ABSTRACT AN INVESTIGATION OF THE RELATIONSHIPS BETWEEN KNOWLEDGE OF EXCEPTIONAL CHILDREN, KIND AND AMOUNT OF EXPERIENCE, AND ATTITUDES TOWARD THEIR CLASSROOM INTEGRATION by Doris Ione Proctor .... the attitudes1 of certain groups of classroom teachers toward classroom integration of exceptional children and to study the relationship of these attitudes to knowledge of disabilities and to kind and amount of experience in teaching exceptional children. The acquisition of normative data about attitudes toward sub-cultural groups is needed to provide supportive information for social change. Exceptional children constitute a minority group in the public school popu- lation. Thus, research findings about attitudes of teachers toward integration of exceptional children into the regular classroom is needed for professional prepar- ation of teachers. 1The study is related to a larger eleven nation study of attitudes toward education and toward handi- capped persons being supervised by Dr. John E. Jordan, College of Education, Michigan State University. Doris Ione Proctor The research population consisted of 262 teachers on the combined staffs of 20 elementary schools in the Jackson Union School District, an urban community in Michigan. The ten schools in the sample were chosen to represent two types of school environments-—five of the schools had special education programs, while the other five schools did not have special education programs. It was theorized that regular class teachers from the five schools which provided the most opportunity for contact with exceptional children and special education teacher would have significantly different attitudes toward class- room integration of exceptional children than regular class teachers from the five schools which provided less oppor- tunity for interaction with exceptional children and with the teachers of these exceptional children. The representative sample of 154 respondents, 139 women and 15 men teachers, represented four types of teach- ing positions: 120 regular class teachers, 18 special education teachers, 10 ancillary personnel and six stu- dent teachers. The three measurable criteria employed in the study were: (a) attitude toward the educational placement of exceptional children, (b) knowledge of the disabilities of exceptional children, and (c) teaching experience with exceptional children. The three measuring instruments employed in the study were: (a) The Classroom Integration Inventory (CII), Doris Ione Proctor (b) The General Information Inventory (GII), and (c) The Personal Data Questionnaire. The first two measuring instruments were developed and validated by Haring, Stern and Cruickshank for measuring amount of knowledge and ac— ceptance of exceptional children as expressed by teachers attending a workshop pertaining to exceptional children. The 011 realism scores of the teachers represent the position of the respondents in relation to the positions taken by Judges (authorities in special education) on the various placement problems presented in the CII. The GII knowledge scores represent the amount of agreement found between the answers of the teachers and the GII answers agreed upon by the Judges. The personal data question- naire was constructed and administered, along with the other two instruments, for the purpose of collecting specific data concerning type and amount of experience with exceptional children, educational background pertaining to exceptionalities of children and amount of consultation experience pertaining to problems of exceptional children. The resulting data were analyzed by using a one-way analysis of variance test supplemented by a multiple range test modified for unequal replications. Special education teachers and ancillary personnel were characterized by their extensive coursework back— grounds pertaining to exceptionalities of children and were significantly more realistic in their attitudes toward Doris Ione Proctor classroom integration of exceptional children than were teachers reporting "some credit" in courses pertaining to exceptional children. Special education teachers were found to be signifi- cantly more knowledgeable pertaining to exceptionalities of children than regular class teachers reporting a part- time responsibility for the educational program of ex- ceptional children. The ancillary personnel were signifi- cantly more knowledgeable pertaining to exceptionalities of children than both the special education teachers and the regular class teachers. Teachers who gave consultations were found to be significantly more knowledgeable pertaining to the information contained in the GII test than teachers who reported receiving periodic consultations or teachers who had no consultations concerning the problems of ex- ceptional children. Amount of teaching experience rather than type of experience helps a teacher to achieve a more realistic attitude toward the educational placement of exceptional children. Teachers who have had the most course work pertaining to exceptionalities of children tend to ap- proach the position of experts in the field of special education in their choices of educational placement for exceptional children. The findings that ancillary and special education teachers give consultations, whereas regular class teachers Doris Ione Proctor are characterized as receiving consultations, suggest that consultations between these groups make for similar attitudes toward classroom integration of exceptional children. Teachers reporting a closer and more continuous type of experience, giving of consultations pertaining to one or more of the exceptionalities and an extensive amount of coursework dealing with exceptional children, were found to be significantly more knowledgeable as measured on the GII than teachers who reported lesser amounts of these background experiences. The study provides data with which to strengthen the concept that orientation programs designed to develop knowledge and understanding about exceptional children and more positive teaching approaches to them, is an effective approach to the improvement of classroom integration for exceptional children. AN INVESTIGATION OF THE RELATIONSHIPS BETWEEN KNOWLEDGE OF EXCEPTIONAL CHILDREN, KIND AND AMOUNT OF EXPERIENCE, AND ATTITUDES TOWARD THEIR CLASSROOM INTEGRATION By Doris Ione Proctor A THESIS Submitted to Michigan State University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Department of Elementary and Special Education College of Education 1967 ACKNOWLEDGMENTS Although every person who contributed to this research is not acknowledged individually, appreciation is extended to each one; for without the cooperation of the teachers and administration of the cooperating schools, this report would not have been possible. The writer is also indebted to those university professors who aided in the re—establishment of the score keys, to certain special education personnel in the State Department as well as to local school administrators. I am indebted to the members of the advisement committee for guidance and assistance on this dissertation: to Dr. John E. Jordan whose patient guidance and wise counsel stimulated my interest in scientific research methodology; to Dr. Elsie Edwards, Dr. Donald Burke and Dr. Gregory Miller for their encouragement and willingness to support this research project. I am also grateful to Dr. Norris G. Haring, director of the Experimental Education Unit at the University of Washing- ton for his prompt, informative and supportive communications. Special appreciation is extended to Dr. George G. Stern for permission to reproduce the two measuring instruments em- ployed in the study. I wish to extend my acknowledgment of services to Bruce Rogers, computer consultant at Michigan State Uni- versity and to Donald E. Dennerll, school psychologist and research consultant in the Jackson Union School District. ii TABLE OF CONTENTS Page ACKNOWLEDGMENTS . . . . . . . . . . . . ii LIST OF TABLES o o o o o o o o o o o 0 ix LIST OF APPENDICES . . . . . . . . . . . xiii Chapter I. INTRODUCTION. . . . . . . . . . . 1 Nature of the Problem . . . . . . 2 Statement of the Problem . . . . . IA Definition of Terms. . . . . . . 17 Overview of the Thesis. . . . . . 23 II. REVIEW OF RELATED RESEARCH . . . . . . 25 Attitude Formation and General Nature of an Attitude . . . . . . . 26 Genesis of Attitudes . . . . . 26 Attitude Formation in Relation to Certain Minority Groups . . . . 30 Personal Contact. . . . . . . 30 Minority Status of Exceptional Individuals . . . . . . . 3L“ self-Concept o c o o o o o o 33 Peer Group. . . . . . . . . 3A Attitudes of Teachers and Pupil AttitUdeS I c o o o c o o o 37 Attitude and Teacher Behavior . . 38 KnOWIedge O O O O O O 0 O O 38 Instruction . . . . . . . . A2 Experience. . . . . . . . . A5 111 Chapter Attitudes of Teachers Toward Ex- ceptional Children . . . . Acceptance. . Teaching Preference. . Understanding Exceptional Children. Empirical Research--Attitudes of Teachers Toward Classroom Inte- gration of Exceptional Children. Critical Analysis of Dickenstein- Dripps Research Study . . Empirical Research on Attitudes of Educators Toward Exceptional Children . . . . . . . . . Attitudes in Relation to Personal- ity Structure. . Recent Trends in Attitudes Toward the Educational Placement of Exceptional Children . . . . Summary. . . . . . . . . The Measurement of Attitudes. Problems of Attitude Measurement . Classifications and Subclassifi- cations. . . . . . . . . Scale Analysis . . . . . . . Synthetic Method. . . . . . Direct vs. Indirect Methods . . . Summary of Selected Techniques . . III. EXPERIMENTAL DESIGN AND PROCEDURES . Experimental Design and Procedures. Purpose of the Study . Rationale for Selection of Measur- ing Instruments . . . The(Classroom Integration Inventory CII . . . . Scoring of the CII test: Basis for Determining Realism Score Reliability of the Re-established Realism Scores . . . . . . iv Page A8 A8 A9 A9 52w 5A 56' 6O Chapter Validity of Re-established Realism Scores The General Information Inventory (GII) . . Scoring of the GII Test. Basis for Determining the Knowledge Scores Subscore Content Comparison Validation of Instruments. The Research Population Selection of Variables. Dependent Variables. . Description of Independent Vari- ables . The Personal Data Questionnaire. Collection of Data . . . . . . Statistical Procedures. . . Analysis of Data. . Classroom Integration Scale Analysis . . . . . . General Information Inventory Scale Analysis . . . Relationship Between Dependent Variables . . . . . . . . Mean Difference Analyses New Multiple Range Test . Level of Significance . Major Research Hypotheses. . . . Hypotheses Related to Type of Teaching Contacts . Hypotheses Related to Amount .of Teaching Experience. . Hypotheses Related to Amount of Academic Credit . . Hypotheses Related to Amount of Consultation Experience . . . Hypotheses Related to Correlation of Attitude and Knowledge Scores . . . . Limitation of the Study . . . . Page 97 98 99 101 103 10A 106 106 107 110 112 113 113 113 115 116 116 117 118 118 118 119 119 120 120 120 Chapter Page IV. ANALYSIS OF THE DATA . . . . . . . . 123 The Testing of Hypotheses. . . . . 123 Hypotheses Related to Type of Teaching Contacts . . . . 12A Hypotheses Related to Amount of Teaching Experience. . . . 13A Hypotheses Related to Academic Credit . . . 1A0 Hypotheses Related to Three Levels of Amount of Consultation. . . 150 Hypotheses Related to Correlation of Attitude and Knowledge Scores . . . 155 Comparative Analysis of Character- istics of Teachers . . . 161 Comparison of Four Types of Teach— ing Positions in Relation to Frequency Distribution and Sex Characteristics of 15A Teacher Respondents . . 162 Characteristics of 152 Teacher Re- spondents Divided According to Type of Teaching Experience Position . . . . . . 16A Characteristics of Respondents Reporting the Minimal Amount of: Teaching Experience with Ex- ceptional Children, Academic Credit Pertaining to Ex- ceptionalities of Them and Con- sultations About Exceptionali— ties of Children. . . 171 Distribution of Respondents from Four Types of Teaching Posi- tions Between Schools Which Of- fer the Most Opportunity and Schools Which Offer the Least Opportunity for Contact with Special Education Personnel . . 176 Comparison of Correlations for Four Major Variables in Relation to Classroom Integration Realism Scores and General Information Inventory Knowledge Scores . . 178 vi Chapter V. SUMMARY, CONCLUSIONS AND IMPLICATIONS . . Summary . . . . . . . . . . Attitude . . . . . . . Relationship of Attitude to Type of Teaching Experience . Attitudes in Relation to Amount of Teaching Experience . Attitudes in Relation to Amount of Academic Credit. . . Attitudes in Relation to Consul— tation Experience . . Knowledge. . . . . . . . . . Amount of Knowledge in Relation to Type of Teaching Experience. Amount of Knowledge in Relation to Amount of Teaching Experience Amount of Knowledge in Relation to Amount of Academic Credit . . Amount of Knowledge in Relation to Consultation Experience . . Correlation of Attitudes and Amount of Knowledge Discussion and Conclusions Attitudes Toward Classroom Inte- gration of Exceptional- Children . Knowledge About and Amount of Experience with Exceptional Children . . Correlation of Attitude Toward Classroom Integration of Ex- ceptional Children with Knowl- edge and Understanding of Ex- ceptional Children. Comparison of Teacher Attitudes Toward Classroom Integration of Exceptional Children in Two Types of Schools . . Relationship Between Amount of Knowledge and Amount of Contact with Exceptional Children in Two Types of Schools . vii Page 179 180 18A 18A 185 185 186 186 186 187 188 188 189 189 189 193 198 199 200 Chapter Page Implications . . . . . . . . . 202 Implications foerducation . . . 202 Implications for Research. . . . 208 REFERENCES. . . . . . . . . . . . . . 215 APPENDICES . . . . . . . . . . . . . 226 viii Table 1. LIST OF TABLES Means, Standard Deviations, and Mean Rank, ings of Classroom Integration Inventory Realism Scores for Five Types of Teach- ing Experience . . . . . . . . Analysis-of-Variance of Classroom Inte— gration Inventory Realism Scores for Five Types of Teaching ExperienCe. . Means, Standard Deviations and Mean Rank- ings of GII Knowledge Scores for Five Types of Teaching Experience . . . Analysis-of-Variance of GII Knowledge Scores for Five Types of Teaching Experience . . . . . . . Duncan's New Multiple Range Test Applied to Means of GII Knowledge Scores for Five Types of Experience. . . . Means, Standard Deviations, and Mean Rank- ings of Classroom Integration Inventory Scores-for Three Levels of Amount of Teaching Experience . . . . . . Analysis-of-Variance Classroom Integration Inventory Realism Scores for Three Levels of Amount of Teaching Experience. Means, Standard Deviations and Mean Rank- ings for General Information Inventory Scores for Three Levels of Amount of Teaching Experience . . . . Analysis-of~Variance for General Inforh mation Inventory Knowledge Scores for Three Levels of Amount of Teaching Experience . . . . . . . ix Page 125 126 128 129 131 135 135 138 138 Table Page 10. Means, Standard Deviations and Mean Rank~ ings of Classroom Integration Inventory Realism Scores for Three Levels of “ Amount of Academic Credit . . . . . . 1A1 11. Analysis-of-Variance of Classroom Integration Inventory Realism Scores for Three Levels of Amount of Academic Credit . . . . . 1A2 12. Duncan's New Multiple Range Test Applied to Means of Classroom Integration Inventory Realism Scores for Three Levels of Amount of Academic Credit . . . . . . . . 1A3 13. Means, Standard Deviations and Mean Rankings for General Information Inventory Scores for Three Levels of Amount of Academic Credit . . . . . . . . . . . . 1A6 1A. Analysis-of-Variance of General Information Inventory Knowledge Scores for Three Levels of Amount of Academic Credit. . . 1A7 15. Duncan's New Multiple Range Test Applied to Means of General Information Inventory Knowledge Scores for Three Levels of Amount of Academic Credit . . . . . . 1A8 16. Means, Standard Deviations and Mean Rankings of Classroom Integration Inventory Real- ism Scores for Three Levels of Amount of Consultation . . . . . . . . . . 150 17. Analysis-of-Variance of Classroom Integration Inventory Realism Scores for Three Levels of Amount of Consultation . . . . . . 151 18. Means, Standard Deviations and Mean Rankings of General Information Inventory Knowledge Scores for Three Levels of Amount of Consultation Experience. . . . . . . 152 19. Analysis-of-Variance of General Information Inventory Knowledge Scores for Three Levels of Amount of Consultation Exper- ience. . . . . . . . . . . . . 153 Table Page 20. Duncan's New Multiple Range Test Applied to Means of General Information Inventory Knowledge Scores for Three Levels of Amount of Consultation Experience . . . 15A 21. Means and Standard Deviations.of Classroom"- Integration Inventory for Schools With (8) and Schools Without (R) Special Edu— cation Programs . . . . . . . . 157 22. Analysis-of-Variance of Classroom Intee gration Inventory Realism Scores for Schools With and Schools Without Special Education Programs . . . . . . . . 158 23. Means and Standard Deviations of Classroom Integration Inventory for Schools With Special Education and Schools Without Special Education Programs . . . . . 159 2A. Analysis-of-Variance of General Information Knowledge Scores for Schools With Special Education and Schools Without Special Education Programs . . . . . 159 25. Distribution of 15A Respondents (Total Sample) According to Sex and Type of Teaching Experience . . . . . . . 162 26. Type of Teaching Position and Sex Identifi- cation for 10 Respondents Reporting "No Teaching Experience with Exceptional Children" Divided According to Two Levels of Number of Years Taught . . . 163 27. Comparison of Group Magnitude, Sex Charac- teristics, Years of Teaching Experience, Type of Teaching Experience, Amount of Academic Credit, and Amount of Consul- tation Experience for 152 Questionnaire Respondents When Divided According to Type of Teaching Experience Position . . 165 xi Table Page 28. Comparison of Characteristic Background Data for Respondents-Grouped According to: "No Years Teaching Experience," "No Teaching Experience with Exceptional Children," "No Academic Credit Pertaining to Exceptionalities of Children," and "No Consultation Experience About Ex- ceptionalities of Children" . . . . . 172 29. Distribution of Respondents from Four Types of Teaching Positions Among Three Environ— mental Situations--Schools With Special Education Programs, Schools Without Special Education Programs and Special Services . . . . . . . . . . . 176 30. Correlation of Independent Variables with Dependent Variables. . . . . . . . 177 xii LIST OF APPENDICES Appendix A. Jackson Union School District Statement of Educational Philosophy Report of Special Education Steering Committee Special Education Services B. Memorandums to Participating Schools. . C. Personal Questionnaire . . . . . . D. Measuring Instruments Classroom Integration Inventory General Information Inventory Directions for Administering E. The Code Book Classroom Integration Inventory Key . . F. Statistical Material . . . . . . . Table 31. Highest Correlations Selected From Eleven Subscore Areas of the Classroom Integration and the General Information Inventories, Listed in Order of Declining Magnitude . . . Table 32. Correlation of Classroom Integration Inventory Subscores with Classroom Integration Inventory Total Realism Score, Listed in Order of Declining Magnitude . . . . . Table 33. Correlation of Classroom Integration Inventory Subscores with General Information Inventory Total Knowledge Score, Listed in Order of Declining Magnitude . . . . . xiii Page 227 232 235 2A1 265 272 273 27A 275 Appendix Page. Table 3A. Correlation of General Information Inventory Subscores With General Information Inventory Total Knowledge Score, Listed in Order of Declining Magnitude . . . . . . 276 Table 35. Correlation of General Information Inventory Subscores With Classroom Integration Inventory Total Realism Score, Listed in Order of Declining Magnitude . . . 277 xiv CHAPTER I INTRODUCTION The people of the United States, despite varying degrees of controversy over educational” issues, continue. to look to the schools for a better tomorrow. The strength of the nation rests upon, and is influenced by the atti— tudes and actions of each member of our, society. The most indispensible ingredient for high-quality behavior in school children is "parents who are willing to assume responsibility for what their children do in school and who cooperate with the school in seeking solutions to problems involving the, behavior of their children." (N. E~.‘A. Res. Div., 1956, p. 81). Although the primary responsibility for the development of a. child's character rests with parents, the. church and the public schools contribute in no small measure to the, overall development. The present-day curriculum places emphasis on helping children to build attitudes conducive to responsible Citizenship and better personal living. Major advances in democratic educational practices have resulted in many new opportunities for exceptional children. For example, public schools have now accepted handicapped children as "at least partially" their 1 problem, whereas the former system classified disadvantaged l The United States Office of children as welfare cases. Education biennial surveys indicate an increase in local school programs for handicapped since the beginning of the century--9O percent of the children receiving special edu- cation are now in programs administered by local public schools (Mackie, 196A). This movement toward the imple- mentation of special education programs has been national in scope. A11 forty-eight states, as of 1955, had en- acted special legislation covering the education of handi- capped children (Wallin, 1957). It has been estimated that approximately one out of four school age children in the United States is being offered special education oppor- tunities (Kirk, 1962, p. 32). Nature of the Problem The impersonal, mechanistic nature of present-day society has prompted school personnel to focus special attention on the individual child. Each pupil’s charac- teristics cut across group identifications. In every group, be it based on physical condition or academic ability, individual differences in creative talents and learning abilities are found. Usually classroom under- achievers require individual attention or special grouping 1National Education Association, Special Classes for Handicapped Children. Research Bulletin, May, 1961, 39, 2, p. AA. to enable them to progress toward their own particular achievement potential. Having recognized the uniqueness of children in the classroom, many educators have already done much to adapt the curriculum to the specific needs of the individual. Recent trends in the use of individualized teaching methods by classroom teachers have prompted educators to place an increasing number of exceptional children, either on part or full time programs, in regular classes. The development of curriculum coordination and research on learning have also encouraged the current trend toward classroom integration for exceptional children. Some of the interdependent developments noted by research are: 1. The refinement of diagnostic instruments and procedures 2. The advancements in prosthetic devices for handicapped children 3 The increased number of preschool training pro- grams for the handicapped A. The increased training of specialists and itinerant personnel 5 The increased awareness on the part of edu- cators of the educational, social, and emotional needs of exceptional children (Haring, 1958, p. 1). The writer of the present study selected a specific aspect of the fifth development for special study. The media of mass communication has made the public more and more aware of rapid technological and social change. Thus, educators and social agencies do, and must work to— gether. For example, one of the newer developments in audition is the team-served audiology clinic for the diagnosis and treatment of hearing disorders. There is also the mobile audiometer unit, some of which are equipped to test vision. Electronic advances make. possible extremely light hearing aids, thus enabling children with impaired hearing to attend regular classes. Surgical techniques and the use of drugs and diets now enable the child with a heart defect to not only survive, but to participate in school programs planned to meet his particular needs. In underdeveloped areas, medical authori- ties, using modern techniques, have significantly reduced the child mortality rate (Davis, 1963, p. 70). Modern medicine is saving lives of premature infants and children with acute infections (but) at the cost of permanent physi- cal disabilities (Meyerson, 1963, p. 1). Accidents, too, contribute to the increasing number of children who must live with gross impairments in physique and/or psychological functioning. The rate of physically disabled persons is increasing. "There are more people with physical dis- abilities in the world than ever before" (Meyerson, 1963, p. 2). All of these technOlogical developments have focused new emphasis upon educational placement with teachers who have been oriented to these newer developments in edu- cation. As a result of inevitable social and technological changes educators need scientific data and information which will help develop comprehensive educational planning for exceptional children. The increasing number of ex- ceptional children who are eligible for regular grade placement (Haring, 1958, p. 1) has caused educators to be specially concerned with the problem of educational place- ment for these children. Those who participate in planning appropriate educational programs for exceptional children find it necessary to evaluate existing placement policies and practices. There is considerable differentiation in the "organizational patterns of special education programs" which, according to Mackie, (1963) are now being used in the local public school systems of the United States. She describes the programs as follows: The array of patterns now includes full-time atten- dance in a special class, part-time attendance in a special class, instruction part-time by an itinerant or resource room teacher, instruction in the pupil's home, and instruction in a hospital sanitorium, or convalescent home. . . . To the extent that these are available within any one school system (or geographi- cally convenient area) this represents opportunity for flexible placement of children according to their special educational needs. The large number of ex- ceptional children spending part of their school day with a special teacher and part with a regular teacher implies, among other things, the need for careful coordination of the child's educational program and orientation of the regular teacher in education of exceptional children (Mackie, 1963, p. 17). School administrators who plan to use any of the abOve program patterns should provide preservice or in- Service programs to correct or avoid misconceptions regarding exceptional children which are typical of the culture. Cruickshank (1958, p. 107) recommends "well developed orientation programs" to help teachers "to approach positively all types of exceptional children." This concept is supported by Haring (1958, p. 1) who states, "The success of any plan of integration depends largely upon how the teacher feels toward the exceptional child." If these concepts are observed then there is a definite need to investigate the knowledge and attitudes of teachers toward classroom integration of exceptional children. Haring (1958, p. 6) states that_know1edge of exceptionalities and attitudes of teachers toward class- m— ”WA. room integration of exceptional children are "essential considerations for investigation" before any handicapped 1,... —.—__.... .“O +-.a _.khl or gifted child_ is placed in a regular classroom. It is an assumption of the writer of the present study that atti- ._ mm... .m—e.—..~.._._.__I MP“- Fw' tudes of teachers are vitally related to the emotional and . awn—u“...— .- . social adjustment of children. It is also assumed that .ngW M. ‘ “A-" TMWM. teacher attitudes toward pupils, parents and ancillary Apersonnel play an important role in the learning ability of the pupils concerned. The need for research designed to uncover the attitudes of teachers who plan to teach ex- ceptional children is expressed by Haring (1958, p. 1): "The”attitudes of the regular classroom teachers with whom these (exceptional) children are to be placed present a vital consideration which has not been explored." Because of the success of current programs to aid the exceptional child, educators are asking for information that will allow them to initiate special education programs in their locales. According to Hodgeson, (196A) there is a serious need to uncover certain basic facts and attitudes concerning special education programs for children with exceptionalities. A recent survey shows an apparent need fln~communication among state department heads, special education experts and professors of educational adminis- tration to enable them to come to a better agreement con- cerning the responsibility of the public school for cer- tain categories of exceptional children (Hodgeson, 196A, pp. 197-198). Directors of vocational rehabilitation have pointed out the opportunities offered by automation for the handi- capped. Although automation, in many instances, has simpli- fied the mental and/or physical requirements of a.job, there is a keener competition for the openings in such jobs (Hess, 1963, p. 156). It is important, therefore, that potential employers do not discriminate, "On the basis of the presence or absence of capacities unrelated to the requirements of the job" (Hess, 1963). Faced with the problem of inevitable change in the social-technologi— cal process, educators must anticipate the fluidity of the placement problems of the handicapped and plan accordingly. It is important that educators, social agencies and parents work closely together to influence legislative policies which will help to meet the changing needs of exceptional children. The problem of meeting the needs of the exceptional child is international in scope. A group of Michigan State University doctoral candicatesl in the College of Edu— cation are addressing the problem on an international, as well as on a national, level. They are investigating the "technical, methodological, and theoretic consider- ations relating to the cross-national investigation of attitudes toward education and toward physical disa- bility" (Friesen, 1966, p. 8). Jordan (1963, 196Aa) states: "there are educational leaders in foreign countries and in the United States who recognize the current and-ex- panding need for services for the disabled." Although the United States now provides special education services for approximately one and two-thirds million, it is estimated that A.5 million more are on the waiting list (Mackie, 1956, p- 7). The commitment of many local communities to the con- cept of equality of educational opportunity is prompting the use of research findings as a method to improve school practices. An attempt was made in the present study to develop research techniques which will facilitate "verti- cal" extensions in the collecting, processing and analysis of data in future studies. The major purpose of the pre- sent investigation was to study the relationship between knowledge of exceptionalities, kind and amount of experi- ence with exceptional children, and regular classroom 1The international study is under the direction of Dr. John E. Jordan, College of Education, Michigan State University. integration of them. More specific hypotheses are given in Chapter 3. The writer is not unaware of the danger of personal bias in a study dealing with social phenomena. AS~ VanDalen (1962, p. AA) says, ". . . the findings in natural science lose their strength only when they are replaced by better insight into the phenomena," whereas-- "findings in the social sciences can lose their value be- cause the knowledge they provide can cause humans to change the social condition." Incidentally, the above statement lends sanction to the assumption that knowledge affects attitudes (see p. 10). The fact that the writer of the present study is also a member of the subject matter under observation makes it impossible to be an impartial observer of attitudes toward exceptional children. It is more difficult to be objective about human reactions than chemical reactions because of the complex human relation- ships. Teacher training programs emphasize "acceptance" and "understanding" as essential characteristics of a success- ful teacher. If it were possible to get an objective measurement of the attitudes of teachers toward classroom integration of exceptional children, then educational placement of them would be facilitated. By knowing the attitudes of a group of teachers the administration can estimate the support or resistance that will occur among the group members toward a proposed integration program 10 or other issue. Felty (1965, p. 2) says, ". . . the acquisition of normative data about attitudes of various 'interest groups' toward special education and rehabili— tation is fundamental to 'cooperative exchanges among professionals' on the international as well as on the national level." It would appear that a need exists for research studies designed to evaluate the similarities and differ- ences in attitudes of Specific educational groups toward the classroom integration of exceptional children. Such a study as the present one appears to be important because successful classroom integration depends upon a theory, carefully constructed and developed by research findings. Regular classroom experience is highly desirable for any exceptional child. This was recognized in a special education report of the Jackson Special Education Planning Committee (Appendix A). It implies that classroom inte- gration may help the exceptional child to adjust more effectively in a world of "normal" individuals. The com- mittee also adopted the philosophy that the educational program of each exceptional child should be based on similarities to his peers rather than on his differences (Baker, 1953, p. 8). Since psychological integration is not attained by mere presence in the classroom it is of vital importance to a child's personality adjustment and educational achievement that he be placed with a teacher and peers who accept and understand him. Kirk (1962, p. 8) 11 points out that "The similarities in characteristics be- tween the exceptional child and-the average child far exceed the differences." The factors which foster faVorable attitudes toward children with exceptionalities need to be understood. Techniques for measuring the amount of acceptance ex- pressed by teachers with different experiential backgrounds need to be studied and evaluated. And since physically disabled children constitute a minority group within the school population, a perusal of intergroup attitudes should provide a justification for the study of the present problem. The theoretical framework of the present investigation con- cerning the attitudes of teachers toward classroom inte- gration of exceptional children has a social-psychological position. From this theoretical position the criteria for the optimal educational placement of exceptional children recommended by Haring et_al. (1958, p. A) appears to pro- vide a very comprehensive guideline orientation. From this standpoint, regular classroom placement for exceptional children, whenever possible, appears to be more satis- factory.than special school or special class placement. With this philosophy of classroom integration in mind, let us examine the criteria for integration, favored by Haring gt_al. The integration of exceptional children in a regu- lar classroom is an individual matter in all cases, and can be accomplished successfully only after a careful diagnosis and consideration of: 12 1. the extent to which the integrated placement can provide for the intellectual, social, emotional and physical needs of the child under consideration 2. the degree to which the exceptional child can become a contributing member of the group and compete on a fairly equal basis with the group 3. the extent to which the physical facilities of the school plant provide accessibility to the area of the building to which he must go in the routine of his program A. the degree to which the teacher with whom the child is to be placed accepts and understands him (Haring, 1958, p. A). Haring et a1. (1958, pp. 3-A) advocate a program of selective placement in which "regular class placement, special class placement, contact classes and resource rooms, and improved residential school programs each play an im- portant role in the educational life of the individual exceptional child depending upon the latter's needs, capacities, and physical characteristics." In spite of the fact that all four criteria are fundamental consider- ations for all selective placement programs the present study is concerned with only one of the criteria--the fourth: "the degree to which the teacher with whom the child is to be placed accepts and understands him." Here is found the major point of investigation in the present study. Attitude research does involve factors subtle and difficult to measure. Although a study based on attitude change would provide criteria which could be more clearly defined and precisely measured, this particular study will be limited to the attitude similarities and/or differ- ences for certain groups of educators. Even though the 13 present study was restricted to the attitudes of teachers toward classroom integration of exceptional children, the writer recognizes that classroom integration is not the best solution for all exceptional children. It must be stressed that placement is an individual matter in which knowledge and experience play important roles. It-is assumed that experience and knowledge are major determinants of attitudes toward educational place- ment of exceptional children within the local public school systems. This theoretical position is based on the premise that experience and knowledge are major deter- minants of attitudes. Thus the main focus of the present study is on the relationship among certain variables having to do with attitudes, type and amount of experience, and educational background. As for methodology, the principal problem was one of accounting for the variables such as interpersonal relations, background in related areas, and type of experi- ence while comparing the attitudes of two teacher groups. The technical procedures used consisted of two distinct divisions-~the acquiring of the necessary data and treatment of the data. The securing of relevant data consisted of deciding on a population, selecting a representative sample, the selection and development of appropriate measuring instruments, the availability of 1A the subjects within the sample, and the administration of the data-gathering instruments. The treatment of the data included scoring, organizing, processing and inter- preting the results in statistical forms meaningful to educators and other personnel working with exceptional children. The main focus of the problem was to analyze the data in a way that would yield the most appropriate information pertaining to the attitudes of teachers toward classroom integration. Statement of the Problem The main purpose of this study is to investigate the attitudes of certain groups of classroom teachers toward the integration of exceptional children into the regular classroom and to study the relationship of these attitudes to knowledge of disabilities and to the kind and amount of experience in teaching exceptional children. The three measurable criteria to be employed in this study are: 1. Knowledge of the disabilities of exceptional children. 2. Attitude toward the ducational placement of exceptional children. 3. Teaching experience with exceptional children. The "amount of knowledge" concerning the disabilities of exceptional children will be ascertained from a knowl- edge scale developed by Haring et_al. (1958, p. 56). The attitudes of teachers towards the placement of exceptional 15 children will be ascertained from the results of a class- room integration scale developed by Haring et a1. (1958, p- 33). The amount of teaching experience with exceptional children will be ascertained from a questionnaire developed by the present investigator. Stated more specifically, the purposes of this study are as follows: 1. To measure the teachers' knowledge of the charac- teristics of children who are emotionally dis- turbed, gifted, mentally retarded, physically, visually, accoustically, and speech impaired. To measure the teachers' attitudes toward the educational placement of children who have the exceptionalities listed in the questionnaire (Appendix C). To determine whether there is a significant difference in the amount of knowledge of ex- ceptionality as expressed by teachers who have had more extensive teaching contacts with ex- ceptional children and teachers who have had little or no teaching experience with exceptional children. To determine whether there is a significant difference in the attitudes of teachers who have had more extensive teaching experience and teachers who have had little or no teach- ing experience with exceptional children, toward the educational placement of these children. 16 A. To determine whether there is a significant difference in the attitudes of teachers who have given consultations and teachers who have received or not received consultations, toward‘ the educational placement of exceptional children: 5. To determine whether there is a significant difference in the amount of knowledge of ex- ceptionality as expressed by teachers who have given consultations and teachers who have either received or not received consultations, toward the educational placement of exceptional children. Theory (Remmers, 1950, pp. 10-13) suggests that atti- tudes are affected by at least two major independent vari- ables, namely, knowledge and/or experience. It is an apparent fact that when knowledge and correct information concerning various degrees of exceptionalities are properly . applied, it usually helps to change unfavorable attitudes to more favorable ones. It is assumed that attitudes are frequently changed or modified through intergroup contact or interaction. This theoretical approach suggests that people who have had an extensive or close relationship with a subgroup such as the physically handicapped will have significantly different attitudes toward this minority group than people who have had little or no contact with them. 17 Definition of Terms The following terms have either a specialized mean— ing or need to be operationally defined for the present study. Attitude.--The sense in which this general term will be used follows the definition by Guttman (1950, p. 51). An attitude is a "delimited totality of behavior with respect to something, For example, the attitude of a person toward Negroes could be said to be the totality of acts that a person has performed with respect to Negroes." The use of this definition is viewed by recent investigators (Felty, 1965, p. 7) as "consistent with the attempt to use some of Guttman's concepts in respect to scale and inten- sity analysis." Attitude Component.--Components of attitudes have been discussed by many different investigators (e.g., Sherif and Hovland, 1961, Ch. 1; Katz, 1960, p. 168; Sherif, 1960, p. 197; Choate, 1958, p. 3; Sherif and Had- ley, 19A5, p. 302; Guttman, 1950, Ch. 9). A typical com- ponent discussed by these investigators is judgment. After analyzing the interrelationship between cognitive, af- fective, and behavioral components of attitudes, Sherif and Hovland (1961, p. A) probed deeply into the cognitive aspect, "to consider how the individual views the issue and the way his judgments are shaped by external and in- ternal factors." In this study the first attitude 18 component will be the cognitive (or knowledge) aspect, the second that of judgment (categorization reaction). Categorization Aspect of Attitude Response.—-Sherif and Hovland (1961, p. 5) maintain that, ". . . one essential aspect of the attitudinal reaction is a categorization pro- cess, whether or not the individual is aware that he is passing a judgment." Thus when an investigator solicits an expression of‘a teacher's attitude toward some edu- cational issue or minority group, the investigator typi- cally finds that, ". . . the process involves placement of the issue in a framework and assignment to a category" (p. 5). The judgment task involved in acceptance-rejection measurement requires categorization or placement of items (statements, individuals) in terms of preference of the respondents. According to Sherif and Hovland (1961, p. 9) ". . . attitude judgments are typically of the placement type, and this has definite implications for fruitful re— search practice in this area." The importance of the categorization aspect of attitude response to attitude measurement is described by Sherif and Hovland (1961), as follows: Attitude measurement, whether the indices are overt behavior or, more typically, check marks on an attitude questionnaire, is based upon evaluations and categorization of the stimuli toward which the attitude is held. Thus stimulus conditions inter- nalized anchors, motivation, prior learning, and a host of other factors affect the response obtained in the measurement (p. l). l9 Disability.--Johnson (1961) differentiates between "disability" and "handicap" as follows: A disability constitutes a physical fact-—poor vision, loss of a limb, deafness; a handicap is societally determined and is a function of the situation in which the individual is placed. For example, the loss of a limb is not neces- sarily a vocational handicap to an accountant, deafness may not handicap an artist, low intel- ligence may not handicap many unskilled workers. Some disabilities become handicaps because of the attitude of the individual toward the dis- ability, or because of inappropriate education and vocational developments (p. 5A). In this study a disability will be considered to be -—"an impairment of the physical, mental, or social capaci— ties of the individual" (Jordan, 196A). It may or may not be a handicap to its possessor. Exceptional Children.--Since there have been various definitions for this term the one employed by Kirk (1962, p. 31) is used in this study: Exceptional children have been defined as those children who deviate from average children in mental, physical, and/or social characteristics to such an extent that they require a modification of school practices or services in order to develop to their maximum. This definition includes both the gifted and the handicapped. In the present study when used in reference to teacher attitudes toward exceptional children, exceptionality pertains to children who deviate emotionally, socially, physically or intellectually from the normal patterns of child growth and development to the extent that the teacher regards them as presenting one or more of the above de- viations. 20 Exceptionality.--A term used in this study to designate the following specific areas of deviation from what is considered as normal child growth and develop- ment: (a) behavior disorder, (b) emotional disturbance, (c) impaired hearing, (d) impaired speech, (e) impaired vision, (f) miscellaneous conditions including orthopedic and cardiac, (g) seizure states, (h) sub-normal learning and (i) superior intelligence. It is assumed that the teacher's ability to make judgment concerning individual differences will depend upon the teacher's familiarity with the two dimensions of "individual differences" given by Kirk (1962, p. 31): Individual differences in the field of exceptional children involve two dimensions: (a) the difference between the exceptional child and the majority of children in ability or disability and (b) the differences in development within the child as represented by discrepancies in growth. Integration.--In this study the term refers to educational integration. "In education, integration denotes a trend toward educating the exceptional child with his normal peers to whatever extent is compatible with his fullest potential development" (Frampton and Gall, 1955, pp. 2-8). Reference Scale.--Sherif and Hovland (1961) state: "Past experience in the form of practice provides the sub- ject with an established reference scale which affects his placement of relevant stimuli" (p. 183). 21 Special Education.--A term used to indicate specific educational programs planned "either in conjunction with the regular class or in a special class or school for his (a child's) maximum development" (Kirk, 1962, pp. A-5). This definition implies that a child whose deviation is "of such kind and degree that it interfers with his develop- ment under ordinary classroom procedures" (p. A), is re- garded by the expert diagnosticians as "educationally exceptional" and should be considered as eligible for special education services. Special education services are defined by Kirk (1962, p. 32) as, "additional edu- cational service over and above the regular school pro- gram" which "assist in the development of his potentiali- ties and/or in the amelioration of his disabilities" (p. 32). Type of Teaching Contacts.--Teaching contact means the same as teaching experience. The teaching experience or contact may be in a regular class, in a special class, or in a resource or itinerant teacher's class. The type of teaching contact experienced by the respondents was defined in the following terms: (a) less than one year or no teaching experience with exceptional children (none), (b) regular class teacher who shares the teaching program of an exceptional child, (part-time regular), (c) ancillary personnel who share the educational program of an exceptional child (part-time ancillary), (d) regular class teacher with full responsibility for the program of one of more exceptional children (full-time regular), 22 (e) special class teacher with full responsibility for educational programs of exceptional children (full-time special). Less than one year (part-time or full—time) or no teaching experience with exceptional children is designated by the term minimal teaching contact. Teaching Experience Leve1.--A term used to designate the amount of teaching experience. The amount of teach- ing experience with exceptional children is defined as follows: (a) teacher with a "minimal" amount of teaching experience with exceptional children (N), (b) teacher with one or more years of part-time teaching experience, termed "extensive part—time" (P), (c) teacher with one or more years of full-time teaching experience, termed "ex— tensive full-time" (F). Academic Credit Leve1.--A term used to designate the amount of academic credits earned in courses pertaining to exceptional children. Three academic levels were defined as follows: (a) no special education, education or psy- chology courses covering some or all of the areas of ex- ceptionality listed in the present study, (b) less than one year of credit earned in education or psychology courses covering some or all of the areas of exception- ality listed in the present study, (c) one year or more of academic credit earned in education or psychology courses covering some or all of the areas of exceptionalities listed in the present study. 23 Type of Consultation Experience.--Types of consul- tations are defined for three specific levels: (a) periodic consultations with a specialist in the area of Ione or more of the exceptionalities listed in this study, (b) no opportunity for consultations in the desired area or areas of one or more of the exceptionalities listed in the present study, (0) experienced in giving consultations pertaining to one or more of the areas of exceptionalities listed in the present study. Overview of the Thesis This disseration is organized according to the follow- ing plan: Chapter I. Introduction to the Nature of the Problem in- this Study. Chapter II. A Review of Related Research. This chapter is~a summarization of theory and research related to the attitudes of teachers toward classroom inte— gration of exceptional children. The major division will include the following: Introduction: Need for more and better research in Special Education. Attitude formation and general nature of an attitude. Attitude formation in relation to certain minority groups. Attitudes of teachers and pupil attitudes. Attitudes of teachers toward exceptional children. 2A Empirical research: Attitudes of teachers toward classroom integration of exceptional children. Measurement of attitudes. Chapter III. Experimental Design and Procedures This chapter includes the design, instrumentation of the study, and a description of the statisti- cal procedures used in the analysis of the data. Chapter IV. The Research Results The research results are presented and interpreted. Chapter V. Summary, Conclusions, Recommendations and Implications. CHAPTER II REVIEW OF RELATED RESEARCH The need for identifying teacher attitudes toward classroom integration as a preparatory measure to increase the accuracy of effective educational placement of ex- ceptional children was discussed in the previous chapter. This chapter is concerned with related research and with pr93192§M§EAsic§W9nm§hemattitudes‘of.teachersntowardwthe educational placement of exceptional children. The improve- ment of educational placement for these children is de- pendent upon the scientific verification of theoretical assumptions used in placement. Improved research is Id" I =needed to provide accurate information for cooperative 'planning among educators for more effective educational placement for children with special needs. Felty (1965, p. 19) reports that many researchers (Block, 1955; Kvaraceus, 1958; Levine, 1961; Meyerson, 1963) deplore the "practical nature of most special edu- cation research" and recommend that future studies should be designed "with theoretical relevance and consequently greater generality." 25 26 Specific research regarding attitudes based on judgment has been hard to obtain because researchers have tended to ignore criteria which are not easily measured in favor of criteria which can be clearly defined and precisely measured (Hatch and Stefflre, 1958, p. 255). After a thorough review of the research, Haring (1958, p. 8) states that "published research dealing with attitudes of teachers toward exceptional children is al- most completely lacking" although there is a "substantial amount of research" pertaining to "the modification of attitudes and attitude measurement." Thus, since most of the earlier studies lack specific relevance to the problem involved in the present study, this review of literature and research will concentrate on findings pertaining to attitudes of teachers towards exceptional children while at the same time including studies in closely related areas. Special concern will be given to studies which deal with the experience and knowledge components of attitude in relation to behavior outcomes. Attitude Formation and General Nature of an Attitude Genesis of Attitudes The term attitude is used in everyday speech by laymen as well as by professional workers. Sherif and Hadley (19A5, p. 302) indicate that attitudes are not innate . . . but learned as a result of contact with 27 environment. In American social psychology the term atti- tude has served as a "keynote" which has activated dis- cussion as well as research (Allport, 1935, p. 798). A perusal of the literature discloses many diverse definitions of "attitude." The fact that definitions of attitudes are not all in agreement has been evidenced by Symonds (1928, p. 239) who states that attitude is used in psychological literature with at least seven denotations: (a) drive, (b) muscular adjustment, (0) generalized con— duct, (d) readiness, (e) emotional response, (f) feelings, and (g) verbal response. These diverse connotations of the term "attitude" make it advisable to analyze some of the common factors in attitude formation. The four common conditions for attitude formation are described by Allport (1935, P. 810) as follows: 1. Integration of numerous specific responses of a similar type. An infant is totally specific and fragmentary in his responses. In childhood his attitudes become gradually pieced together. 2. Individuation, differentiation or segregation. An infant has two primodal non—specific atti- tudes, namely, approaching and avoiding. From this matrix he must segregate action patterns and conceptual systems which will supply him with adequate attitudes for direction of his adaptive conduct. 3. Dramatic experience or trauma. It is well known that permanent attitude may be formed as the re— sult of a compulsive organization in the mental field following a single intense emotional experience--(fears, desires, prejudices, pre- dilections). A. Through the imitation of parents, teachers or playmates they are sometimes adopted, ready-made. Even before he has a background of appropriate 28 experience, a child may form many intense and lasting attitudes toward races and professions, toward religion and marriage, toward foreigners and servants, toward morality and sin. Although all four conditions appear to be basic con- ditions for the genesis of attitudes the present research is interested in the fourth condition which points out that attitudes "are sometimes adopted, ready—made" through imitations of teachers. It seems logical to assume that children sometimes adopt the attitudes expressed by their teachers because they feel that in doing so they are in- creasing their chances for social approval. This suppo- sition is supported by Sherif: Since behavior or events which an individual approves are in line with his attitude, a social attitude is similar to a motive. Thus the terms sociogenic motives, acquired drives and social attitudes are used as equivalent terms (Sherif, 1960, p. 197). The well informed teacher does not regard "a desire to please the teacher" as the most desirable form of motivation, nevertheless a child's desire to please the teacher is often utilized as a last resort. Experienced teachers have ample opportunity to observe that the develop- ment of desirable social attitudes in their pupils is a gradual process. As already noted from Sherif and Cantril (19A5, p. 302), attitudes are not innate but are learned through contact or interaction with something in the environment. In the Sloan experimental study (Boyd, 19A3) lit was found that unless attitudes have "become estab- lished to the point of awareness, they can not be measured 29 by the endorsement of attitude statements" (p. 10). Thus Boyd (19A3) defines attitude as "the emotional acceptance (or rejection) of a situation" (Boyd, 19A3, p. 10). Among the various meanings which have been assigned to attitudes Boyd (19A3, p. 8) has detected two "rather well—defined vieWpoints: one viewpoint holds that attitudes can be de- fined only in terms of overt behavior" and the other "that attitudes may exist emotionally without being evidenced through overt behavior." The fact that attitudes may be defined in accordance with the latter vieWpoint is verified by a recent doctoral study dealing with aspiration, atti- tudes and concepts of two sharply contrasting groups of children. In this study, Choate (1958) analyzed All- port's classic definition and Sherif and Cantril's obser- vation of "effect of attitudes" and decided that: An attitude . . . is the way an individual is dis- posed to act toward something as a result of.pre- vious experience. It-is dynamic in quality and influences further action. It may be negative, and it may vary in intensity (Choate, 1958, p. 3). Since social attitudes are learned relative to something (stimulus or stimulus class) in the individual's environ- ment it would appear that there is always a subject-- object relationship. The positive or negative values which the individual attaches to statements, persons or groups are results of the interaction. The attitude, dynamic in quality, tends to move in a referential- direction along a continuum toward positive versus 30 negative, favorable versus unfavorable, approval versus disapproval, trust versus distrust, etc. The outcome of the interaction between a person and others is described by Sherif (1960, p. 196) as an experience in which de- sires to be accepted, to belong, to amount to something, play a crucial part. "Thus a major source of the content of social attitudes is the values and norms of the indi- viduals reference groups" (p. 196). In summary- it has been accepted that attitudes are organized reactions of an individual towards something in “ his environment as a result of previous knowledge and experience with the object. Attitude Formation in Relation to Certain Minority Groups Personal Contact Homans (1950, p. 112) suggests that the more frequent \ the contact between individuals or groups, the more favor- able or unfavorable the attitude. Allport (1958, pp. 250-268) reviewed research on intergroup contact and concluded that "equal status con- tact" creates more favorable attitude when the contact is related to common interests (p. 367). Casual contact is not only unpredictable in its effects but may tend to reinforce adverse stereotypes (p. 252). Status was also found to be significant. In studies of attitudes toward Negroes, those having contact with high status Negroes 31 held more favorable attitudes toward them than those hav- ing contact with lower status Negroes (pp. 25A, 261-262). A Newsweek (Oct. 21, 1963, p. 50) poll indicates that whites having more contact with Negroes or who have known Negro professionals held more favorable attitudes than whites who had never known a Negro socially or whites who had contact with only low status occupational group Negroes. This poll taken for the purpose of investigating racial prejudice shows that "the more white Americans get to know Negroes, the better they get along together, whites who have social contact with Negroes consistently responded more favorably to the Negro and his cause" (p. 57). The concept that a group of teachers who have con- current experiences with exceptional children are more receptive to learning about and understanding these chil- dren than teachers who are not having personal contacts with exceptional children emerged from an experimental workshop study by Haring gt_al. (1958, p. 130). The foregoing research suggests that personal contacts with a subgroup tend to be more favorable when contacts with members are frequent and are with subgroup members of a higher status. Contact stimulates interest in sub- groups. Minority Status of Exceptional Individuals After a careful review of research on psychological theory Felty (1965, p. 5) reports that theory indicates 32 that the amount and kind of interpersonal contact with a subgroup are determinants of attitudes. Tenny (1953, p. 260) describes the physically handi— capped as members of a minority group similar to other minority groups—~seeking education, jobs and acceptance. In his study of public attitudes toward the dis- abled Roeher, (1961, p. 69) reports that societal atti— tudes toward the physically disabled are similar to those which other minority groups face, such as, social dis- tance; "slapstick" humor; segregation, particularly in schools, and vocational disadvantage (p. 69). Cowen E£+§lo (1958, p. 300) found that, "contact or lack of contact with the blind does not relate signifi- cantly to verbalized attitudes to blindness." He also found "significant correlations between negative atti- tudes to blindness, and Anti-minority, Anti-Negro, and pro-authoritarian attitudes . . ." (p. 30A). Some authorities (Tenny, 1953; Roeher, 1961) desig- nate the negative attitudinal reactions of society toward its disabled members as one of the principal limitations imposed upon the handicapped person. Roeher (1961) noted that, "certain persons, for example, with slight disabili— ties became totally dependent and resigned to an unpro- ductive life, while others with greater physical disabili- ties achieve independence and frequently an unusual degree of success (p. 66). 33 Self-Concept It is the view of competent authorities that conscious recognition of difficulties accumulating along with a handi- cap will open paths to acceptance (Fusfield, 1953, p. 1A). It has been found that stutterers are often helped by self-analysis and an objective attitude toward their pro- blem. An improvement in speech in turn tends to promote a more favorable attitude toward self. This concept is strengthened by the following statement by Milisen: The correction of a misarticulated sound not only improves the quality of the speech, but it also pro- duces constructive changes in attitude in the child and in his environment, this facilitates the ther- apist's efforts when dealing with the remaining sounds . . . establishes a learning pattern (Milisen, 195A, p. 16). An objective attitude toward his problem enables a person to investigate his limitations and capacities. In clinical work it has been observed that the attitude which the client holds toward himself can either retard or accelerate the rehabilitation process. Cholden (1958) feels that more information is needed concerning how people acquire the desire to change because "all rehabilitation is based on emotional and motivational states. The attitudes the per- son holds toward himself and his affliction form the ground- work for any movement toward relearning and readjustment we call rehabilitation" (p. 83). An increased interest in "theory of ego" and the importance of self-image to personal adjustment permeated 3A the development of non-directive counseling methods which emerged in the 19AO's. Theories of personal adjustment continue to stress the importance of self-image and self- acceptance . . . (Gaddes, 1959, p. 200). Brookover (1962, p. 72) states that "a student's self-concept of his own ability is positively related to the image that he thinks others hold of him when the significant others are teachers, peers and parents." Peer Group Special educators are aware of the importance of helping regular class pupils to gain enough understanding to create an atmosphere of acceptance toward "handicapped children" with whom they have contact. The need of a handicapped child to be understood by his peers and teachers is recognized by the National Foundation for Infantile Paralysis (1956) which has carried on an edu- cational project to foster understanding of disabled children. A study by Force (1956, p. 68) reveals that few physically disabled children have enough personality assets to negate the effect of being labeled handicapped by nor- mal peers. He did find, however, that "the individual physically handicapped child who is highly accepted by a peer group manifests many socially desirable traits and relatively few negative traits of behavior patterns" (p. 68). 35 In his sociometric studies, Jennings (1959, p. 1) found that "the social atmosphere is very largely created and maintained by pupil interaction, and this can be con- structively influenced by the tone the teacher sets and the grouping practices she uses." Recent research con- tains data which "indicate the importance of supportive peer group relations for pupil self esteem, attraction to school tasks and the utilization of abilities . . ." (Fox gt_al,, 196A, p. 109). Jones (1966) conducted a study on social distance of exceptional children at the high school level and found that acceptance of certain exceptionalities was often re- lated to interpersonal situations. Most frequently the severely mentally retarded anchored the unfavorable end of the acceptance continuum whereas the gifted anchored the favorable end. The most pertinent findings concerning attitude formation in relation to certain minority groups is sum- marized as follows: 1. Attitudes tend to be modified by the type and amount of personal contact with members of the minority or subgroup (Homans, 1950; Newsweek, 1963). 2. Attitudes tend to be more favorable when the contact is with subgroup members of a higher status (Allport, 1958). 36 3. Attitudes toward the disabled are similar to the attitudes expressed toward other minority groups (Tenny, 1953; Roeher, 1961). A. Attitudes of society toward the disabled may place a greater limitation on the individual than the disability itself. This finding bears a close relationship to the fact that, " stu— dent's self-concept of his own ability is positively related to the image that he thinks others hold of him when the significant others are teachers, peers and parents" (Brookover, 1962, p. 72). 5. Self esteem is related to "supportive peer group relations" (Fox gt_al., 196A, p. 109). Relevant findings, such as those listed above, in the review of literature suggest that special attention should be given to research results dealing with the type and amount of experience (personal contact) with exceptional children in relation to attitudes of educators toward them. Special attention will also be given to knowledge and under- standing of exceptional children in relation to attitudes of educators toward them. Before reviewing the research on the attitudes of classroom teachers toward exceptional children, however, some pertinent information concerning the general relation- ship of teacher and pupil attitudes was examined. In 37 addition to this general information concerning the impor- tance of teacher attitudes to pupil behavior, an extensive investigation was made to discover some specific research findings concerning the relationships of knowledge and experience to attitudes. Attitudes of Teachers and Pupil Attitudes Thurston (1928, p. 531) points out that early and initial concepts often form the bases of attitudes so that by the time pupils enter secondary school they have incli- nations, feelings, prejudices and biases about many specific topics. According to Dewey (1922, p. 108), "ways of belief, of expectation, of judgment, and attendant emotional disposition of like and dislike, are not easily~ modified after they have once taken shape." In spite of these findings, however, there appears to be considerable current interest among educators in the role of teachers in modifying pupil attitudes. Many workers have reported that teacher attitudes are reflected by their pupils. The degree to which teacher attitudes toward the Negro are reflected in pupil atti— tudes was investigated by Manske (1936, p. AA) and it was concluded that "teachers who believe in indoctrination tend to indoctrinate." Cummins (1960) reports a significant relationship between teacher acceptance of self and others and students' acceptance of self and others' attitudes. The measuring 38 instrument used was the Index of Adjustment and Values (Cummins, 1960) and a teacher role concept Q sort developed on a continuum from accepting-permissive to rejecting. Attitude and Teacher Behavior Torrence (1960, p. 97) and Ryans (1960, p. 1A6) found data to support a hypothesis that there is a relationship between "certain teacher behavior, as assessed by trained observers, and teacher attitudes" (p. 1A6). Flanders (1965, p. 117) found that pupils learn more from teachers who clarify goals by an indirect rather than a direct teaching approach. Conclusions from the 1956—57 Minnesota and New Zealand studies indicate that "teacher behavior exerts more effect on pupils' attitudes than pupil behavior exerts on teacher influence" (Flanders, 1965, p. 65). Knowledge Nelson (1939) summarized the literature on attitudes and concluded that several factors affect the development of attitudes: intelligence, age, home influence, unemploy- ment, majority opinion, group influence and interstimu— lation, communities and geographic location, books, periodicals and financial status. The studies presented were in fair agreement with the following statement: "Information seems to reduce prejudice and increase tolerance toward other races and toward such issues as the amount of freedom to be allowed children" (p. A25). 39 Some of the studies (1939) contained evidence that "radical teachers do have measurable effect on student attitudes, that courses in psychology, sociology and other fields may actually modify certain student attitudes" (p. A26). The present discussion is concerned with the "intelli- gence" and "information" factors listed above since they are obviously related to knowledge. One needs intelligence to discriminate and select needed information for problem solving. The relation of attitudes to the psychology of perception and judgment are reviewed by Sherif and Cantril (1945): The main points of anchorage in basic psychology of an attitude: The first stage in formation of atti- tudes is the perceptual stage. Because of this and because of the discriminative nature of attitudes they are closely linked to the psychology of per— ception and judgment. The laboratory studies on one hand, and historical and empirical facts of everyday life on the other, reveal that perceptions are selective. Perceptual and judgmental activities take place in referential frameworks. Asva conse- quence of facing repeatedly the proportions, forms, or perceptual objects, scales of magnitudes (both in a physical and social sense), these scales and magnitudes form frames of reference in the indivi- dual which serve as bases by which subsequent situ— ations are perceived and judged, they need not be consciously formed, deliberately instructed or im- posed by others. Once formed they act as anchorages to determine or alter an individual's reactions to subsequent situations. In this fact is imbedded the basic psychology of an attitude" (p. 31A). Kvaraceus (1956, pp. 328-331) investigated the atti- tude of professional workers (mostly teachers) toward dis- abling conditions in relation to knowledge of the various A0 disabilities. Results showed that teachers prefer to teach those groups of disabled about whom they have (or believe they have) the most knowledge. Haring et a1. (1958) found that, "increased knowledge per se was not found to be a significant factor in effect— ing modifications of teachers' attitudes toward exceptional children" (p. 130). On the other hand, however, these investigators found that a workshop designed to modify attitudes of teachers toward exceptional children was more effective when teachers had "classroom experiences with exceptional children concurrent with a workshop . . ." This particular finding suggests that an interaction be- tween information (knowledge) and experience, in relation to attitudes toward a minority group, is possibly more crucial when the information presented to the subjects is designed to bring about a change in beliefs. The assumption that past experience with a stimulus object affects one's judgment of the object is verified in the following para- graph: Learning, i.e., the conditions and extent of past experience with the stimulus material, is an impor— tant determinant of the nature of an individual's judgment scale and his placements of relevant stimuli. This is shown most clearly in the experi- ments of Tresselt, where the placements of weights by subjects (such as professional weight lifters) having prior experience with heavy objects or by subjects with differing amounts of practice in the experiment were markedly different from those of subjects lacking such prior experiences. Past experience in the form of practice provides the subject with an established reference scale which affects his placement of relevant stimuli (Sherif and Hovland, 1961, p. 183). Al The complex relationship that appears to exist between knowledge and experience is indicated in the fact that an individual's placement of an attitude-related item on an attitude scale is dependent upon both knowledge and the stimulus conditions surrounding the formation of the atti- tude. If the above explanation of the psychology of atti- tudes is true it would appear to the present investigator that knowledge affects attitudes. Choate (1958) states that, "Attitudes . . . are the result of perceptions upon which judgments are made on the basis of reference which, if not already present, is soon built up by the individual or group. Changing one aspect of the frame of reference will affect the attitude. Judgment may be affected by knowledge and, in some cases by need" (p. 3). Knowledge serves to establish and to build a frame of reference. The importance of "frame of reference" to attitudes is explained in the words of Cantril (19Al): . . . the components of various individuals' mental contexts are organized into systems that vary in their completeness of integration. Furthermore, the organization of the mental context within a single individual may change radically with his experience and education. Some people have com- paratively few standards of judgment which furnish the basis for a limited number of generalized frames of reference. But these few frames of reference in turn, can lead to a host of highly consistent attitudes" (p. 25). Experimental evidence indicates that, "the individuals' judgment of stimuli is considerably affected by his A2 attitude toward the stimuli being judged" (Sherif and Honand, 1953, p. 135). Since "the first stage" in the formation of an atti- tude is a perceptual one, attitudes can be inferred from the "selective nature of the response (Sherif and Cantril, 19A6, p. 2A). Perhaps this is what Choate (1958, p. 3), has implied in her statement that whenever a judgment follows a perception, on the basis of reference, an atti- tude is born. Instruction Haring (1958) reports that, "By far the greatest amount of research reports the use of instruction in some form or another as a means for modifying attitudes" (p. 13). Some of the studies (Manske, 1936; Haring, 1958, p. 13) indi- cate that effectiveness of instruction in modifying atti- tudes depends upon the effort of the instructor to indoctri- nate. Knowledge of principles of educational psychology, child development, and child behavior are significantly related to teacher attitudes as measured on the Minnesota Teacher Attitudes Inventory (MTAI) in a study conducted by LaBue (1959, p. A33). To a great extent, "the attitudes of a person toward objects, persons, and processes have been shown to be dependent on the amount and quality of information he possesses with respect to them" (p. A33). The importance of knowledge of a disability to the amount A3 of acceptance one has for persons having that disability is stressed by Murphy (1960): Any procedures that will meaningfully aid all to better understanding the individual with a visual impairment need to be used. The problem is complex, although the operational premise is (perhaps de- ceptively) simple: It is that knowledge fosters comfort. The more one feels knowledgeable about a disability, the more inclined he is to move toward, be with, work with persons having that disability; granted that the bedrock determinant of rejecting or accepting attitudes will be the emotional dynamics of the reacting one, rather than the amount of in- formation that person possesses. While in human relationships attitudes are more important than facts, if sound positive attitudes are to evolve they will do so more readily when there is familiar- ity with the facts (p. 161). The fact that educators have been known to "express their feelings of acceptance and rejection . . . on an emotional level without a particular regard to (knowledge about) the most effective placement for children with ex- ceptionalities" was demonstrated in an experimental work— shop designed by Haring et a1. (1958) to modify the atti— tudes of teachers toward exceptional children. The latter findings need to be given careful consideration since they contain evidence to verify the assumption that attitudes may be emotionally toned. Russell (1953) reviewed the literature on the develop- ment of thinking processes in which attitudes is listed as one of the motives for thinking; the other motives listed are feelings, needs and habits of thought which operate to "initiate and determine the direction of thinking." When a person directs his thought toward an object, thing, AA or idea, it is commonly assumed that he is interested in the object, thing, or idea. The fact that interest is closely related to attitude is explained by Dewey: When we speak of a man as interested in this or that the emphasis falls directly upon his per- sonal attitude. To be interested is to be absorbed in, wrapped up in, carried away by, some object. To take an interest is to be alert, to care about, to be attentive. We say of an interested person both that he has lost himself in some affair and that he has found himself in it. Both terms ex- press the engrossment of the self in an object (DeWey, 1916, p. 1A8). In an experimental study designed to determine the effect on group performance of "an indifferent and neglectful attitude" expressed by one member of the group, Rosenthal and Carter (19A8) found that, "if a group member behaved with indifference and neglect, the attitudes of the group members shifted significantly in the direction of dis- belief in goal attainability and of disbelief that other group members would whole-heartedly participate to achieve the goal" (p. 577). The results of this study furnish some evidence that group purposes need to be shared by all of the members to enhance the end results. Socio- metric studies in group relations show that, "Even six— year-olds have been known to plan and discuss intelligently, or to analyze together under guidance what they may be do- ing to hurt some other child's feelings" (Jennings, 19A8, p. 7). Most.educators know that children do not develop social skills automatically since it is generally assumed that experience and knowledge help to build social A5 responsibility. Jennings (19A8) states that, "Mere physi- cal proximity does not necessarily make a psychological group. Experience to promote such ends need to be planned for" (p. 7). The concept that attitudes are learned, that they are often emotionally toned and may be favorable or un- favorable appears obvious to the present investigator and, no doubt, to the reader of the present research study. The present research has presented sufficient information to support the assumption that experience and knowledge are two of the most effective methods for the modification of attitudes. Therefore, it would appear logical to select both experience and knowledge factors as two outstanding determinants of teacher attitudes toward their pupils. Experience Rabinowitz and Rosenbaum (1960) report the results of a study which attempted to measure changes in teaching attitudes that accompany experience. The sample included 1628 student teachers, all seniors attending four municipal colleges in New York City. The measuring instrument, the 7 Minnesota Teacher Attitude Inventory (MTAI), was admin- istered a second time after an interval of three years. The first responses were made when the subjects were student teachers; the second responses were made when the subjects were teachens employed in the elementary schools. The items selected were chosen as representative of A6 attitudes of "teachers who had rapport with children and teachers who lacked rapport" (p. 313). Out of the 1323 respondents there were 3A3 usable inventories or 72 per— cent of those to whom the MTAI had been sent. The F ratio for differences between colleges was 7.97 (p < .001) which is highly singificant. It was concluded that there were real differences between the mean MTAI scores of subjects from the four colleges. The F_ratio for administrations was 198.53 (p < .001) which is also highly significant (p. 35). The decline in mean MTAI score over the three year interval between test administration cannot be attri- buted to chance. The interaction of colleges and adminis- tration was not significant; therefore there was no evi- dence to indicate that MTAI scores were modified differ— ently by teaching experience (p. 35). The investigators (1960) concluded that, "The decline in score (regarded as a deterioration in attitudes that are associated with ability to establish rapport with pupils) can be attri- buted to two factors: response set changes and an in- creased emphasis on limits and standards. . . . The change in attitudes may indicate a realistic adaptation to the demands of classroom life" (p. 319). The study presented above provides data which gives reason to doubt that teaching experience improves teacher rapport with pupils. It is quite apparent that educational placement of the gifted has been an educational issue in the public A7 schools. Because of a concern for the attitudes of the staff towards organized classes for the gifted, Justman and Wrightstone (1956) employed the questionnaire method to determine the attitudes of teachers in four schools in which IGC classes had been operating for at least five years (p. 1A1). The questionnaire called for acceptance of a series of 30 negatively phrased statements arranged on a five-point scale--strongly agree, agree, undecided, disagree, and strongly disagree. Each teacher was also asked whether IGC classes should be retained or abolished (p. 1A1). The results of the study (1956, p. 1A2) re- vealed a significant relationship between years of teach- ing experience and specific experiences with IGC classes. The implication to the investigators was: ". . . length of service is a factor in placement of teachers to IGC classes" (p. 1A2). "In general, the greater the number of years of service reported . . . the greater the tendency to vote for abolition of IGC classes" (p. 1A3). Of special relevance to this study was their (1956) finding that teachers who had actually been assigned to IGC classes tended to vote that they be retained; teachers who had never had experience in teaching IGC classes tended to vote for the abolition of the IGC groups (p. 1A3). A8 Attitudes of Teachers Toward Exceptional Children Acceptance The importance of teacher acceptance to the ex- ceptional child is discussed by Cain (19A9, pp. 275-279) and Major (1961, pp. 328-330). Cain points out that "many forward looking schools" attempt to provide integration services which aim to obtain "an understanding on the part of all teachers of the problems of the handicapped child being educated in their respective buildings." The FortyeSeventh Yearbook of the National Society for the Study of Education (19A8, I, p. 238) recommends a good mental hygiene approach because the attitude of the teacher is considered to be important to the personal adjustment of the exceptional child. In a discussion of what can be done to promote social acceptance and psychological inte- gration of exceptional children, Dunn (1963) makes the following statement: The attitudes fostered by the administration among faculty, pupils and parents and the ingenuity ex- hibited in solving the problems involved, consti- tute approaches that can produce both social accep- tance and psychological integration (Dunn, 196A, p. Al). Johnson and Kirk (1950) in a study designed to deter- mine whether mentally handicapped children are segregated in the regular classroom found that although these children are physically present in the school system they may be psychologically segregated as compared to their normal peers. A9 Teaching Preference Teachers who have an educational speciality (e.g., speech correction), usually designate children within that area as the most preferred area of exceptionality to teach (Dickenstein and Dripps, 1958; Murphy, 1960; Blatt, 1956). Haring et_a1. (1958, p. 1A) found teachers to be 1ess accepting of the handicapped than they were toward non-handicapped children. These studies do not indicate whether preference to teach a certain group of exceptional children is associ- ated with a more favorable acceptance ranking. A record to show the extent of the teachers' contact with exceptional children would also be desirable.[:1t is quite evident that knowledge of and experience with exceptional children are closely associated with the acceptance-rejection attitude for teaching certain groups of exceptional children ex- pressed by the teachers.'1 Understanding Exceptional Children The fact that the needs of exceptional children differ from that of their normal peers has been verified by various investigators.“ Wrightstone (1957) reports on a study which focused upon a comparison of the adjustment of handicapped and non-handicapped children in New York City (grades 6-8) to school, to society and to self. A battery of tests de- signed to obtain objective measurements of intelligence, general personal--socia1 adjustment and academic 50 achievement were administered to each child. Data con- cerning class adjustment, work habits, progress in class- room subjects, number of schools and types of classes attended, subject marks as well as results on group tests administered by the school, were obtained through a study of the child's record and teacher interview. A personal interview was also given to each child to determine atti- tudes toward school, special class, teacher, classmates, self, orthopedic illness, vocational and school ambitions, hobbies and interests, and friends (p. 160). A survey of these classes was taken by means of observation and an instrumental checklist which emphasized three aspects of the total classroom situation: (a) physi— cal features of the classroom and building, (b) classroom climate, and (c) instructional practices and materials. Some of the findings of the Bureau of Educational Research in this study (Wrightstone, 1957) indicate that orthopedic teachers, as a group, find that handicapped "(children do not achieve at the same level on a.standard— ized intelligence test as non-handicapped children. They also found more evidence of emotional disturbance among the disabled, who were found to be more immature and egocentric than the average adolescent and to be less able to deal constructively with their problems. The investigators concluded that there is need for more teacher I \k x. 51 education concerning the problems of handicapped children (Wrightstone, 1957). The latter study provides evidence of the need to promote research which may be utilized for the coordination of programs set up to educate exceptional children. Some of the problems pointed—up by the investigators were: the wide range of age; need for an evaluation team; need for more teacher education, and need for more physical examinations. The finding that is of most importance to the present research is the "need for more teacher edu- cation" pertaining to the education of exceptional children. Theories of personality adjustment and behavior theories have been probed for leads to a better understanding of the adjustment of children with various types and degrees of exceptionality (Dunn, 1963, Ch. 10). Among some of the findings pertaining to exceptionality and adjustment are the following: Exceptional children tend to have more adjustment problems than do normal children. Nevertheless, it is evident that a wide range of potential for ad- justment prevails among individuals with exception- alities of all types. No simple one-to—one relation- ship exists between poor adjustment and degree of deviation on mental, physical, or social continua. Efforts to understand adjustment in terms of a single factor seem to contribute little useful information. Evidence indicates that environmental factors inter- acting with physical or mental deviation have a pro- found and complex relationship to adjustment (Dunn, 1963, pp. 550-551). 52 Empirical Research--Attitudes of Teachers Toward Classroom Integration of Expectional Children Dickenson and Dripps (1958) by the use of a rating- \\scale technique did an analysis of the acceptance-rejection attitudes of several groups of youth specialists toward the following categories of exceptional children: (a) visually handicapped, (b) mentally retarded or slow, (c) emotionally disturbed, (d) physically handicapped, (e) hearing handi- capped, (f) gifted and talented, (g) speech disorders, and (h) delinquents. f The purpose of the problem investigated by Dickenson and Dripps (1958) was to ascertain whether different child- hood worker groups vary in attitude toward exceptional children and to determine whether certain categories of exceptionality tended to be more accepted (or rejected) éthan other types. The sample was composed of 100 freshmen teachers- to-be, 100 regular elementary teachers, 32 principals, A6 special educators and 31 speech therapists. These groups were chosen because they all had direct contact with chil- dren in their work and the investigators held that the extent to which adults react to handicapped children should have some implications for education in general. They theorized that a clarification of group attitudes toward handicapped children should, "increase our efficiency in dealing with these children" (p. 2). 53 The rating scale adapted for this study (Dickstein and Dripps, 1958) was developed by Kvaraceus (1956) and reported in an article in the May, 1956 edition of Exp ceptional Children. Dickstein and Dripps (1958) confined their study to the same eight categories with which the Kvaraceus study was concerned plus eight separate cate- gories of speech and hearing disorders; the latter seg- ment of the investigation was the distinct contribution of these investigators. Each respondent was asked to indicate: 1. Which type of exceptional child he would most prefer to teach. 2. Which type of exceptional child he would least prefer to teach. 3. Which type of exceptional child he felt he knew most about. A. Which type of exceptional child he felt he knew least about. In general, the tendency was for all workers to most prefer to teach those categories about which they felt ‘ that they knew the most (Dickstein and Dripps, 1958, Ch. IV). The regular classroom teachers felt that they knew most about the gifted and their preference for teaching the gifted group far exceeded the next most preferred group. Teachers felt they knew next most about slow learners and the emotionally disturbed. The emotionally disturbed group tied with physically handicapped and speech handicapped as the classroom teachers' next pre- ferred groups to teach (Ch. IV). 5A Regular classroom teachers felt they knew least about visually handicapped and next least about the delin— quent. They felt that they least preferred to teach the delinquent, the visually handicapped and the hard-of- hearing. In ranking the eight separate categories of speech and hearing disorders the classroom teachers indicated that children with articulatory disorders were the most preferred group to teach. The next most preferred group was children with voice disorders. Among the Speech and hearing disorders the regular classroom teachers least preferred to teach children with cerebral palsy, cleft palate, and hearing impairments. J In their analysis of the data the investigators (1958, Ch. IV) found that certain groups of exceptional children tend to be rather consistently preferred or not preferred. The gifted appeared to be generally preferred whereas the delinquent, visually handicapped, and hearing handicapped were generally least preferred. Critical Analysis of Dickstein: Dripps Research Study The respondents appear to have similar educational background in that they were all educators or teachers- to-be (Freshmen). It is apparent that the participants in this study were not equally experienced in teaching and that many of them did not have any teaching experi- ences with exceptional children. Their amount of 55 knowledge concerning exceptional children, according to the ratings used in the study, did not have as much con- sistency as the mostzprefer to teach category. The present writer questions the validity of a teacher's or principal's rating of themselves on "know most about" a certain area of exceptionality. The investigators also do not show that the validity and reliability of the data gathering instruments have been established. The method used for drawing their sample was not clearly defined. If the samples used are representative of the population the investigators do not explain so. Neither do they indicate whether or not each of the groups was randomly chosen from a larger population. Although the size of the samples of groups are given, the investigators do not furnish any background concerning the community populations--the presence or absence of ex- ceptional children in the various schools from which the participants were chosen. The amount of contact of the various participants with various kinds of exceptional children might be a crucial factor in the amount of acceptance-rejection expressed by the participants towards these children. There are various other factors such as the age of the participants, the number of years taught, special edu- cation background and contact with exceptional children which might affect the distribution of attitudes on a continuum. It would appear that their control variables 56 are not adequately identified even though they have been very careful to describe the research procedures in detail. The level of significance necessary for the rejection of the hypothesis was not specified--perhaps because the by; pothesis itself was not clearly presented. The Dickstein and Dripps (1958) study suggests that a study be conducted which is designed to determine specific factors such as knowledge and experience involved in the rejection of children with obvious physical disabilities. Empirical Research on Attitudes of Educators Toward Exceptional Children A research study by Haring, Stern and Cruickshank (1958) has demonstrated the value of well developed orien- tation programs for in-service teachers who want to learn to make a positive teaching approach to all types of ex— ceptional children. Alt appears to be by far the best de- signed piece of research on the attitudes of teachers to- ward classroom placement of exceptional children that has been published to date. The general purposes of the investigation were: (a) "to determine the extent to which the attitudes of classroom teachers can be modified toward greater and more realistic acceptance of exceptional children" and (b) to utilize a workshop for the purpose of modifying attitudes in the direction of a greater amount of knowl- edge and understanding of exceptional children. The 57 study has two specific purposes: (a) to ascertain the initial status of attitudes toward, and the amount of information about exceptional children, and (b) to re- test, after a thirty-week workshop period, to determine the effect of the workshop in modifying attitudes and understanding of exceptional children (pp. 19—20). It was hoped that the workshop would also help the teachers to be more expressive of personal feelings after fifteen three-hour sessions together. The entire staff of four selected schools participated in separate workshop pro- grams developed for the members of each school staff in their own building. Administrators and non-professional workers were among the participants in the workshop. In fact, the only criterion insisted upon by the workshop directors was that the entire staff of the schools partici- pate in the workshop. Each of the fifteen workshop sessions lasted three hours. The first part of the meeting consisted of lec- tures by specialists and discussions led by consultants pertaining to the best that was known about a given ex- ceptionality. Constructive information was made avail- able with particular emphasis on the part of the con— sultants to correct misconceptions and "old wives' tales" about the particular type of exceptionality that was be- ing explored (p. 22)- The second part of the workshop period was left as nonstructured as possible. The group was divided into 58 several small groups with a nondirective leader. Regard- less of status at school, academic rank was ignored and all participants were free to take part in the discussion on an equal basis. It was believed by the directors of the workshop that, ". . . if teachers expressed whatever negative feelings they might have, new insights might occur which in turn would increase attitudes of acceptance" (p. 2A). The goal of the workshop was to develop healthy x attitudes toward exceptional children in the minds of all members of the school personnel who might be having con- tacts with exceptional children and/or be able to give support to special educators. Reference material con- cerned with exceptional children, which was recommended by the consultants to be "a cross-section of the best think- ing and most valid research available at the time," was placed in each of the four schools (p. 26). Orientation meetings were held for the administrators, consultants and discussion leaders prior to the workshop meetings. Dis- cussion leaders were urged to provide "an atmosphere of acceptance" which would serve to ventilate any possible hostile feelings or misunderstandings the members might have (p. 23). At the beginning and at the end of the thirty-week workshop period several sessions and many hours were spent in the collecting and processing of objective data. These measures revealed valuable information concerning 59 each participant's general knowledge about exceptionality, and his initial attitude toward exceptionality. The~§ battery of tests given also yielded important information about the personality of each participant, as well as many important characteristics of the group. After the group had been subjected to the "influence of the work— shop" (treatment) for fifteen sessions the tests were re- peated. The results gave evidence ". . . that teacher i attitudes were modified as a result of the workshop in the direction of increased acceptance toward pupils classi- fied as exceptional" (pp. 128-129). It was of particular interest that the evidence of change and growth which could be attributed to the workshop experience was "parti— cularly true for the participants from those schools al- ready providing teaching experiences for exceptional children" (p. 129). It was also of special interest to the present research to note that the teachers who appeared to have an increased amount of emotional acceptance for exceptional children did not demonstrate, ". . . a parti- cular regard to the most effective placement of children with exceptionalities" (p. 129). ‘t An analysis of the pre-test and the post-test results obtained through the administration of the five tests listed below furnished the basis for determining the ex- tent to which the understanding and attitudes of the teachers and administrators changed (effect) after having 'w ‘r 60 experienced the various kinds of workshop activities (treatment). The instruments were: (a) the General Information Inventory, (b) the Classroom Integration Inventory, (0) the Activities Index, (d) the Picture Judg- ment Test, (e) the Critical Incident Test (p. 20). These five instruments were selected to give what is termed by the authors (Haring et_e1., 1958) as a "multidimensional approach" in making an assessment of attitude change. The General Information Inventory, the Classroom Inte-‘ gration Inventory and the Critical Incident Test are of particular interest to the present writer because they center around the exceptional child. The GII and 011 are described in detail in Chapter III (pp. 92-10A). "The Critical Incident Test was a straight-forward technique which asked the subject to cite any way in which a cer- tain experience had influenced his behavior" (p. 57); thus it served to validate the findings on the GII and CII. Attitudes in Relation to Personality Structure Haring et_al. (1958) used the Activities Index for tapping some of the "more grossly functioning aspects of behavior" (p. 20). He (p. A7) relates some interesting findings derived from previous administrations of the Activities Index to graduate students in physics, teacher- training and theology. "Teachers and theologians emphasized activities involving mature interrelationships 61 with other people. For the teachers the concern with interpersonal activities was coupled with an interest in providing nurturant support for others" (p. A7). They (1958, p. A7) also found that teachers exhibited less "personal introspectiveness" than the other two groups. The version of the Activities Index adopted for use with Haring's (p. A8) workshop was the first of two revisions designed to facilitate quantitative analysis. The Activi- ties Index proved to be more meaningful than the Strong or the Kuder tests "when broken down into its individual needs component" (p. 51). The teachers were given the Activities Index both before and after the workshop. A vector analysis was carried out by means of Hotelling's 3. Difference scores were obtained by subtracting post- test from pre-test scores. A matched-pair t test was done for the total group and for each of the four schools indi- vidually. The differences noted between the pre-testing and post-testing suggested a resistance to the workshop materials which was consistent with withdrawal character- istic noted in the vector analysis. The findings from the Activities Index given to teachers from all four schools showed a characteristic pattern of "extreme personal reserve" (p. 89). Although the investigators intended that the workshop would affect "the personality structure of the teachers toward a greater expression of personal feelings . . . the teachers 62 as a total group moved in just the reverse direction." The results appeared to imply "a rejection of the work- shop itself" (p. 89). The investigators, Haring et_el, (1958, pp. 89-100) obtained analyses of variance on the four schools to see if one or two of the schools did show a significantly greater release of personal feelings. Findings from the results of the data indicated that the rural school had a pattern which most nearly fulfilled the goal of the work- shop for growth in personal expression concerning both personal and professional activities. The characteristic pattern of the rural school teachers was contradictory to the pattern of "extreme personal reserve" exhibited by the group as a whole. "They (rural teachers) seemed to feel that they could open up and express themselves without be- ing defensive of what they might say" (p, 99). The investigators also made a surprising discovery which they did not anticipate at the beginning of their study. The two schools (city and rural) "which enrolled the greatest number of exceptional children were affected to a far greater extent by the workshop" than "the two schools . . . (suburban) and . . . (parochial), which had but a few exceptional children . . ." (1958, p. 7A). It appeared to the directors of the workshop that, "Teachers engaged in daily contact with exceptional children were most receptive to the workshop program and responded 63 enthusiastically in the discussions" (p. 130). The authors (Haring et_el., 1958, p. 132) interpret this find- ing as an implication of an immediate need on the part of teachers who are presently dealing with exceptional chil- dren in their daily teaching program. The fact that the investigators (p. 133) did not anticipate the possible effect of "function of the existing service load with ex- ceptional children" upon "group differences in the modifi- cation of attitudes" was cited by them as a definite over— sight in their experimental design. Another limitation pointed out by them is the finding that, ". . . increased knowledge per se" was not "a significant factor in effecting modifications of teachers' attitudes toward exceptional children" (p. 130). It is further pointed out that the "most effective results are seemingly obtained when pro- grams designed for implementing attitude changes are pre- sented in conjunction with actual experiences" (p. 132). Because of the findings described above, Haring et_el. (1958) recommend further research to determine the relation- ship between the changes that occur in teacher attitudes and their "having actual experiences with exceptional children" (p. 13A). The concept that a workshop experience such as the one described by Haring et_el. (1958) is more effective with teachers who are teaching exceptional children than with teachers who have few opportunities for actual experiences with exceptional children reflects of John Dewey pragmatism. The present investigator is also 6A reminded of the Sartain theory which expounds on the philosophy-that learning is a changed behavior due to experience. The difference in behavior between the teachers who engaged in daily contact with exceptional children and those who had few opportunities for actual experiences with exceptional children is explained by Haring et_el. (1958) as follows: The teachers not engaged in daily contact with ex- ceptional children seemed less receptive to a pro- gram of this nature, became defensive and resorted to thinly veiled hostility or evasive intellectual- ization. A possible explanation for this reaction may lie in the fact that they failed to recognize a need for an experience of this nature, responded to the ideas of the group on a purely intellectual level without the support of past experience and association with this group of children, and were threatened or made anxious by the implied process of integration which seemed far less workable in abstraction for them than others had found it to be in actual practice (p. 130). Haring e£_el. (1958) support the above concept with an analogy pertaining to the integration of Negroes. It ap- pears to them that "a similar mechanism" is involved in connection with "a rejected and feared minority group." , And in either case, "the absence of specific experiencesX . . causes diffuse anxiety" (p. 131). Recent Trends in Attitudes Toward the Educational Placement of Exceptional Children The trend in modern education to provide for indi- vidual differences is exemplified by an increasing amount ‘* of interest among administrators and by the persistent efforts of special educators to place exceptional children 65 insofar as possible in the regular classroom (Dunn, 1963, p. A2). In many instances the vast expansion of special education programs is a result of an increased acceptance of children who deviate from the normal intellectually, emotionally and/or physically (Conner, 1961). It is generally known that parent pressure groups have backed legislation which has secured assistance for the develop- ment of more special education programs. As a result many problems have arisen concerning the identification and educational placement of exceptional children. In an attempt to provide some guide lines for future research in special education the Los Angeles school dis; trict assisted by the United States Office of Education conducted a study in 1960, "for the purpose of acquiring data regarding: (a) definition, (b) function, and (c) organization and administration of special education pro— grams" (Hodgson, 196A, p. 196). The questionnaire study defined three basic sources from which data was drawn. They were: (a) Special Education Specialists, (b) State Departments of Education, and (c) Professors of School Administration. The specialists were directors or co- ordinators and staff members who were known to give full- time to the field of special education. It was assumed that the State Department respondents "would reflect state recommendations and consequently, to a degree, possible trends." The professors of school administration were 66 chosen to serve as generalists as opposed to specialist respondents. The groups were obtained from various parts of the United States. Among the respondents the percent— age of usable questionnaires received were 82 percent from State Departments; 69 percent from Special educators and 50 percent from Professors of School Administration (Generalists). The findings contained in the Hodgson (196A) question- naire study were inspected for the presence of relevant data concerning the attitudes of experts, state departments of education and generalists toward the educational place- ment of exceptional children. In an attempt to define the scope of special edu- cation, Hodgson (196A) asked the respondent to indicate approval or rejection of a list of areas of exceptionality as a responsibility of special education. The respondents indicated that special education should include the follow- ing categories: (a) gifted, (b) mentally retarded, (c) mentally deficient, (d) emotionally and/or socially dis— turbed, (e) blind, (f) partially seeing, (g) cerebral palsied, (h) orthopedic, (1) chronic medical problems, (J) hOSpital teaching, (k) home teaching, (1) deaf, (m) hard of hearing, (n) speech reading, and (0) speech cor- rection. The questionnaire respondents indicated that remedial reading, remedial art, foreign adjustment classes and corrective physical education should not be included 67 as functions of special education. All of the areas defined as special education were recommended for in- clusion in a public school department of special edu- cation with the exception of the gifted and mentally deficient. Agreement was not found among the respondents regarding the responsibility of the school district for the education of preschool deaf, blind, or cerebral pal— sied pupils (Hodgson, 196A, 30 5, p. 198). Although most educators are aware of the trend to— ward the goal which advocates placement of exceptional children in regular classrooms whenever possible, the words "whenever possible," according to Hodgson (196A) give rise to two points of view which contribute to the "philosophical goal of rehabilitation and habilitation as follows": Two diametrically opposing vieWpoints may be ob- served. One vieWpoint indicates that a consider- able number of youngsters within a given category of special education may never be emotionally and socially integrated with success within a regular classroom situation. In addition, doubt is also manifested regarding the meeting of specialized educational needs in an integrated classroom situation. The opposite vieWpoint tends to emphasize the need to accept the handicapped and give them an opportunity to learn to adjust to a normal class- room environment. This goal may demand that place- ment within a normal environment is the major means of developing social and emotional adjustment. In the sense of emphasis, one school of thought tends to stress the provision of specific educational and physical services; the other school of thought tends to emphasize social and emotional adjustment to a normal environment (p. 198). 68 In an attempt to determine the best means for the education of the various areas of exceptionality, Hodgson (196A) described five pupil organizational plans: the segregated plan, partial segregation, the cooperative plan, the resource room, and the itinerant teacher./ Although he recognized the fact that more than one plan of organization might be necessary for a special education category Hodgson (196A) requested respondents to recommend one or more of the following types of organizational plan for each cate- gory of special education: Segregeted Plan. Special classes or school not on on the same site as regular school. Partial Segregation. Section of regular school re- served for special education classes, or special education school on the same site as regular school. No plan to specifically integrate children with regular classroom activities. Partial integration recognized by attendance at school assemblies, events, lunch room, etc., where feasible. Coqperative Plan. Special education class or classes in which pupil may spend some portion of the day in the regular classroom. Resource Room. Pupil registered in regular class- room, does all his work with the regular group, and only goes to the resource room and the special education teacher for materials and special train- ing. Itinerant Teacher. Pupil registered in regular classroom, does all his work with the regular class- .room teacher, and received periodic specialized training, help, and materials from a traveling special education teacher. r The fact that, "the degree of segregation or inte- gration of handicapped children is implemented in the form 69 of pupil organization" (Hodgson, 196A) was of special interest to the present study. Although the Hodgson (196A) questionnaire study in— cluded the secondary schools as well as the elementary schools, the present investigation was concerned only with the pupil organizational plans in elementary schools which were given the highest frequency by the respondents in the state departments of education, specialists and professors of school administration. The recommendations for edu- cational placement (of eight of the accepted classifications) made by the respondents in the state departments, special education departments, and departments of school adminis- tration gave highest frequencies to the following organ- izational plans in elementary school: Classifi- State cations Departments Specialists Generalists Deaf Partial Seg. Partial Seg. Partial Seg. Men. Ret. Partial Seg. Partial Seg. Partial Seg. Men. Def. Seg. Plan Seg. Plan Seg. Plan Crippled Coop. Plan Partial Seg. Coop. Plan Hard of Hr. Coop. Plan Resource Room Coop. Plan Blind Coop. Plan Partial Seg. Seg. Plan Partially Seeing Coop. Plan Resource Room Coop. Plan Emotion. and/or ‘Soc. Dis. Partial Seg. Partial Seg. Coop. Plan The resource plan of organization, which in this study represents the maximum amount of classroom inte- gration, was recommended by the specialists as the best 70 plan for the hard of hearing and the partially seeing pupil. State department, special education department and department of school administration respondents were found to be in complete agreement relative to giving highest frequency to the segregated plan for the mentally deficient pupil. They were also in complete agreement relative to giving the highest frequency to the partial segregation organization plan for the deaf and the mentally retarded. The state department and specialist respondents gave the highest frequency to partial segregation plan for the emotionally and/or socially disturbed whereas the generalists recommended the cooperative organizational plan for this group. ”Partial segregation was the organ- izational plan which was given highest frequency by the specialists for the crippled group whereas the state de- partment and generalist respondents gave the highest fre- quency to the cooperative plan for the crippled category. Although the organizational plan recommended most fre- quently by respondents in the state departments and de- partments of school administration was the cooperative plan, this organizational plan was not given a high fre- quency by the specialists. The findings from the Hodgson (196A) questionnaire study discussed above appear to indicate a serious need for communication and coordination of special education placement policies among professional educators. The 71 diversity of organizational plans among the three sources of data groups also pointed up a need for more research pertaining to the attitudes of educators toward the edu- cational placement of exceptional children. Summary The studies reviewed in this section, particularly those by Dickstein and Dripps (1958), Haring et_el. (1958) and Hodgson (196A), dealt with respondents who were considering the acceptability of children for place- ment in regular classroom programs. The present investi- gator assumes that the same basic variables are operating in respect to exceptional children. Knowledge of exceptional children and teaching experience with them as well as per- sonal reactions to their disabilities are undoubtedly influential factors when educators are considering the eligibility of exceptional children for placement in either part- or full-time regular class programs. The Measurement of Attitudes Measurement, according to Van Dalen (1962, p. 7) is "the cornerstone of the research movement." Since atti- tude research involves "subtle and difficult to measure factors," studies in this area need to have qualitative depth to compensate for the lack of quantitative precision (Hatch and Stefflre, 1958, p. 255). The review of litera- ture indicates a strong attempt among social psychologists 72 to improve methodology and techniques for the measure- ment of attitudes. In consequence, there is now "a great mass of literature . . . dealing with methodology, as well as with the content of attitudes themselves" (Vincke, 1952, p. 322). The objective analysis of intergroup relation- ships is dependent upon the development of "standardized methods of measuring opinions and attitudes . . ." (p. 322). Measurement entails certain basic problems. Problems of Attitude Measurement The three major problems in measuring attitudes, as viewed by Vinacke (1952) are as follows: (a) attitudes . are inferred; they can never be observed directly, (b) attitudes are not composed of definite units and if they were the equality of the units would be questionable, (c) attitude tests are extremely difficult to make valid and reliable (pp. 323-325). According to Vinacke (p. 323) Thurston devised a way to cope with the first problem: Let us use opinions (the response) as an index and for whatever it is worth. Assume that measurements are obtained only in situations where there is as reasonable expectation that subjects will tell the truth and hence provide a dependable basis for our inference (Thurston, 1928). Because the units of an attitude have not been definitely determined either in quality or quantity, "measurement (of attitude) is usually based upon the comparison of one person with another" (Vinacke, 1952, p. 323). Vinacke (p. 32A) at this point quotes directly from McNemar: 73 If A scores A, B--6 and C--8, you can't say that C possesses twice as much of the attitude as A. You can say that B's value differs from that of C in that same direction that A's value differs from B's (McNemar, 19A6). "In this way, individuals can be ranked in terms of their responses, thus providing a basis for some kind of quanti- tative treatment" (Vinacke, 1952, pp. 323—32A). Vinacke describes several scaling techniques which have been de- veloped (p. 32A). One of the techniques, originated by Thurston (1925), provided a more systematic method for scaling attitude responses than existed in the early "survey" type of attitude questionnaire. Judges "sort possible items into piles corresponding to an ll-point scale, and each item is assigned a median value." The degree to which judges agree on the scale value of the various items provides criteria for item analyses. Items which survive the tests are selected for the question- naire (Vinacke, 1952, p. 32A). A second scaling technique described by Vinacke is one developed by Likert (1932). It is based upon five degrees of agreement with a series of relevant proposi- tions concerning the attitude(s) in question. It was found that the simple scoring of l to 5 was in accord with weight- ings in terms of standard-deviation scores. "Likert's system is easy to use and reliable" (Vinacke, 1952, p. 32A). Vinacke refers to McNemar for a final evaluation of the Thurston and Likert scales. McNemar (19A6) says that these two scales could "usefully be combined. . . . Thus the 7A Thurston method appears to be superior in the process of selecting and evaluating items, whereas the Likert scor- ing system is clearly simpler and probably just as good" (Vinacke, 1952, p. 32A). Vinacke reports on a third method of "scale analysis," as proposed by Guttman (19AA). In the Guttman method of scoring units "are worked out by defining the relation be- tween answers to a series of questions" as follows: The order in which individuals fall in answering the questions is converted into a quantitative score. Thus a general attitude is broken down into degrees; i.e., the individual who falls at one end of the scale is characterized by more knowledge of something, more interest in some— thing, more acceptance of something . . . than the individual who falls at the other end (Gutt- man, 19AA, pp. 139-150). Guttman (1950) defines "two of the most important problems of all measurement concern": (a) the limitation of the measurement to one dimension at a time and (b) the determination of some fixed point to which measures along this single continuum can be anchored (p. A6). The social sciences "have proposed various techniques for determination of unidimensionality and fixed point of reference" (p. A6). Guttman (1950) proposed "scalogram analysis" as a simple technique for "testing a series of qualitative items for unidimensionality, while the technique of intensity function provides a simple method for finding a meaning- ful, objective cutting point along a single continuum" (p. A6). He also stipulates that any definition of atti- tude "intended to promote research" should "be defined 75 in terms of a delimited totality of behavior." His basic premises are: "(a) A scientific concept must be defined in terms of observations; . . . or by operations on the observations, (b) A definition is scientifically useful only in so far as it leads to objective research." He holds that any sociological concept "needs to be based on observations of human behavior and will be useful only to the extent that the requisite observations can be made and analyzed rigorously" (p. A9). If such conditions as those stipulated here are incorporated into the research, Guttman maintains that a complete definition for attitude is unimportant. He does, however, suggest the use of classifications and subclassifications for an operational definition. Classifications.and Sub- Classifications A subarea of behavior is said to be "of interest" if the universe of behavior, of which it is a part, is "of interest" (Guttman, 1950, p. 52). He further maintains that: . the relationship of subarea to outside vari- ables can be studied and be useful regardless of the role of the subarea in the total area. In an external prediction problem, if an adequate pre- diction can be made from only a subarea of an atti- tude, then that may be all that is needed for practical purposes; it need not be necessary to study the entire area" (p. 53). This investigator theorizes that, "By recognizing the different subuniverses that can be in an attitude, one 76 can avoid the temptation of saying that a particular sub- universe is 'really' the attitude." For example, some Negro soldiers were found to respond differently to "questions put by Negro interviewers" than they did to "the same questions put by white interviewers." Rather than try to determine "the 'real' attitude of the re- spondents"the investigator should recognize "two distinct, though related, subuniverses" (p. 53). Guttman emphasizes the importance of identifying "the acts that are to be considered intrinsic to the attitude, when the investi- gator takes the viewpoint of attitude-as-behavior" (p. 55). "Questionnaire responses1 at present are by far the most manageable kind of subuniverse of attitudinal behavior ." (p. 53). Many items can be included in a questionnaire and responded to in a very short period of time, whereas other kinds of subuniverses of behavior may take place over long periods of time and be difficult to observe systematically for a satisfactorily large group of peOple (p. 5A). It has been found that if a universe is scalable for an entire population, it follows that it will also be scalable for its major subpopulations. Degrees of com- parison can be made only if "the same scaling obtains in both cases being compared" (pp. 89-90). lQuestionnaire responses were used extensively by A. S. Barr, R. A. Davis, and P. 0. Johnson, (1953). 77 Scale Analysis As was indicated previously, questionnaire responses which yield qualitative data may be studied by scale analysis. Scale analysis can be applied equally well to the study of attitudes as to the study of opinions. It provides a technique for determining whether a set of items can be ordered along a single dimension. If a particular attitude universe is really one-dimensional, any sampling of items from it should also be one-dimen- sional, and should provide an ordering of respondents essentially the same as that provided by any other sampl- ing of items from the universe. If the predicted order- ing does not occur, the universe is judged to be multi- dimensional and consequently not scalable (Green, 195A, p. 357). If items suggest an underlying single dimension, it is meaningful to describe a respondent with a higher total score as possessing more of the characteristic being measured than someone with a lower total score. If scale properties are obtained, evidence is provided for the existence of a defined position (attitude) in the parti- cular respondent group in respect to the isolated area of measurement involved. Although unitary scales can be developed by the Guttman scaling technique, McNemar (19A6, p. 367) has sug- gested that, "Because of its many grave difficulties the single question technique should be replaced by atti- tude scales." Three basic requirements for attitude 78 scales are reliability, validity, and unidimensionality. McNemar (p. 29A) suggested that attitude testers use the term, "reliability" in its restricted meaning, i.e., "the accuracy with which an individual's attitude is mea- sured, or the degree of error involved in assigning an individual to a class or in establishing his rank—order position." McNemar (p. 29A) also suggests that the term validity be used in a restricted sense: "Does the test, scale or question tap the variable it is supposed to mea- sure"? As viewed by McNemar (p. 296), "The problem is essentially that of supplying evidence that the device used measures or classifies the attitude or opinion it was designed to measure." A generally accepted method of test validity is "correlation with some outside criterion which has proved to be satisfactory as a measuring instrument or as a basis for discrimination" (Kerlinger, 1956, p. 289). Likert Scoring Weights.--"Scores by this simpler method yielded correlations which scored by sigma scoring were in excess of .99 and, as one would anticipate from this fact, there were no noticeable differences in re- liabilities" (Kerlinger, 1956, p. 306). Synthetic Method Stern et al. (1956) demonstrated that a synthetic model can be used effectively for prediction and de— scribed it as follows: 79 (It) is susceptible to quantitative and objective measurement, and constitutes an economical alter- native to the assessment methodologies. . . . Its effectiveness depends, however, upon the degree to which the synthetic model can be specifically re- lated to the performance situation, as well as upon the actual presence of persons among those being screened who can be typified in terms of the syn- thetic model. This latter qualification consti- tutes its major limitation. Since it involves an abstract model with consequences for performances arrived at deductively, only the actual testing itself will reveal whether persons corresponding to the model are actually to be found in the situ- ation. According to Sterm (p. 2A8) the synthetic approach is the least costly in terms of time and money when considering the time expended on developing the questionnaire and the cost of reproducing, administering and scoring it and analyzing the results. "The one problem with this ap- proach is that there is no a priori certainty other than the confidence of the investigator that representatives of the personalities for whom the test has been con- structed will be found among the candidates who are to be assessed" (p. 2A8). A significant contribution to the field of attitude measurement is the Kerlinger (1956) Q. Study of the Edu- cational Attitudes of Professors and Laymen. Its methodology is based on Stephenson (1953) Q technique combined with an effort to adapt some statistical con- concepts, the main one being Fisher's ideas of variance. This study tested a theory of educational values and attitudes based on the following hypotheses: 80 1. Individuals having the same or similar occu- pational or professional roles will hold similar attitudes toward a cognitive object which is significantly related to the job. If they have dissimilar roles they hold dissimilar attitudes. 2. There exists a basic dichotomy in educational values and attitudes of people, corresponding generally to "restrictive" and "permissive" or "traditional" and "progressive" modes of look- ing at education. 3. Individuals will differ in degree (or strength) of dichotomization, since this strength of dichotomization is a function of occupational role, extent of knowledge of cognitive object (education), the importance of the cognitive object to the subjects and their experience with it (Kerlinger, 1956, pp. 289L290). This investigator claims the Q technique to be appropriate because it uses a large number of choices and "Attitudes, too, are 'choices,’ 'already made' choices, in that they are sets of predispositions to certain kinds of behavior" (p. 289). The results seem to indicate that occupational roles and role expectations do exert a strong influence on attitudes and values. The basic idea of "occupational role as an independent variable influencing attitudes" was sub- stantiated. The statistical concept combined with the Q- technique was a definite step forward in the measurement of attitudes. Previous to the above study attitude measure- ment was neglected, probably because there was no satis- factory technical method for testing the individual's attitude structure" (p. 289). 81 Direct vs. Indirect Methods Every investigator in the social sciences needs to be aware of his "responsibilities to colleagues who may have to 'pay' later for the investigators laxity . . .," as well as to the significant others involved in the re- search (Festinger, 1953, p. 3). Festinger (1953) main- tains that "most subjects" do not resent being "duped" if they understand why it is necessary. "The investigator who uses methods of 'temporary duping' of laboratory sub- jects does not necessarily violate this concept of honesty, whereas sheer thoughtlessness on the part of an investi- gator who would never think of lying to a client may vio- late it fundamentally" (p. A). Some investigators (Haring et_el., 1958, p. 27; Sherif and Hovland, 1961, p. 126 and Wandt, 1952, p. 120) stress the importance of using an indirect method of mea- suring attitudes in situations where the respondents may have "incentive to conceal the true attitude" (Wandt, 1952, p. 120). One approach to this problem is through the use of the disguised-structured items (Haring et a1., 1958, p. 27; Wandt, 1952, p. 120). The term "disguise" refers to "the degree to which the real purpose of the attitude mea- sure is concealed from the respondent" (Haring et_el., p. 27). The term "structured" is defined as follows: A second aspect of the treatment of content in atti— tude tests is based upon the extent to which the task or response has been structured. A highly structured test is one in which the response 82 alternatives are exhaustively specified and readily scorable, in contrast with the ambiguity of the task and the spontaneity of response characteristic of 2$nstructured instruments (Haring et_e1., 1952, p. After extensive study of the placement of items on contro- versial social issues Sherif and Hovland (1961, p. 126) conclude: "The investigation of attitudes will proceed more rapidly and profitably when a behavioral index of the individual's attitude, based on performance in a task apparently unrelated to his attitudes, can be utilized in research practice." These investigators (1961, Ch. 5) present a detailed analysis of results which show that "the distribution of scale values, as well as the choice of an appropriate number of categories for placement (the individual's "own" categories), are closely related to the individual's stand on an issue. A powerful 'indirect' assessment method may thus be provided for attitude measure- ment. Further definitive research on this problem is needed" (p. 20A). Thus, from the findings discussed above, it seems apparent that indirect attitude tests lie closer than direct ones to contemporary attitude theory. §ummary of Selected Techniques It is evident that scaling procesures for measuring attitudes are providing more refined techniques for accurate, quantitative measurement. Probably the best known are the Thurston, Likert, and Guttman procedures. 83 In the Wandt study (1952, p. 122) it was found that ". . verbalized attitudes may be measured indirectly by means of disguised items." This study was considered rele- vant from the standpoint of its aim to understand teachers' attitudes toward certain groups contacted in the schools. It was particularly concerned with "the relationships be- tween teachers' attitudes and: (a) grade level taught, and (b) years of teaching experience" (p. 117). A com— parison of the mean attitudes of teacher groups classified by grade level taught indicated that elementary teachers had more favorable attitudes than secondary teachers. It was also found that teachers with more experience tended to be more homogeneous in their attitudes than the less experienced teachers (p. 117). The test used was the Inventory of Teacher Opinion and to get at the inter- relationships factorial analyses were conducted. The three factorial analyses were: "(a) analyses of the eight positively stated scales; (b) analyses of the eight nega- tively stated scales; (c) analyses of all sixteen scales (including a second-order analysis), Thurston's centroid method was used in all of the analyses with rotation to oblique simple structure" (Wandt, 1952, p. 117). It is of particular interest to this research to note that "teacher attitudes toward pupils" was one of the most significant differences found between elementary teachers and secondary teachers. The elementary teachers, in general, showed more favorable attitudes than secondary 8A teachers (p. 117). Wandt gave one statement from each of his eight scales to illustrate content. Those deal- ing with scales measuring attitude toward pupils were: (positive)-Most pupils take their responsibility seriously. (negative)—Pupils naturally "have it in" for their teachers. Non—voluntary indirect attitude tests assess "bias" or a kind of involuntary "interference with tasks of learning, perceiving, remembering and evaluating . . ." (Campbell, 1950, p. 33). Both in attitude testing and personality study, "distortions of performance in dealing with the environment provide objective evidence of an individual's unique picture of his world . . . the develop- ment of structured indirect attitude tests is thought to be a step in this direction" (p. 3A). If the term, "environment" is limited to the items on an attitude towards and knowledge concerning a cognitive object in education (viz. educational placement of ex- ceptional children) then the hypotheses tested would con- cern the relationship between the respondent's position and that advocated by expert judges on the educational issue under consideration. CHAPTER III EXPERIMENTAL DESIGN AND PROCEDURES The review of research on the attitudes of pro- fessionals and non-professionals toward the education and integration of exceptional children revealed that the major portion of the research deals with attitudes toward personal characteristics of certain exception- ality categories rather than toward the educational placement of such children. The present investigator wishes to put emphasis on the fact that exceptional chil— dren, like normal children, are all different from each other; with both groups needing appropriate classroom placement. This then is the rationale, for limiting this study to an investigation of the attitudes of teachers towards the "educational placement" of exceptional chil- dren. This chapter, then, gives a brief summary of both the general and specific purposes of the present research study followed by a detailed description of the experi- mental design and procedures employed in the study. The rationale for the selection of the measuring instruments with which to ascertain amount of knowledge 85 86 and understanding pertaining to exceptional children will include a description of the scoring procedures. An attempt will be made to evaluate the degree to which the validity and reliability of the data gathering instru- ments, including the questionnaire, have been established. The nature of the sample chosen for the present study is discussed, with special attention to opportunity for teacher contact with those in special education pro- grams. The size of the sample, its representative charac- teristics of the total teaching staff of an urban school system is also taken into consideration. One of the principle objects of this chapter is to identify the variables chosen as potential determinants of the attitudes being investigated. Research procedures to control the independent variables is explained in de- tail. An attempt is made to describe the method of col— 1ecting data clearly enough to be replicated. The time, place, duration, and forms for collecting the data is reported in addition to concise descriptions of the adminis- tration procedures. The statistical procedures for the analysis of the data is given in detail, together with an attempt to justify the choices of the specific statistical procedures. The plan used for the analysis of the two measuring scales is described and the relationship between the two dependent 87 variables is discussed. The mean difference analyses is presented, followed by a test procedure designed to dis- cover whether or not any differences found in the analyses were significant differences. The major research hypotheses is organized under five headings, namely; hypotheses related to: (a) type of teaching contacts, (b) amount of teaching experience, (c) amount of academic credit, (d) type of consultation experience, and (e) correlation of attitude and knowledge. Although the planning, collecting, processing and organizing of data presented the major task involved in the present research study, the task loomed to a threaten- ing proportion when the investigator was confronted with the fact that the original scoring keys were unobtainable. This situation is discussed more fully under "limitation of the study." Experimental Design and Procedures The purpose of this study was to investigate teacher attitudes toward the classroom integration of exceptional children in relation to experience with, degree of knowl- edge of, and understanding that teachers have about ex- ceptional children. The acquisition of normative data about attitudes of various interest groups toward special education and re- habilitation is needed in the United States to understand the attitudes of sub-cultural groups (Friesen, 1966, p. 6). 88 It is one of the main assumptions of the present study that exceptional children constitute a sub—cultural group and are less accepted than their normal peer groups. Purpose of the Study A review of the literature revealed that increased knowledge and familiarity with an attitude stimulus does tend to modify attitude (Roeher, 1961, p. 70). Findings such as the above support the assumption that attitudes toward exceptional children are modified by the amount of knowledge gained through consultations and academic course work pertaining to exceptional children and the amount and the type of teaching experience with them. Hence a com— parison of teacher attitudes toward classroom integration of exceptional children in relation to the amount of accur- ate information pertaining to their respective exception- alities and the amount and type of teaching contact with them should yield some specific information for the resol- ution of the following research1 questions: 1-a. Do teachers who have had full-time teaching contact with exceptional children have a more realistic acceptance of them than teachers who have had part-time teaching contacts or no teaching experience with exceptional children? 1It is to be understood that the statistical pro- cedure actually tests the null hypothesis, not the re- search question. 2-bo 89 Do teachers who have had full-time teaching contacts with exceptional children have a significantly greater amount of accurate information concerning them than teachers who have had part-time or no teaching contacts with them? Do teachers who have had an extensive full-time teaching contact with exceptional children have a significantly greater amount of realistic acceptance for them than teachers who have had an extensive part-time contact or no teaching experience with exceptional children? Do teachers who have had extensive full-time teaching contacts with exceptional children have a significantly greater amount of accurate information concerning them than teachers who have had extensive part-time teaching contacts or no teaching experience with exceptional children? Do teachers who have had an extensive part—time teaching contact with exceptional children have a significantly greater amount of realistic acceptance for them than teachers who have had no teaching experience with them? Do teachers who have had extensive part-time teaching contacts with exceptional children have a significantly greater amount of accurate 90 information concerning them than teachers who have had no teaching contacts with them? Do teachers who have earned extensive course credit pertaining to exceptional children have a significantly greater amount of realistic acceptance for them than teachers who have had some or no course credit work pertaining to exceptional children? Do teachers who have earned extensive course credit pertaining to exceptional children have a significantly greater amount of accurate information about them than teachers who have earned some or no academic credit pertaining to exceptional children? Do teachers who have given consultations per- taining to exceptional children have a signifi- cantly greater amount of realistic acceptance for them than teachers who have received periodic consultations with a specialist or teachers who have had no opportunity to con- sult with a specialist in his chosen field? Do teachers who have given consultations per- taining to exceptional children have a signifi- cantly greater amount of accurate information pertaining to exceptional children than teachers who have received periodic consultations with a 91 specialist in the area of the exceptionality or teachers who have had no opportunity for such consultations? 6. Do teachers who express a significantly greater amount of realistic acceptance for exceptional children also express a significantly greater amount of accurate information pertaining to exceptional children? Rationale for Selection of Measuringglnstruments The previous research questions served as guidelines for the construction and selection of instruments which would measure the designated variables. Two dependent or criterion variables which required an appropriate pro- cedure for measurement were: attitudes of teachers to- wards the children described in the C11 (cognitive objects in education) and amount of accurate information concerning the cognitive objects chosen as the attitude stimulus. Four independent variables were measured through direct questions in a questionnaire: type of experience, amount of experience, amount of course work background, and type of consultation experience. The Personal Data Question- naire (Appendix C) is described in detail (p.235). 92 The Classroom Integration Inventory (CII) The Classroom Integration Inventory, developed by Haring (1958, pp. 1A3-1A6) is described in detail in Chapter II. The CII was adopted for the present study as the most appropriate available device with which to mea- sure the amount of realistic acceptance of teachers toward classroom integration of exceptional children. The C11 in the present study covers ten areas of exceptionality with six items (except in the area of emotional distur— bance, which has five items), in each area representing two slight, two moderate and two severe examples of impair- ment. The area of intelligence was subdivided into mentally handicapped and superior intelligence to facilitate the subscoring process. This is discussed under the section on Scoring of the CII Test. The ten areas of exceptionality described by Haring et_al. (1958, p. 39) were coded for the computer (see Appendix E) in eleven categories. They are: (a) Behavior Disorders, (b) Emotional Disturbances, (c) Impaired Hearing, (d) Impaired Speech, (e) Impaired Vision, (f) Orthopedic and Cardiac Disorders, (g) Physical Attrac- tiveness, (h) Seizures, (i) Retarded, (j) Superior Intel- lectual Ability, and (k) Bowel and Bladder Incontinence. 3 Examples of items in the area of behavior disorders would be: 1. Alfred is defiant and stubborn, likely to argue with the teacher, be willfully disobedient, 33. A1. 93 and otherwise interfere with normal classroom discipline. Chester is deceitful, tells lies, and cheats in school and at play; he has been involved in several thefts, and is a persistent truant. Carla is a persistent talker, whisperer and notepasser. The teachers' reactions to the items in the C11 test were obtained in accordance with the following alternatives: l. If you feel you could handle such a student in your regular classroom without any fundamental change in your present procedures. If you feel you could handle such a student in your regular classroom provided that advice from a specialist or consultant were occasionally made available to you whenever you felt a need for such aid in dealing with some particular problem. If you feel you could handle such a student in your regular classroom provided that a full- time specialist were available at your school who could provide supplementary training for the student and frequent consultations with you. 9A A. If you feel that such a student would benefit most by being assigned to a special class or school. 5. If you feel that such a child cannot be handled profitably within the context of regular or special public school education (Haring, 1958, P. 33). Scoring of the C11 Test: Basis for Determining the Realism Score By assigning numerical weights to each alternative, varying from 5 for the most desirable placement to l for the most undesirable placement; a realism score could be computed for the sixty items with a score range from 60 to 300. The highest scoring respondents were those whose responses on the items corresponded most closely with the "most desirable placement" established by five specialists in special education. The lowest scoring respondents were those whose responses on the items corresponded most closely with the "least desirable placement" (the judge's fifth choice) as judged by the five specialists. Since the original scoring key for the C11 test was not available it was necessary to re-establish the "correct" realism score for each item. The scoring key for the realism scores was re-estab- lished by five specialists in the area of exceptional children who judged each item with reference to the most 95 realistic placement of the case described in the item. The judges, working independently, rated each item on "most desirable placement." Among the judges' choices for placement, 65 percent agreement was found on the 20 severe items, 59 percent agreement on the 20 moderately severe items, and 65 percent agreement on the 20 slightly severe items. A committee met together and reached a common agreement on all but one of the 60 items. Item 17, in the area of emotional disturbances, was omitted from the final form of the C11 test because it lacked inter-judge reliability. The realism scores of the teachers were found on the remaining 59 items by assigning a value of 5 if the teachers' choice of placement on the item was the same as the judges' first choice, a value of A, if the teachers' choice was the same as the judges' second choice, a value of 3, if their choice was the same as the judges' third choice, a value of 2, if their choice was the same as the judges' fourth choice, and a value of 1, if the teachers' choice was the same as the judges' fifth choice. By assigning these numerical weights to each of the five choices, varying from 5 points for a judge's first-choice response to 1 point for the judges' fifth-choice response, the score ranged from 59 to 295. This method of computing the realism scores has been designed to reveal the degree of realistic acceptance characterizing the teachers' relationship to exceptional children. This 295 point scale--based on the teacher's 96 selection of an educational placement for severe, moder— ately severe and slightly severe exceptionalities--ranges from regular classroom assignment without special assis- tance to complete exclusion from school. The most appropri- ate educational placement for an exceptional child depends on the severity of the handicap as well as on the kind of exceptionality. The CII test permits the respondent to differentiate between the varying degrees of exceptionalities while taking a position on program intensity. The social- distance concept of the CII scale is straight forward and should still apply to the sample in the present study. Reliability of the Re-established Realism Scores The judges' choices for placement among the three levels of severity ranged from 53 percent inter-judge agree- ment in the behavior category to 73 percent agreement among the judges' choices for educational placement for exceptional children in the impaired speech category. The physical attractiveness category came next with an inter-judge agree- ment of 70 percent. Although it would be of interest to compare the amount of inter-teacher agreement among the ten areas of exceptionalities with the amount of inter-judge agreement expressed by their respective realism scores within each of the following ten categories: (a) Behavior, (b) Emotional Disturbances, (c) Impaired Hearing, (d) Impaired Speech, (e) Impaired Vision, (f) Orthopedic and Cardiac Disorders, (g) Physical Attractiveness, (h) 97 Seizures, (i,j) Retarded and Superior Intellectual Ability, and (k) Bowel and Bladder Incontinence, the present study is limited to testing relationships between amount of knowledge, amount of acceptance, amount and kind of experience with exceptional children, and atti- tudes toward classroom integration. Much information has been gathered by specialists within these various areas of exceptionality but there appeares to be no studies which have attempted to get a comparative view of specialist versus teacher attitudes towards these various areas of exceptionality. Validitx of the Re-established Realism Scores It seems reasonable to assume that the full-time special class teachers' realism scores would show a higher percentage of homogeneity within these ten areas than the full-time Regular Class teacher who has taught children with exceptionalities. It also seems probable to antici- pate that the attitude realism scores of Special Class teachers would be more similar to those of the judges' choices of placement than the attitude realism scores of Regular Class teachers who are classified within the same amount of experience level. The realism scores of the Regular Class teachers may reveal certain patterns of acceptance depending upon their amount of knowledge and experience background. One might anticipate that 98 the teachers in schools with Special Classrooms would rate much closer to those of the experts than would teachers in schools without Special Education Classrooms. The General Information Inventory (GII) The General Information Inventory developed by Haring (1958, p. 56) to test for knowledge of exceptional children originally contained 100 items covering: (a) Behavior Disorders, (b) Emotional Disturbances, (c) Im- paired Hearing, (d) Impaired Speech, (e) Impaired Vision, (f) Orthopedic Disorders, (g) Miscellaneous (medical, attitude and responsibility), (h) Seizures, (i) Retarded, (j) Superior Intelligence. "There was no systematic at- tempt (on the part of Haring et_ei,l) to make sure that there was an item in each degree of severity of handicap as in the case of the classroom integration inventory." ;The General Information Inventory, however, does include items about children who are severely handicapped as well as those who are mildly handicapped. The areas of ex- ceptionality covered by the two inventories are the same excepting for the items coded for the computer in the present study under code number 7. In the C11 the six items in area number 7 deal with handicaps to physical attractiveness whereas this problem was not touched upon lStatement taken from March 29, 1966 personal communication from Norris Haring. 99 in the G11. In the G11 the ten items coded under code number 7 deal with medical aspects of exceptionality, attitudes toward, and responsibility for, exceptional children. The items in the latter three groupings were lumped together under GII subscore number 7 and labeled "miscellaneous." The miscellaneous items in the GII were not dealt with in the Classroom Integration Inven- tory. Another dissimilarity between these two inven- tories was noted in the six items listed for the CII sub- score number 11. These items which dealt with three levels of bowel and bladder disorder were not treated in the General Information Inventory. Scoring of the GII Test: Basis for Determining_the Knowledge Score The original General Information Inventory as used by Haring (1958, p. 56) contained 97 multiple choices with three additional essay type questions. It was decided to omit the final three essay questions (items 98-100) from the scale used for the present research because their sub- jectivity would present a scoring problem. The remaining 97 multiple choice questions were subjected to an item analysis which resulted in the omission of six more items, two items from the speech area, two items from the area of mental retardation, one item from the miscellaneous group and one item from the seizures group. These six items were omitted because they were judged by specialists 100 in the particular area of exceptionality to be outdated or non-valid questions. Thus 91 items were selected as appropriate questions with which to measure factual in- formation about exceptional children in the present study. The questions contain certain popular misconceptions of the physical, intellectual, social, and emotional nature of exceptional children. For example: 79. The blind (a) have superior sensory acuity, (b) pay attention to auditory cues more than do seeing people, (c) develop a sixth sense, (d) have markedly superior musical ability. V/f One point was assigned to each correct response on these 91 multiple choice items, thus giving a range of possible scores from 0 to 91 on the modified General In- formation Inventory. The GII Knowledge scores of the teachers, especially in similar areas of exceptionalities covered by GII as well as the CII scales would enable an analysis to determine whether the amount of knowledge con- cerning exceptionalities affects the amount of realistic acceptance of such children. In order to investigate the amount of relationship between similar areas of exceptionality on the GII and CII it was necessary to examine the commonalities of the con- tent found in the respective subscore groups of the two inventories. Subscore Content Comparison Subscore Categories for CII l. 2. t 10. ll. O\U'l Behavior Disorders Emotional Distur- bances Impaired Hearing Impaired Speech Impaired Vision Orthopedic and Cardiac Disorders Physical Attractiveness Handicap Seizures Learning Handicap Intellectual Exceptionality Bowel and/or Bladder Disorders 101 Subscore Categories for GII l. 2. 10. Behavior Disorders Emotional Distur- bances Impaired Heating Impaired Speech Impaired Vision Orthopedic Disorders Miscellaneous Seizures Learning Handicap Intellectual Exceptionality The above comparison of the areas of exceptionalities covered by the CII and GII show that areas 1, 2, 3, A, 5, 8, 9 and 10 apparently cover similar content material. Areas number 6 in the two scales are similar in that the two scales deal with the orthopedic area but the GII scale does not deal with the cardiac disorder category 6. l as does the C11 The dissimilarity of category number 7 on the CII and GII are readily seen since the CII subscore category 1 "miscellaneous" (7). The one item dealing with cardiac was put into the 102 contains six items on handicaps to physical attractive— ness whereas the GII subscore category number 7 contains some miscellaneous items concerning medical aspects of exceptionalities, attitudes toward exceptional children, and responsibility for their education. The other out- standing difference in content covered in the CII and GII is found in Subscore Category 11, an exceptionality dealing with bowel and bladder incontinence which is not covered by the General Information Inventory. The CII and GII subscore groupings which deal with similar ex- ceptionality content areas also do not have an equal number of items within their respective scales excepting for cate- gories 2--on emotional disturbances which is represented by five items on each of the measuring instruments. GII category 8 on seizures contains only four items and repre- sents the smallest subscore grouping on the GII. The learning handicap (area number 9) category covers 18 items, the largest subscore grouping on the GII scale. The sub- score category 9 on the 011 scale contains only 3 items on learning handicap which is one of the smallest groupings within the CII scale, the other one being intellectual exceptionality which also has only 3 items. When correlating GII subscores with CII subscores the number of items which range from A items in the GII-8 seizures subscore group to 18 items in the GII-9--1earning handicap subscore category--will require careful attention. 103 The number of items within the C11 subscore categories range from 3 items in each of the learning categories to 6 items in each of the others excepting the emotional disturbances category which was decreased to only five items. Haring (1958, p. 81) believes that the three degrees of deviation, severe, moderate, and slight, were not enough to validate the change that "real differences were being covered by treating the three degrees of de— viation together in each area." He found that "teachers did not increase any more in one degree of deviation than another with respect to realistic placement" (Haring, 1958, p. 81). Validation of Instruments Of more importance than the comparison of the results of the C11 and GII tests with scores received by the same teacher groups on the Activities Index and Picture Judg- ment Test (Haring, 1958, p. 10A) was the application of the Critical Incident Technique for the purpose of vali- dating the GII and the C11 (Haring, 1958, p. 112). The Critical Incident test was a straight forward technique which asked the subject to cite ways in which his teach- ing behavior had been changed by certain learning experi- ences (Haring, 1958, p. 57). The critical incidents re- ported by the teachers revealed development of attitudes of increased acceptance and understanding pertaining to exceptional children. This evidence suggested that the 10A gains measured by the Classroom Integration Inventory and the General Information Inventory were "an accurate re- flection of attitude development among the teachers en— gendered by the workshop" (Haring, 1958, p. 112). Although the validating critical incidents technique has some limitations the rationale for item selection was clearly stated and the CII and the G11 represent an attempt on the part of the present investigator to fill a gap in a field of measurement which is in need of further study. The Classroom Integration Inventory and the General Infor- mation Inventory appear to be the best instruments now available for use in the present study. The Research Pqpulation The elementary schools of Jackson, Michigan had a total of 262 teachers on the combined staffs of their 20 schools graded from kindergarten through sixth grade in June, 1965. There were 7,A89 children in these grades coming from homes which contributed around 15 percent of the 50,720 individuals who made up the total population of the city.1 Only six of the 20 elementary schools had special education programs. One of these six schools was just getting its special education program re-established after having been several years without a program. This school 1 66 R. L. Polk and Company, Jackson City Directory, 19 . 105 also had the largest staff turn-over of any school in the district. For these reasons it was decided to exclude this school from the sample of schools chosen. The five schools with special education programs employed 8A teachers whereas the five schools from those which had no special education programs employed 63 teachers on their conbined staffs. The last five schools were chosen at random from the schools which had not been providing special classrooms for exceptional children. The 1A7 teachers in the ten participating schools represented 56 percent of the total elementary school faculty. Since 9 out of the 1A7 teachers failed to respond there were 138 usable teacher responses in the final sample which represented 93.9 percent classroom teacher response which was judged as a very good return from the teacher group. Further, there was a 97.6 percent response from the staff which had the most opportunity for contact with special education programs and an 88.8 percent response from the schools which provided the least amount of opportunity for con- tact with those enrolled in special education classes. The response of six student teachers practicing in the regular classrooms of the schools which provided special education programs were not anticipated but they were included in the sample as a "student teacher" group to avoid a possible bias in the data involving the experi- ence variable. 106 The ancillary group which included six speech cor— rectionists, an occupational therapist, a physical therapist, a school diagnostician, and the special education coordi— nator were kept separate from the teacher group to avoid a possible bias effect on the "type of teaching contact" variable. The six student teachers and ten ancillary respondents along with the 138 classroom teachers yielded a total sample of 15A. The geographical distribution of the participating schools by socioeconomic status appeared to be uniform and it was felt that the entire staff of the school district's elementary schools was satisfactorily represented. Selection of Variables Dependent Variables A well conceived hypothesis and its deduced conse- quences require that variables employed in the research be precisely identified (VanDalen, 1962, p. 222). The ration- ale for the selection of the two dependent variables, amount of knowledge and amount of acceptance have already been carefully reviewed. It was these dependent variables which prompted the selection of the two measuring instru- ments (GII and CII) as they purported to measure these two areas. The independent variables were chosen because of their suspected relationship to the dependent or criterion 107 variables. The major independent variables (antecedent conditions) which were suspected of acting upon the dependent variables (knowledge and acceptance) are de— scribed in the following section. Descriptions of Independent Variables The four variables selected for investigation as determinants of responses of teachers on the GII and CII tests are those of: (a) type of teaching contacts, (b) amount of teaching experience, (c) amount of academic credit, and (d) type of consultation experience. As a means of determining the degree to which each independent variable was present among the respondents in the sample, it was necessary to define specific categories. They are defined as follows: A. Type of Teaching Contacts The type of teaching contacts experienced by the respondents was defined in the following terms: / 1. Teacher who had no contact. . 2. Teacher who shared the teaching program of an exceptional child. -3. Ancillary personnel who shared the program of an exceptional child. A. Regular class teacher with full responsibility for the program of one or more exceptional children. B. 108 Special class teacher with full responsibility for educational programs of exceptional children. Amount of Teaching Egperience The amount of teaching experience with exceptional children was defined as follows: 1. Teacher with no teaching experience with ex— ceptional children. Teacher with one or more years of teaching experience in a sharing program for one or more exceptional children. Teacher with one or more years of full-time responsibility for the educational program of one or more exceptional children. The chronological scope of the study was limited to teachers whose designated teaching experiences with ex— ceptional children took place during all or a part of the five year period extending from September, 1960 to June, 1965. The teachers with no experience in teaching ex- ceptional children and teachers with less than one year of teaching exceptional children were requested to indi- cate any teaching experiences with exceptional children prior to the specified time period. C. Amount of Academic Credit The amount of academic credit earned in courses per- taining to exceptional children was defined as follows: 109 1. No special education, education or psychology courses covering some or all of the areas of exceptionality listed in the study. 2. One term or less than one year of credit earned in education or psychology courses covering some or all of the areas of exceptionality listed in this study. 3. One year or more of academic credit earned in education or psychology courses covering some or all of the areas of exceptionalities listed in this study. D. Type of Consultation Experience The type of consultation experience pertaining to exceptional children was defined as follows: 1. Periodic consultations with a specialist in the area of one or more of the exceptionalities listed in this study. 2. No opportunity for consultations in the desired area or areas of one or more of the exception- alities listed in this study. 3. Experienced in giving consultations pertaining to one or more of the areas of exceptionalities listed in this study. Although the above four variables were of primary concermlin.the experiment, there was one more important variable which received consideration: i.e., future edu- caA'IiOrial goals of the respondent. 110 Educational plans of the respondent for educational advancement might have introduced bias into the experiment. For instance, if a teacher with no experience in the teach- ing of exceptional children had plans for going into special education teaching, his responses could be con— sidered to be biased. Because of an error in coding, six respondents with plans to be special education teachers were not eliminated. Some additional variables were in- cluded to provide information concerning the character- istics of the respondents in the study: (a) frequency of listed exceptionality areas in described experiences, (b) exceptionality area of greatest amount of contact, (c) area of exceptionality considered most desirable to teach, (d) area of exceptionality considered least desirable to teach. Data for the variables described in this section were obtained through the use of a personal data questionnaire discussed in the following section. The Personal Data Questionnaire The purpose of the Personal Data Questionnaire was two-fold: (a) to collect specific data needed to test the hypotheses, and (b) to identify any characteristics among the respondents which were related to the variables. The first and most important purpose in preparing the Personal Data Questionnaire was to design an instru- ment which would yield specific information on the variables under test in the hypotheses. The types and amount of 111 experience in teaching exceptional children had to be defined in sufficient detail to assist the teachers from confusing these two variables. The construction of the questionnaire was guided by the following specific pur- poses: 1. To collect data descriptive of five types of teaching experience with exceptional children. 2. To collect data descriptive of three levels of amount of teaching experience with exceptional children. 3. To collect data for three levels of amount of academic credit in courses pertaining to ex- ceptional children. A. To collect data descriptive of three types of consultation experience pertaining to ex- ceptional children. The check list form was used for organizing the characteristic descriptions of each variable. Data con- cerning the additional variables were collected via the same Personal Data Questionnaire in a similar check-list form. The purpose of the other variables was to identify characteristics in the population which seemed to contri— bute to an increased amount of acceptance of exceptional children. While the work on the Personal Data Questionnaire was in progress conferences were held with administrative officials to secure their permission to solicit the 112 participation of teachers in the ten selected elementary schools which comprise the present research sample. Collection of Data All of the data were collected by group administration “ of the three instruments previously described. The author of the present research study was always present at the administration of the instruments to the respective teacher staffs of the ten participating schools. The Ancillary Group made up of ten special service personnel served as a pilot group for the first administration of the instru- ments. Although the specific instructions and procedures for the administration of the instruments varied somewhat from school to school, the general plan of administration (Appendix D) was approximately uniform for all the schools: (a) a statement of the general organization for adminis- tration of instruments; (b) an expression of appreciation for cooperation of the school's teaching staff; (0) a general statement of the purpose of the research study, and (d) an oral explanation of the instruments. The instruments were administered in the following order: 1. Personal Data Check List 2. Classroom Integration Inventory with IBM machine answer sheet 113 3., General Information Inventory with IBM machine answer sheet Since the teachers were requested to focus their attention on the last five years of teaching experience the responses were limited to the time period between September, 1960 and June, 1965. All data were collected between June 1 and June 18 inclusive at the close of school in the spring of 1965. A letter (Appendix B) from the Administration informed the teachers of the nature of the research and time schedules with the dates and hours for administration were arranged with the principals of the respective schools. Statistical Procedures Aneiysis of Data Descriptions of the CII Scale and the G11 Scale have already been given. The data gathered on these two instru- ments were analyzed in relationship to the four independent variables, namely: (a) type of teaching contacts, (b) amount of teaching experience, (c) amount of academic credit, and (d) type of consultation experience. Classroom Integration Scale Analysis The general scoring procedures used for the CII Scale are described in detail by Vinacke (1952, p. 32A) who claims that the Likert (1932) system is easy to use and reliable. The scale described by Haring (1958, p. 31) 11A as "highly cognitive and self'validating" was a Likert- type (1932, pp. 5-A3) acceptance scale adapted to measure attitudes toward the integration of exceptional children in the classroom (Haring, 1958, p. 27). Fifty-nine of the original 60 items on the 011 Scale were used to provide data on the degree of realistic acceptance expressed by the respondents in the sample. The method of computing the total Realism Score was explained under Scoring the CII Test. The tests were scored on an IBM machine. Five scoring keys were punched. The first key con- tained all of the judges' first choice placements; the second key contained all of the judges' second choice placements; the third key contained all of the judges' third choice placements; the fourth scoring key contained all of the judges' fourth choice placements, and the fifth scoring key contained all of the judges' fifth choice placements of exceptional children for classroom inte- gration. Each respondents' machine scored answer sheet was processed with each of the five scoring keys. The machine counted the number of times the respondent's answers agreed with the ranked choices of the judges. The number of times the respondent agreed with the judges' first choice was multiplied by 5; the number of times he agreed with the judges' second choice was multiplied by A; the number of times he agreed with the judges' third choice was multiplied by 3; the number of fourth choice 115 agreements by 2 and the number of first choice agreements by 1. These five figures were then added together to compute the total CII score for one respondent. Since one of the respondents failed to answer the C11 test, 153 CII tests were scored. The computed scores were then recorded for data analysis. Respondent identification data, data for the four major independent variables plus the addi- tional exploratory variables, and the total scores and subscores for the dependent variables were all recorded for computer analysis as detailed in the code book (Appen— dix E). Data gathered on the C11 scale were analyzed for the four major variables in the form of four Analyses of Variance tables: (a) type of experience--Realism Scores; (b) amount of experience--Realism Scores; (c) amount of course work--Realism Scores, and (d) type of consultations --Rea1ism Scores. General Information Inventory Scale Analysis The scoring procedures used for the GII Scale were much simpler than the scoring procedures used for the CII Scale. There were 91 multiple choice items. One point was credited to each correct response, thus giving a possible score range of 0-91. These were scored via an IBM machine. Three respondents failed to answer the GII. 116 Data gathered on the GII Scale were analyzed in relationship with the four major independent variables: (a) type of experience--Knowledge Scores; (b) amount of experience--Know1edge Scores; (c) amount of course work—- Knowledge Scores, and (d) type of consultations--Knowl- edge Scores. Relationship Between Dependent 1 Variables Data gathered on the CII Scale were also analyzed in relation to the data gathered on the GII Scale. The Pearson Product Moment Correlation was chosen as the most appropriate statistic with which to study the relationship between the degree of realistic acceptance (CII scores) to the amount of knowledge (GII scores) ex- pressed by the respondents, since these two sets of scores represent two continuous variables. Egan Difference AneiyseSV/ Since the measurement problem described above involved the relationship of two continuous dependent variables, namely the Acceptance Scores and the Knowledge Scores 'with four discrete independent variables, namely: (a) type of teaching contacts, (b) amount of teaching experi- erlce, (c) amount of academic credit, and (d) type of con- Stlltation experience, a one-way analysis of variance was N (225.00) > S (223.7A) > P (220.97) > R (217.57) ancillary personnel group and the mean score of the eight regular classroom teachers who represent the "no experi- ence" group. The S group had the next highest CII mean score ranking. The R group had the lowest ranking while the P group had next to the lowest ranking on the C11 scale. Mean rankings are not consistent with the hy- pothesis prediction in that the S group has a lower mean score than the A and N groups and the R group has a mean score lower than the P, A, and N groups. Table 2 reports the analysis-of—variance findings for hypothesis la. 126 TABLE 2.--Ana1ysis-of-variance of classroom integration inventory realism scores for the five types of teaching experience. Source of Sum of Mean Sign. Variation Squares D.F. Square F of F Between groups 1268.569 A 317.1A2 1.16A 0.33 Within groups AO0A1.898 1A7 272.39A Total A1310.A67 151 As indicated from Table 2 the F statistic for the analysis of variance test was not significant at the .05 level, which suggests that the sub-group means come from a common population. A partial correlation of -.07 was obtained between the CII realism scores and type of teach- ing experience. This negative correlation between atti- tude toward classroom integration of exceptional children and type of teaching experience supports the findings of "no significant difference" given in Table 2. Hypothesis la,therefore, is not supported. Summary of hypothesis relating type of teaching Efiggndence to CII realism scores.--Hypothesis la which Drxedicted that teachers who had full-time teaching con— taxzts with exceptional children would have more realistic at1:itudes toward the educational placement of these chil- dreen than teachers who had part-time or no teaching con- taczts with exceptional children was not supported. The 127 mean ranking of the special education group is consistent with hypothesis 1a in that the S group has a higher mean score on the C11 scale than either the P or R groups. It is generally assumed that special education teachers have a more continuous (full-time) contact with exceptional children than regular class teachers. On the other hand, the 10 respondents who represented the "no experience" group had mean scores which outranked all other groups excepting the A group. The position of the N group in relation to both full-time special education teachers and full-time regular class teachers was surprising. If the findings for hypothesis 1a had been significant rather than being merely directional and the N group larger, it would suggest that groups which have the lesser amounts of contact with exceptional children are more able to make realistic educational placements of these children than teacher groups who have had full-time teaching experiences with them. On the other hand, it was noted that the major- ity of respondents in the A group were younger than the aVerage age of the other teachers, and thus may have had Imxre recent academic training than the special or regular Cléass full-time teachers. The respondents in the ancillary SPWDup also had more academic credit pertaining to exceptional (firildren than any of the other type of experience groups. 128 H-lb: Teachers who have had full-time teaching con- tacts with exceptional children will score significantly higher on the G11 Scale than teachers who have hadppart— time or no teaching contacts with these children. Table 3 reports mean scores, standard deviations, and rankings of means for each group. Table A summarizes the analysis of variance calculations. Table 5 contains the calculations for the Multiple Range Test. TABLE 3.--Means, standard deviations and mean rankings of GII knowledge scores for five types of teaching experience. Type of GII Standard Experience N Mean Score Deviation N (no experience) 10 55.900 10.723 A (part-time ancil.) 8 68.625 10.099 S (full-time spec. educ.) 19 60.000 10.536 P (part-time reg. class) 36 50.138 10.6A5 R (full-time reg. class) 77 52.688 8.987 Ranking of means: A (68.63) > S (60.000) > N (55.90) > R (52.69) > P (50.1A) Duncan's New Multiple Range Test Results:* A (68.63) > 8 (60.00)* S (60.00) > R (52.69)* A (68.63) > N (55.90)* S (60.00) > P (50.1A)* A (68.63) > R (52.69)* A (68.63) > P (50.1A)* N (55.90) > P (50.1A)* *Significant at .05 level. 129 Table 3 reports that the highest mean rankings were made by the A and S groups. The N type-of—experience group had the next highest GII mean score. The P group had the lowest mean ranking while the R group had next to the low- est GII mean score. The findings that the 8 group has a lower mean score ranking than the A group and the R and P groups have lower mean score rankings than the N group, are not consistent with hypothesis 1b. Table A contains the analysis of variance findings for hypothesis 1b. TABLE A.--Ana1ysis of variance of GII knowledge scores for five types of teaching experience. Source of Sum of Mean Sign. Variation Squares D.F. Square F of F Between groups 3099.733 A 77A.933 8.112 0.005 Within groups 13851.600 1A5 95.528 Total 16951.333 1A9 As indicated in Table A the F statistic for the ananlsis of variance test was significant at the .005 level, which suggests that the sub-group means do not come from a com- mon population. However, it is necessary to consider the means of the full-time teacher groups in relation to each of the other groups to determine which groups differ from each other. For this, a test of multiple means is necessary. A discussion of Duncan's test is given in Edwards (1960, pp. 136-1A0). The effect of the application of the Duncan 130 test is to increase the level of the 3 statistic required for a given level of significance between two means as additional means are included in the intervening range. This is demonstrated by the changing values of R' of p Table 5. A partial correlation of .12 was obtained between the G11 mean scores and type of teaching experience (see Table 30, p. 177). The data reported in Table 5 support the hypothesis in respect to two of the types of experience groupings. Mean differences in the GII knowledge scores are signifi- cant at the .05 level between full-time special education and part—time regular class groupings. While the hypothesis was not supported in respect to the differences predicted between the full-time special education group and the other two types of experience groupings (A and N) it should be noted that the GII knowledge scores are significantly higher at the .05 level between the ancillary group and the special education group in the opposite direction to that which was hypothesized. And although the GII know- .hsdge scores of the full—time regular class (Table 3) are INDt significantly different from the G11 mean scores (Table 5) of the part-time regular class and the no experience ENJUpings, it is important to note that the GII knowledge SCOIxes (Table 3) of the ancillary group are significantly difffierent from the GII mean scores of the full-time regu- lar class group in reverse direction to the hypothesized one - 131 TABLE 5.--Duncan's New Multiple Range Test applied to means of GII knowledge scores for five types of experience. Range of Mean (p) 2 3 A 5 df=150 Studentized ranged for a 5% test (Zp) 2.77 2.92 3.02 3.09 R p b (R' = szp, 150) 27.07 28.53 29.51 30.19 Mean differencesc YA - K? (p = 5) 66.88* x, - 2h (p = A) 60.67* XS - X? (p = A) A9.11* is - Xfi (p = 3) A0.36* f, - IN (p = 3) 36.90* KN - KP (p = 3) 32.79* IN - Th (p = 2) 13.51 KR - KP (p = 2) 17.8A KS — KN (p = 2) 1A.8A I, - is (p = 2) 28.9A* it- Significant at .05 level of conficence. aTaken from Edwards (1960, p. 373). bs = the square root of the error mean square of the analysis of variance of Table A. s = /95.528 = 9.77 p = the range of means (2, 3, A and 5). CMean difference of columns 2, 3, A and 5 have been transformed into the equivalent of tgscores for multiple means. To be significant, the figure must exceed the R'p value of the same column. The formula given by Kramer (1956) is: - f ///2ny nZ \\'SZ , error d.f. of A of V. = R' z 7, n + n / I: p' y Z 132 Summary of hypothesis relating type of teaching experience to GII knowledge scores.--Hypothesis lb, which predicted a significantly greater amount of knowledge (higher scores on GII scale) for teachers who had full- time teaching experience with exceptional children than for teachers with part-time or no teaching experience with exceptional children was partially supported. Full-time special education teachers were found to be significantly better informed (higher GII scores) than the regular class teachers who reported having only part-time teaching experi- ence with exceptional children. Although it was not hy- pothesized, it is important to note that the ancillary group (part-time group) had a mean score ranking (Table 3) which was significantly higher than the mean score rankings for all of the other groupings (Table 5). Table 5 shows that the G11 mean score ranking (Table 3) for the full-time special education group was significantly higher than the GII mean score rankings (Table 3) for the full-time regular class group. On the other hand, Table 5 shows that the full-time special education group was not found to have a GII mean score ranking (Table 3 ) which was significantly higher than the mean score ranking (Table 3) for the group Which reported no teaching experience with exceptional Children. In fact, the group which claimed "no teaching eXperience" with exceptional children was found (Table 5) t0 have a significantly higher score ranking (Table 3) than 133 the mean score ranking (Table 3) for the part—time regular class group. Thus, there is no difference in mean score rankings between the S and N groups (Tables 3 and 5). Table 5 shows that the group which appears to be the most outstanding because of its higher GII mean score rank- ing (Table 3) is the ancillary personnel group. The ancillary group was comprised of eight therapists and two administrators from special services. The higher GII knowledge scores of the ancillary group may indicate clinical background training and experience with guidance orientation over and beyond that of regular class teachers. The fact that the GII mean scores of the full-time special education group were significantly higher than the G11 mean scores of the full-time regular class teachers (Tables 3 and 5) is of special importance to the present study although it was not included in the hypothesis. In View of the fact that special education teachers usually have more academic credit pertaining to exceptionalities of children and more experience with exceptional children (especially in their respective vocational areas) it is generally assumed by administrators and personnel teacher placement officials that special education personnel have more knowledge pertaining to exceptionalities of children than regular class teachers. 13A Hypotheses Related to Amount of Teachinngxperience The hypotheses in this section (H-2a, H—2b, H-3a, and H-3b) are designed to define three levels of degrees of contact: no experience, extensive part-time experi— ence, and extensive full—time experience. Hypotheses 2a and 3a deal with the attitudes of teachers while hypotheses 2b and 3b deal with the amount of knowledge expressed by teachers. F:Fe: Teachers who have had extensive full-time con- tacts with exceptional children will rate significantly higher on the CII Scale than teachers who have had exten- sive part-time or no experience with exceptional children. 3229‘ Teachers who have had extensivegpart-time teaching contacts with exceptional children will rate significantly higher on the CII Scale than teachers who have had no teaching contacts with exceptional children. Table 6 indicates means, standard deviations, and mean rankings for each type-of—teaching experience group. Table 7 summarizes the analysis of variance findings for these means. Table 6 reports mean rankings which are .Precisely the reverse of the rankings predicted in hy- Pcrtheses 2a and 3a. The highest mean ranking was made by tile N group whereas the lowest ranking was made by the F group . As shown from Table 7 the F statistic for the analysis Of ‘variance was not significant at the .05 level which leads 135 TABLE 6.--Means, standard deviations, and mean rankings of classroom integration inventory scores for three levels of amount of teaching experience. Amount of CII Standard Experience N Mean Score Deviation N (no experience) 8 22A.750 9.765 P (extensive part- time experience) 37 222.027 15.101 F (extensive full— time experience) 82 219.366 16.553 Ranking of means: N (22A.75) > P (222.03) > F (219.37) TABLE 7.--Ana1ysis-of-variance classroom integration inventory realism scores for three levels of amount of teaching experience. Source of Sum of Mean Sign. Variation Squares D.F. Square F of F Between groups 336.203 2 168.102 0.670 0.52 Within groups 31071.A97 12A 250.577 Total 31A07.70l 126 one to assume that the sub-group means come from a common POpulation. It was also found that the partial correlation txrtween the C11 realism scores and the amount of teaching exiperience was -.10. This negative correlation between the? teachers' attitudes toward educational placement of exceptional children lends additional support to the "no 136 significant difference" findings in Table 7. Hypotheses 2a and 3a were not supported. Summary of hypotheses relating levels of amount of teaching experience to attitudes of teachers toward edu- cational placement of exceptional children.—-Hypothesis 2a, which predicted higher CII realism scores for teachers who have had extensive full-time teaching contacts with exceptional children than for teachers who have had ex- tensive part-time or no teaching experience with exceptional children was not supported. The data of Table 6 is, in fact, reversed from that predicted. The CII mean scores obtained by teachers with extensive full-time experience ranked exactly opposite to the hypothesis prediction. If the analysis of variance (Table 7) had shown a significant difference (rather than merely being "directiona1") in the CII realism scores of teachers divided according to amount of experience levels, this reversal in ranking of mean scores would suggest that teachers who have had only part- time or no experience with exceptional children will have more realistic attitudes (higher CII realism scores) toward classroom integration of them than teachers who have had full-time experience. Hypothesis 3a, which predicted higher CII realism Scores for teachers who have had extensive part-time teach- ing contacts with exceptional children than for teachers vflao have had no teaching contacts with them was also not 137 supported. As was just pointed out in the summary of hy- pothesis results for 2a, the ranking of the means scores (Table 6) took the exact opposite of the predicted ranking in hypotheses 2a and 3a. While lacking statistical signifi- cance, there is a trend which suggests that teachers who have had a lesser amount of teaching experience with ex- ceptional children would express more realistic attitudes (higher CII realism scores) toward classroom integration of these children than teachers who have had more years and a more continuous teaching contact with exceptional children. Hypotheses 2b and 3b are similar to hypotheses 2a and 3a excepting that hypotheses 2b and 3b deal with the GII mean scores rather than with the C11 mean scores. 5:2p5 Teachers who have had extensive full-time con- tacts with exceptional children will rate significantly higher on the GII Scale than teachers who have had exten- pive_part-time or no experience with exceptional children. F:3p: Teachers who have had extensive part-time teaching contacts with exceptional children will rate significantly higher on the G11 Scale than teachers who Qeve had no teaching contacts with exceptional children. Table 8 reports mean scores, standard deviations, and rankings of means for each teacher group categorized according to amount of experience. Table 9 summarizes tflie analysis of variance calculations. 138 TABLE 8.--Means, standard deviations and mean rankings for general information inventory scores for three levels of amount of teaching experience. Amount of GII Standard Experience N Mean Score Deviation N (no experience) 8 55.000 9.928 P (extensive part- time) 36 55.111 10.A22 F (extensive full- time) 81 53.728 10.6AA Ranking of means: N (55.00) > P (55.111) > F (53.73) As shown from Table 8 the differences in GII mean scores appear to be negligible. It is of interest to note, however, that the full-time experience group have a mean score which ranks a little below both the part- time and the no experience teacher groups. TABLE 9.--Ana1ysis-of—variance for general information inventory knowledge scores for three levels of amount of teaching experience. Source of Sum of Mean Sign. Variation Squares D.F. Square F of F Between groups 53.012 2 26.51 0.2A 0.79 Within groups 13555.580 122 111.11 Total 13608.592 12A 139 As indicated from Table 9 the F statistic for the analysis of variance was not significant at the .05 level, thus it is reasonable to assume that the sub-group means come from a common population. In addition, the partial correlation between the amount of knowledge pertaining to exceptional children and the amount of teaching experience was small and insignificant. Hypotheses 2b and 3b were not supported. Summary of hypotheses relating levels of amount of teaching experience to amount of accurate informationyper- taining to exceptional children.--Hypothesis 2b, which predicted higher GII scores for teachers who have had ex- tensive full-time teaching experience with exceptional children than for teachers who have had extensive part- time or no teaching experience with them was not supported. Nevertheless the ranking of the mean scores given in Table 8 attracts special attention. The GII mean score (amount of knowledge pertaining to exceptional children) obtained by teachers with extensive full-time experience ranked exactly opposite to the prediction of hypothesis 2b. Had the results from the analysis of variance (Table 9) indi- cated a significant difference among the GII mean scores Of respondents groups according to amount of teaching SXperience, the reversal in mean score ranking would sug- gest that teachers who have had only part-time or no teach- ing experience with exceptional children will have more lakbwledge and understanding (higher GII scores) of them lUO than teachers who have had extensive full-time experience with exceptional children. Hypothesis 3b, which predicted higher GII knowledge scores for teachers who have had extensive part-time teach- ing experience with exceptional children than for teachers who have had no teaching contacts with them was not sup- ported. It is unnecessary to go into detail concerning the reversal of mean score ranking in Table 8 since it has already been described in the summary of hypothesis results for 2b. Table 8 reports a GII mean score difference be- tween the no experience group and part-time experience which appears to be negligible, yet the reversal in rank- ing suggests that teachers who have had a lesser amount of teaching experience with exceptional children will know more about them than experienced teachers. Hypotheses Related to Amount of Academic Credit H-ua: Teachers who have had extensive academic credit in courses pertaining to exceptional children will rate significantly higher on the CII Scale than teachers who have had some or no acacemic credit in courses per— taining to exceptional children. Since this hypothesis was partially confirmed it was tested with the same procedures as were used for test— ing hypothesis lb. Table 10 reports mean scores, standard deviations, and rankings of means for each group of respondents divided according to three levels of amount 141 of academic credit. Table ll summarizes the analysis of variance calculations. Table 12 contains calculations for the Multiple Means Test. TABLE lO.--Means, standard deviations and mean rankings of classroom integration inventory realism scores for three levels of amount of academic credit. Amount of Academic CII Standard Credit N Mean Score Deviation N (no credit) 20 220.250 12.818 S (some credit) 69 215.275 16.391 Ex (extensive credit) 57 225.263 17.277 Ranking of means: Ex (225.26) > N (220.25) > S (215.28) Duncan Test Results: Ex (225.26) > S (215.28) Table 10 shows larger intervals between the CII mean scores than do Tables 1 and 6. The fact that these differ- ences in mean score rankings showed a significant differ- ence at the .005 level is confirmed by the significance of the E statistic reported in Table 11. Thus it appears that the sub—group means do not come from a common population. This does not, however, support per se the hypothesis in respect to the extensive credit—level group in relation to each of the other two groups taken alone. In order to determine the relationship of the group having an extensive credit-level background to the group with some credit- le"Walbackground and to the group with no credit-level lU2 TABLE ll.--Analysis of variance of classroom integration inventory realism scores for three levels of amount of academic credit. Source of Sum of Mean Sign. Variation Squares D.F. Square 3 of E Between groups 3117.UO9 2 1558.70 5.8u9 .005 Within groups 38106.571 1&3 266.U80 Total Al223.979 145 background, a test of multiple mean comparisons is neces- sary. The data shown in Table 12 support hypothesis Na in respect to the relationship of teachers who have had ex- tensive academic credit and teachers who have had some credit. The mean score difference between the teacher group with extensive academic credit and the teacher group with some credit shows that the group with the most credit will have more realistic attitudes (higher scores on the CII) toward the educational placement of exceptional chil- dred than teachers who have "some" credit. It is rather surprising then to note that the group of teachers which had "some" credit were outranked by the mean score of the teacher group which had "no" credit. The "no" credit group was made up of 20 regular classroom teachers so there is no explanation for this outcome other than the fact that the "no" experience group contained only 17 per— cent of the regular classroom teachers. 1&3 TABLE l2.--Duncan's New Multiple Range Test applied to means of classroom integration inventory realism scores for three levels of amount of academic credit. Range of Means (p) 2 3 df=146 Studentized ranges for 5% test (Zp)a 2.77 2.92 R'p (R' = szp1u6)b u5.25 “7.66 Mean differencesc XEx — XS (p = 3) 79.01* XEx - Xn (p = 2) 27.35 Km - Xs (p = 2) 27.70 *Significant at .05 level of confidence. aTaken from Edwards (1960, p. 373). bs = the square root of the error mean square of the analysis of variance of Table 11. S = /266.5795 = 16.32“ p = the range of means (2 and 3)- 0Mean differences of columns 2 and 3 have been transformed into the equivalent of tgscores for multiple means. To be significant, the figure must exceed the R' value of the same column. The formula given by Kramer (1956) is: 2 n n X — X ._,JL__E_ :> 82 error d.f. of A. of V. y z / ny + nz P’ = R . p p 1 lAA In addition to the significant difference between the CII mean scores of teachers with extensive academic credit backgrounds and the mean scores of teachers with some or no course work credit pertaining to the excep- tionalities of children (Tables 10 and 12), the partial correlation between these variables was .181 (< .05), thus emphasizing a positive relationship between level of amount of academic credit pertaining to exception- alities and amount of knowledge (GII scale) pertaining to exceptional children. Summary of hypothesis relatinggamount of academic credit to CII realism scores.--Hypothesis 4a, which pre- dicted a significantly greater amount of realistic attitude toward the educational placement of exceptional children (higher CII scores) among teachers who have had extensive academic credit than for teachers who have had some or no academic credit pertaining to exceptional children was partially supported. Table 12 indicates that the teacher group having extensive academic credit has a significantly higher mean score on the CII test than the teacher group having some academic credit. Duncan's New Multiple Range Test (Table 12) also shows that the teacher group which lWilfred J. Dixon and Frank J. Massey, Jr. Intro- duction to Statistical Analysis, 1957, p. A68. Table A-30a “Percentiles of the Distribution of r, When p = O." This table indicates that r for 150 cases needs .13A or greater to be significant at the .05 level. 145 has an extensive amount of academic credit does not even approach the .05 level of significance in relation to the teacher group with "no" academic credit. To be signifi- cant the difference in the means of these two teacher groups must exceed the appropriate Rp significant range factor. The results of the Duncan's test were 27.35, whereas it needed to be 45.25 to be significant at the .05 level. The fact that the mean score of the "no" academic credit group ranked above that of the teacher group with "some" academic credit was not consistent in view of the supported hypothesis 4a. Since the elevation of the mean score for the N group over the mean score for the S group is not a significant difference it need not be accounted for. Had the number of respondents who reported "no" academic credit been equal to the number of respondents in either of the other two categories one might be Justi- fied in the use of the old adage: "A little learning is a dangerous thing"! H-Ab: Teachers who have had extensive academic credit in courses pertaining to exceptional children will rate significantly higher on the GII Scale than teachers who have had some or no academic credit in courses per- taining to exceptional children. Since this hypothesis was partially confirmed it was tested with the same procedures as were used for testing hypotheses lb and Na. Table 13 reports mean lu6 scores, standard deviations, and ranking of means for each group of respondents divided according to three credit- level categories. Table lu summarizes the analysis of variance calculations. Table 15 contains calculations for the Multiple Range Test. TABLE l3.--Means, standard deviations and mean rankings for general information inventory scores for three levels ' of amount of academic credit. Amount of GII Standard Academic Credit N Mean Scores Deviation N (no credit) 20 52.100 8.u97 S (some credit) 67 52.537 8.960 Ex (extensive credit) 56 57.161 12.32A Ranking of means: Ex (57.16) > S (52.5”) > N (52.10) Duncan Test Results: Ex (57.16) > S (52.54) The ranking of the means in Table 13 corresponds to the prediction given in hypothesis Mb. The 56 respondents with extensive academic credit backgrounds had higher mean scores on the GII knowledge test than the S and N credit level groups. The difference in the mean score of the teacher group with some academic credit and the mean score of the teacher group with no credits pertaining to ex-. ceptional children is negligible even though the N group does have the lowest mean score ranking in Table 13. lU7 TABLE lA.--Ana1ysis of variance of general information venentory knowledge scores for three levels of amount of academic credit. Source of Sum of Mean Sign. Variation Squares D.F. Square 3 of E Between groups 763.23“ 2 381.617 3.556 .03 Within groups 15024.010 140 107.31“ Total 15787.2u5 1A2 Table 14 reports the analysis of variance results. The obtained E is significant at the .03 level. Table 13 shows mean score ranking for the S and N group to be very close. The multiple mean comparisons in Table 15 indi- cates that Ex is significantly greater than S at the .03 level of confidence and approaches the .05 level of signi- ficance in relation to the N group. To be significant the difference in the means of the Ex and N groups must exceed the appropriate Rp significant range factor. The results of the Duncan's test were 27.47 whereas the test result needed to exceed R3 = 30.23 in order to be signifi- cant at the .05 level of confidence. Summary of hypothesis relating amount of academic gredit to GII knowledge scores.--Hypothesis ”b, which pre— dicted a significantly greater amount of knowledge and understanding of exceptional children (higher GII scores) among teachers who have had extensive academic credit pertaining to exceptional children than for teachers who 148 TABLE 15.--Duncan's New Multiple Range Test applied to means of general information inventory knowledge scores for three levels of amount of academic credit. Range of Means (p) 2 3 df=l40 Studentized ranges for 5% test (Zp)a 2.77 2.92 b t v = R p (R szp, 140) 28.72 30.23 Mean differencesc XEX - Xn (p = 3) 270,47 XEx - Xs (p = 2) 36.11* XS = Xn (p = 2) 2.43 *Significant at .05 level of confidence. aTaken from Edwards (1960, p. 373). bs = the square root of the error mean square of the analysis of variance of Table 14. s = /107.314 = 10.359 p = the range of means (2 and 3)- 0Mean differences of columns 2 and 3 have been trans- formed into the equivalent of tfscores for multiple means. To be significant, the figure must exceed the R' value of the same column. This was accomplished by use 0? the rationale supplied by Kramer (1956), and the formula: _ _ 2 ny nZ ;> X - Xz n + n szp, error d.f. of A. of V. y Z (= R'p). 149 have had some or no academic credit was partially con- firmed at the .05 level of confidence. In addition to the significant difference found between the GII mean scores of teachers with extensive academic background pertaining to exceptional children and teachers with some academic background pertaining to exceptionalities of children, the partial correlation obtained between these two variables was .20. Table 15 not only shows the teachers with extensive academic credit; it also shows that the higher scores of the Ex group (Table 13) approach the .05 level of significance in relation to the N group (Table 15). To be significant the difference in the means of the Ex and N groups must exceed the R3 appropriate signifi- cant range factor. The results of the Duncan's New Multiple Range test as shown in Table 15 were 27.47. In order to be significantly different at the .05 level it should have been 30.23. The respondents who represented the "no academic credit" group were 20 regular classroom teachers. Since this was a small, self-selected group it is "understand- able" that their mean score could tend to run higher than the GII mean scores of a comparable (no experience) group with twice or three times as many respondents. 150 Hypotheses Related to Three Levels of Amount of Consultation H-5a: Teachers who have given consultations per- taining to exceptional children will score significantly higher on the CII Scale than teachers who have received periodic consultations or teachers who have had no oppor- tunity for such consultations. Table 16 reports mean scores, standard deviations, and rankings of means for each teacher group divided according to level of amount of consultations. Table 17 summarizes the analysis of variance calculations for hy- pothesis 5a. TABLE 16.--Means, standard deviations and mean rankings of classroom integration inventory realism scores for three levels of amount of consultation. Amount of CII Standard Consultation N Mean Score Deviation N (no consultations) 13 217.000 15.116 P (receive periodic consultations) 92 219.152 16.792 C (give consultations) 27 224.259 19.154 Ranking of means: C (224.26) > P (219.15) > N (217.00) Table 16 shows a mean ranking which appears to be consistent with the predicted ranking in hypothesis 5a. The respondents who give consultations have the highest mean score ranking on the CII realism scores and the 151 respondent group with no consultation background pertain- ing to the problems of exceptional children has the low- est mean scores ranking on CII realism score. TABLE l7.-—Ana1ysis-of-variance of classroom integration inventory realism scores for three levels of amount of consultation. Source of Sum of Mean Sign. Variation Squares D.F. Square 3 of E Between groups 672.915 2 336.457 1.197 0.31 Within groups 36265.005 129 281.124 Total 36937-970 131 Table 17 shows that the 3 statistic for the analysis of variance test was not significant at the .05 level, which suggests that the sub-group means come from a common population. Summary of hypothesis relating amount of consultation experience to CII realism scores.--Hypothesis 5a, which pre— dicted that teachers who gave consultations pertaining to exceptional children would have more realistic attitudes toward the educational placement of these children (higher scores on the CII scale) than teachers who received periodic consultations or teachers who had no opportunity for such consultations was not supported. Table 16 reports a rank- ing of the means which is consistent with the ranking im- plied by hypothesis 5a but the analysis of variance 152 indicated the differences between the C11 mean scores to be non-significant at the .05 level of confidence. In addition, the partial correlation between the CII realism scores and the giving of consultations pertaining to ex- ceptionalities of children was small and insignificant (.11). H-5b: Teachers who have given consultations per— taining to exceptional children will score significantly higher on the GII Scale than teachers who have received periodic consultations or teachers who have had no oppor- tunity for such consultations. Table 18 reports mean scores, standard deviations, and rankings of means for each type of consultation cate— gory. Table 19 reports the summarized calculations for the analysis of variance findings. Table 20 contains the multiple means test calculations. TABLE l8.-—Means, standard deviations and mean rankings of general information inventory knowledge scores for three levels of amount of consultation experience. Amount of Consultation GII Standard Experience N Mean Score Deviation N (no consultations) 13 52.615 8.231 P (receive periodic consultations) 89 52.584 10.30 C (give consultations) 27 62.222 10.628 Ranking of Means: C (62.22) > N (52.62) > P (52.58) Duncan Test Results: C (62.22) > P (52.58); C (62.22) > N (52.62) 153 Table 18 gives a ranking of the mean scores of the general inventory which agrees with the prediction made in hypothesis 5b. Teachers who have given consultations pertaining to exceptional children have a higher GII means score than either the P or the N group of respondents. TABLE l9.-—Analysis of variance of general information inventory knowledge scores for three levels of amount of consultation experience. Source of Sum of - GII Sign. Variation Squares D.F. Mean Square E of E Between groups 1981.476 2 990.738 9.545 .005 Within groups 13077.362 126 103.789 Total 15058.83? 128 As indicated from Table 19, the E statistic for the analysis of variance test was significant at the .005 level. Summary of hypothesis relating levels of amount of consultation experience to amount of accurate information (GII knowledge scores) expressed by the respondents.--Hy- pothesis 5b, which predicted a greater amount of accurate information pertaining to exceptional children (higher GII scores) for teachers who have given consultations per- taining to exceptional children than for teachers who have received periodic consultations or teachers who have had no opportunity for such consultations was fully confirmed. Table 20 indicates that respondents who have given 154 TABLE 20.--Duncan's New Multiple Range Test applied to means of general information inventory knowledge scores for three levels of amount of consultation experience. Range of Means (p) 2 3 df=l26 Studentized ranges for 5% test (Zp)a 2.77 2.92 b v v = R p (R szp,126) 28.24 29.67 Mean Differencesc XC - Xp (p = 3) 63.03* Xc - Xn (p = 2) 40.20* Xn - Xp (p = 2) .15 *Significant at .05 level of conficence. aTaken from Edwards (1960, p. 373). bs = the square root of the error mean square of the analysis of variance of Table 19. s = /103.789 = 10.187 the range of means (2 and 3). P CMean differences of columns 2 and 3 have been transformed into the equivalent of Egscores for multiple means. To be significant, the figure must exceed the R' value of the same column. This was accomplished by use of the rationale supplied by Kramer (1956, and the formula: 2 n n -_- ___L_z_> Xy Xz ///n + nz szp, error df. of anal. of var. y = . ( R p). 155 consultations pertaining to exceptional children have a significantly greater amount of accurate information (higher GII scores) about these children than teachers who have received periodic consultations pertaining to exceptional children. Table 20 also shows that teachers who have given consultations pertaining to exceptional children express a significantly greater amount of accur- ate information about them than do teachers who have had no opportunity for discussing the problems of their ex— ceptional children with a specialist in the particular area of the involvement. The significant difference between the GII mean scores of the teachers who give consultations pertaining to ex- ceptionalities of children and the mean scores of teachers who have either periodic consultations or no consultations concerning exceptional children is supported by a corre- lation of .34; revealing a positive relationship between amount of consultations given and amount of knowledge per— taining to exceptional children. Hypothesis Related to Correlation of Attitude and Knowledge Scores H-6: Teachers who score significant;y higher on the CII Scale will also score significantly higher on the GII Scale. In this hypothesis the Pearson Product Moment Corre— lation was chosen to study the relationship of the amount of accurate information concerning exceptional children 156 (GII knowledge scores) and the attitude toward educational placement of exceptional children (CII realism scores) expressed by the respondents, since these two sets of scores are postulated to represent two continuous vari- ables. Summary of hypothesis relating amount of knowledge (GII scores) to amount of realistic attitude toward edu- cational_placement (CII scores) expressed by the respon- ggggs.--Hypothesis 6 which predicted that teachers who score significantly higher on the GII scale (have a signifi- cantly greater amount of accurate information) will also score significantly higher on the CII scale (have a signifi— cantly more realistic attitude toward educational placement) was supported. And since the two variables are positively related, teachers who score high on one of the tests (GII or CII) will tend to score high on the other. Thus realis— tic acceptance of educational placement of exceptional children and amount of knowledge and understanding of ex— ceptionalities of children tend to go hand-in-hand but not in a one-to-one manner. Testing of two additiona1_propositions: CII and GII test results in relation to type of school.-- Question I: Do the teachers from the five schools which enrolled the greatest number of exceptional children (schools with special education programs) have a signifi— cantly greater amount of realistic acceptance for 157 exceptional children than teachers from the five schools which have the least number of exceptional children (schools without special education programs) on their rolls? Table 21 reports mean scores, standard deviations, and rankings of means for each group of schools. Table 22 summarizes the analysis of variance calculations. TABLE 21.--Means and standard deviations of classroom integration inventory for schools with (S) and schools without (R) special education programs. Type of Standard School N Mean Score Deviation S (with special education pro- grams) 92 217.609 16.701 R (without special education pro- grams) 57 222.474 15.527 Ranking of means: R (222.47) > S (217.61) Table 21 reveals that the five schools without special education programs have a higher CII mean score ranking than the five schools with special education pro- grams. However, Table 22 shows that the obtained E statistic of 3.15 is not significant at the .05 level of confidence; therefore, Question number one must be answered in the negative at the .05 level. However, the significance of .09 is quite close to the chosen level of confidence. At 158 TABLE 22.--Analysis of variance of classroom integration inventory realism scores for schools with and schools without special education programs. Source of Sum of Mean Sign. Variation Squares D.F. Square E of E Between groups 832.991 1 832.991 3.149 0.09 Within groups 38882.124 147 Total 39715.114 148 a .10 level of confidence the analysis of variance test results would indicate that the CII mean score rankings shown in Table 21 are significantly different in favor of the five schools without special education rooms. An outcome of this nature would suggest that teachers from the schools in which there was the least amount of oppor- tunity for contact with special education programs had significantly more realistic attitudes toward educational placement of exceptional children than teachers from schools which provided the most opportunity for contact with special education programs. GII test results in relation to type of schools.—- Question II: Do the teachers from the five schools which enrolled the greatest number of exceptional children have a significantly greater amount of knowledge concern- ing exceptional children than the teachers from the five schools which enrolled the least number of exceptional children? 159 Table 23 reports mean scores, standard deviations, and rankings of means for each group of schools. Table 24 summarizes the analysis of variance calculations. TABLE 23.--Means and standard deviations of classroom integration inventory for schools with special education and schools without special education programs. Type of GII Standard School N Mean Score Deviation S (with special education) 90 53.578 10.580 R (without special education) 57 53.860 10.202 Ranking of means: R (53.86) > S (53.58) Table 23 shows that the difference between GII mean score ranking of the teachers from the schools without special education programs and the GII mean score of teachers from the schools with special education programs is negligible. TABLE 24.--Analysis of variance of general information inventory knowledge scores for schools with special edu- cation and schools without special education programs. Source of Sum of Mean Sign. Variation Squares D.F. Square F of E Between groups 2.773 1 2.773 0.025 0.85 Within groups 15790.833 145 108.902 Total 15793.605 146 160 Table 24 indicates that the E statistic is definitely not significant at the .05 level; thus Question number two must be answered in the negative. In summary, the GII mean score rankings of teachers from the schools with special education programs are not significantly different from the GII mean score of the teachers from the five schools which had no special education programs. Summary of classroom integration inventory and general information inventory test results in relation to opportun- ity for teacher contact with exceptional children.--At the .05 level of confidence there were no significant differ- ences found, in attitudes toward educational placement (CII scores) or amount of knowledge about exceptionalities of children (GII scores), between teachers from schools which had established special education programs and teachers from schools which had no special education programs for exceptional children. It must be mentioned, however, that the group of schools classified as having "no special edu— cation programs" were serviced by itinerant personnel such as the speech correctionists, social workers, and psycho- logists. It was of special interest to the investigator that there was a much greater gap in the attitudes (CII scores) for these two teacher groupings than there was in the amount of knowledge (GII scores) expressed by teachers from the two types of schools. 161 Comparative Analysis of Characteristics of Teachers The previous section has tested the hypotheses and reported the findings. This section of the chapter tabu- lates and interprets data which is deemed to be relevant to the major variables in the present study. The charac- teristic patterns of prediction are examined within each grouping when the respondents are classified according to type of experience, amount of experience, amount of course work, and amount of consultation experience. The corre- lation of the major independent variables with the two major dependent variables are also tabulated and discussed. This section of the chapter presents the data for discussion in the following sequence: (a) frequency distri- bution of 154 respondents in the total sample according to sex and type of teaching position, (b) amount of teaching experience, sex and teaching position characteristics of respondents reporting, "no teaching experience with ex- ceptional children," (0) characteristics of respondents when grouped according to teaching position, (d) charac- teristics of respondents reporting: "no teaching experi- ence with exceptional children," "No academic credit per- taining to exceptionalities of children," and "no consul- tations about exceptionalities of children," (e) compari- son of characteristics of respondents from two types of schools, and (f) comparison of correlations of five selected variables with CII realism scores and GII knowledge scores. 162 TABLE 25.—-Distribution of 154 respondents (total sample) according to sex and type of teaching position. Special Regular Student Ancillary Class Class Teacher Personnel Total Frequency 18 120 6 10 154 Female % 89 92 100 70 90 Male % ll 8 0 30 10 % of Total 12 78 4 6 100 Comparison of Four Types of Teaching Positions in Re- lation to Frequency Distri- bution and Sex Characteristics of 154 Teacher Respondents The representative sample of 154 teacher respondents contained a 90 percent female and only a 10 percent male population, as is indicated in Table 25. Each type of teaching experience group, although predominantly female in character, differs from each of the other groups in respect to the amount of male teacher respondents con- tained in that particular group; viz., only eight percent of the 120 regular class teachers were male and 11 percent of the 18 special education class teachers were male, whereas 30 percent of the 10 ancillary personnel were male respondents. The six student teachers were 100 percent female, thus that group was characterized by an absence of male respondents. The group of 120 regular class teachers, which constituted 78 percent of the entire sample, was 92 163 percent female. The group of 18 special class teachers, 12 percent of the entire sample, were 89 percent female. The ten ancillary personnel, with the highest percentage of males, comprised 7 percent of the entire sample. The smallest group, however, consisted of the six female student teachers; 4 percent of the 154 respondents in the total sample. In summary, it was noted that the regu- lar class teacher group, which had the highest amount of representation in the entire sample, had next to the low- est percent of male respondents in its respective group. TABLE 26.--Type of teaching position and sex identification for 10 respondents reporting, "no teaching experience with exceptional children" divided according to two levels of number of years taught. Regular Student Ancillary Group Years Clgss Teagher Persgnnel Togals Taught M F M F M F M F 10+ 0 50 0 0 0 0 0 50 -10 10 20 0 10 10 0 20 30 Totals 10 70 0 10 10 0 20 80 Characteristic distribution of the 10 respondents geporting "no teaching experience with exceptional children".--The data in Table 26 indicate that the 10 respondents reporting "no teaching experience with ex- ceptional children" are distributed among all three types 164 of teaching experience positions-—the regular class, the student teacher and the ancillary. By referring to the "group totals" column of Table 26 it can be seen that 80 percent of the 10 respondents are female and 20 percent are male. The male respondents belong to the regular class and ancillary group and have had less than 10 years of teaching experience. The female respondents are distri- buted among the regular class and student teacher group. In the regular class 50 percent of the female group repre- sent the segment of the group with more than 10 years teaching experience and 20 percent of the 10 respondents represent the regular class teachers with less than 10 years teaching experience. The student teacher group had one respondent who reported no teaching experience with exceptional children. To summarize, it can be said that 80 percent of the respondents, who described themselves as having no experi- ence in teaching exceptional children, are regular class teachers and a majority are women. Characteristics of 152 Teacher Respondents Divided According to Type of Teaching Experience Position Table 27 presents data for six variables when grouped by four types of teaching experience positions. 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