. v .21; . .3: 1 fin . 0. illlllllll!“(IllHIIIHUIUIHJIHIHIHIIHIIlllllllllllllll A ‘° 193 01780 6682 ‘ LIBRARY Michigan State University This is to certify that the thesis entitled THE EFFECT OF AGE, APTITUDE, AND GENDER ON THE TEMPO PREFERENCES OF SECONDARY SCHOOL STUDENTS presented by Michael K. Osborn has been accepted towards fulfillment of the requirements for Masters degree in Music Education % Major professor Date%,7%7 i /??? 0-7639 MS U is an Affirmative Action/Equal Opportunity Institution v—wr—Vm 'v-fi — V 4 4, PLACE iN RETURN Box to remove this checkout from your record. To AVOID FINES return on or before date due. MAY BE RECALLED with earlier due date if requested. DATE DUE DATE DUE DATE DUE Abra 0 4 2002 _ to d? 0 to 6/01 cJCIRC/DatoDuo.p65-p.15 THE EFFECT OF AGE, APTITUDE, AND GENDER ON THE TEMPO PREFERENCES OF SECONDARY SCHOOL STUDENTS By Michael K. Osborn A THESIS Submitted to Michigan State University in partial fulfillment of the requirements for the degree of MASTER OF MUSIC Department of Music Education 1999 ABSTRACT THE EFFECT OF AGE APTITUDE AND GENDER ON THE TEMPO PREFERENCES OF SECONDARY SCHOOL STUDENTS By Michael K. Osborn Music preference has received a great deal of study over the past several decades. For this study the tempo subtest from Gordon’s Music Aptitude Profile was used to determine tempo aptitude. A listening test (Tempo Preference Listening Test) developed by the researcher was used to establish preference levels. Both tests were administered to 422 band students in grades 6-12 from three schools in a single school district. Results supported previous research stating that students preferred music with fast tempos over music performed at a slow tempo. The results also showed an increase in preference for fast and slow tempos with increased age, an overall higher preference for slow tempos among females over males, and a slight increase in slow and fast tempo preference among subjects with higher levels of tempo aptitude. Copyright by Michael Kevin Osborn l 999 DEDICATION This thesis is dedicated to my Mother, Nancy, who while unable to guide me through this process directly on Earth, has provided me with her continued love, support, and guidance from above. iv ACKNOWLEDGEMENTS Thank you to the faculty thesis committee Dr. Albert LeBlanc, chair; Dr. Cynthia Taggart, and Dr. Bruce Taggart, for agreeing to see me through this thesis process. Special thanks to Dr. LeBlanc for his guidance, expertise and support as my graduate advisor and thesis committee chair. Thank you to Malinda Matney for her friendship, support, and assistance as a perpetual sounding board as well as proofreader, Rick Pethoud and Cheryl Waldenmyer for the use of their valuable class time and support to make this project a reality, Larissa (Bien) Miller for her long term friendship and support in many ways, and my friends of Brothers of Kappa Kappa Psi and Sisters of Tau Beta Sigma for their faith, tolerance and support. TABLE OF CONTENTS LIST OF TABLES ......................................................................................... ix LIST OF FIGURES ....................................................................................... xi LIST OF SYMBOLS AND ABBREVIATIONS ......................................... xii CHAPTER 1: INTRODUCTION .......................................................................................... 1 What Is Aptitude? ...................................................................................... 2 Why Test Aptitude? ................................................................................... 6 What Is Preference? ................................................................................... 7 Can Music Preferences Be Altered? ........................................................ 10 Affecting Music Preferences: Why is research important? .................... 15 CHAPTER 2: REVIEW OF RELATED LITERATURE .................................................... 19 Effect of Aptitude .................................................................................... 22 Effect of Age ............................................................................................ 24 Effect of Tempo ....................................................................................... 30 Effect of Tempo and Age ........................................................................ 32 Effect of Gender ...................................................................................... 35 Purpose and Problems ............................................................................. 36 CHAPTER 3: METHOD ..................................................................................................... 38 Aptitude Test ........................................................................................... 4O Preference Test ........................................................................................ 44 Test Administration ................................................................................. 60 CHAPTER 4: RESULTS ..................................................................................................... 69 Subject Demographics ............................................................................. 69 Musical Background of Subjects ............................................................ 74 Test Reliability ........................................................................................ 75 Results of the Tempo Preference Listening Test .................................... 79 vi Ranked Excerpts Results ......................................................................... 86 Results of the Tempo Subtest .................................................................. 89 Correlations ............................................................................................. 93 Effect of Age ............................................................................ 93 Effect of Tempo Perception Aptitude ...................................... 93 Effect of Gender ....................................................................... 94 CHAPTER 5: CONCLUSION ............................................................................................. 95 Discussion of Key Findings .................................................................... 95 Implications for Future Research ............................................................ 98 Implications for Music Education ........................................................... 99 APPENDIX A University Committee on Research Involving Human Subjects Approval ................................................................................................ 102 APPENDIX B Informed Consent Letter ............................................................................. 104 APPENDIX C Music Aptitude Profile Answer Sheet Page One ....................................... 106 APPENDIX D Tempo Preference Listening Test Response Sheet .................................... 108 APPENDIX E Discography of Excerpts Used in the Tempo Preference Listening Test.. 116 APPENDIX F TPLT Musical Excerpts Professional Qualification Checklist .................. 120 APPENDIX G TPLT Musical Excerpts Student Qualification Checklist .......................... 122 APPENDIX H TPLT Recorded Instructions and Spoken Text .......................................... 124 vii APPENDIX I TPLT Retest Recorded Instructions and Spoken Text ............................... 129 APPENDIX J TPLT Examples on Overhead Transparency ............................................. 133 APPENDIX K TPLT II (retest) ........................................................................................... 135 REFERENCES ........................................................................................... 143 viii Table 1: Table 2: Table 3: Table 4: Table 5: Table 6: Table 7: Table 8: Table 9: Table 10: Table 1 1: Table 12: Table 13: Table 14: LIST OF TABLES Distribution of Subjects by Age Reliability, Mean and Standard Deviation of the Music Aptitude Profile, Tempo Subtest (Raw Score) (Gordon, 1995) Excerpt Information from the Tempo Preference Listening Test (TPLT) Age, Number, and Percentage of Test Subjects Grade, Number and Percentage of Test Subjects Demographics by Age and Gender Summary of Sample Size, and Reliability, by Grade for the Tempo Subtest of the Music Aptitude Profile as reported by Gordon (1995) and Osborn (1998) Summary of Mean Score, and Standard Deviation, by Grade for the Tempo Subtest of the Music Aptitude Profile as reported by Gordon(1995) and Osborn (1998) Summary of Mean Preference Scores for the TPLT by Excerpt, Arranged in Order of Increasing Preference Score Mean Preference and Standard Deviation by Age for Fast Tempo Excerpts Mean Preference and Standard Deviation by Age for Slow Tempo Excerpts Preference for the TPLT Fast Excerpts by Age and Gender Preference for TPLT Slow Excerpts by Age and Gender Summary of Means for Ranked Preference, Arranged in Order of Increasing Preference Score ix Table 15: Table 16: Table 17: Distribution of Raw Scores, Frequency and Percent of Test Population for the Tempo Subtest for the Tempo Subtest of the MAP Summary of Sample Size, Mean Score, and Standard Deviation by Grade from Osborn’s (1998) Testing Summary of Sample Size, Mean Score, and Standard Deviation by Grade Groups for Musically Select Subjects (Gordon, 1995) and Test Subjects (Osborn, 1998) LIST OF FIGURES Figure 1 Overall Fast and Slow Preference by Age, from the TPLT Figure 2 Male and Female, Fast and Slow Tempo Preferences by Age, from the TPLT xi LIST OF SYMBOLS AND ABBREVIATIONS TPLT Tempo Preference Listening Test MAP Music Aptitude Profile BPM Beats Per Minute xii Effects of Age, Aptitude, and Gender on the Music Tempo Preferences of Secondary School Students Chapter One: Introduction Music preference has received much attention from music and psychological researchers over the past several decades. From its beginnings in the realm of psychological studies to its present day significance in educational research, this area of study has left a strong impact on research and educational practices. As music educators continue to look at ways in which to provide positive musical experiences to their students, the importance of understanding preferences for different types of music, as well as what influences these preference decisions, is paramount. Knowledge of various aspects of music preference will assist teachers in being able to be prepared to present lessons that will enhance student enjoyment of various styles of music. In an effort to discover the component parts of what creates music preferences, this study focuses upon tempo preferences. Tempo is an area that is mentioned by a number of researchers as a factor in music preferences. Hevner (1937), Huebner (1976), Brown (1979), Wapnick (1980), LeBlanc (1981), LeBlanc and Cote (1983), LeBlanc and McCrary (1983), Madsen and Geringer (1986), Sims (1987), Flowers (1988), LeBlanc, Colman, McCrary, Sherrill, and Malin (1988), Moskovitz (1992), and Montgomery (1996) all discuss tempo and its effect on music preferences. Radocy and Boyle (1988) state: “Reasons for individual music preferences include musical characteristics such as tempo” (p. 244). While it is generally agreed that tempo is a factor influencing music preferences, it is not equally believed or understood whether the factor of tempo is also affected by other factors, such as age, aptitude and gender. Therefore, this study was designed to expand upon the existing body of literature by exploring what effect age and tempo aptitude have on tempo preferences. This study will focus on the effect of these variables among secondary school students (grades 6-12). It is with this group in an educational setting that knowledge regarding factors creating music preferences can be of much value. It is in this setting that children are exposed to music and make life long decisions regarding participation. This is also a time when we as teachers have the ability to expose the wealth of human musical history to a future generation, expanding on the experiences gained through the elementary general music programs. Learning how effectively to provide this educational affect to students is a prime reason to conduct research in the area of music preferences. Before discussing past research in the area of music and tempo preferences as well as the method and results of this study, it is important to define terms such as aptitude and preference. It is also important to discuss further why it is that the study of music and tempo preferences is such an important part of music research. W To attempt to define music aptitude is to learn one reason why research in the area of music aptitude is so difficult; terminology and concepts within this area are often used interchangeably or in conflict from one expert to another. As far back as 1919, Seashore alludes to the modern debate over the nature of aptitude using the terms “music talent” or “capacity.” He related these terms to inborn traits and separated them from ability, which is skill that is acquired through the use of capacity (p. 205). Relatively modern researchers such as Lehman (1968), Gordon (1971), and Radocy and Boyle (1988) agree that music aptitude encompasses an individual’s innate capacity for music learning, augmented by environmental influences outside formal education. These authors also separate music aptitude from music achievement. Gordon adds that we can expect everyone to have at least some music aptitude, which will remain relatively stable after the middle elementary grades (p. 6). In this view, aptitude is separate fiom achievement. Music aptitude is what you are naturally given; music achievement is what you do with what you were naturally given. In Gordon’s view, teachers play an important role in each student’s music aptitude through the experiences they expose their students to prior to the stabilization of their aptitude in the mid to late elementary grades. Other researchers have not been as clear in their distinction between music aptitude and achievement. Lehman (1968) reports that music aptitude is the potential for musical achievement (p. 8). This implies that while innate music achievement is limited by aptitude (which relates aptitude and achievement), aptitude includes what one is naturally given that allows one to gain musical achievement. According to Lundin (1985), one may fault the previous views of music aptitude, especially those of the earliest researchers, because by saying aptitude is innate we do not define what it (aptitude) actually is, just that it exists (p. 205). As reported by Lundin, behaviorists would look at this problem by considering music ability not to be a trait found in different degrees in individuals. Instead, music ability would consist of “acquired interrelated behavior built up through a process of interaction of individual organisms with musical stimuli throughout one’s lifetime” (p. 214). It should be noted that while Lundin makes a point of ensuring that we know that he is discussing ability and not aptitude, he never does mention aptitude, which leads one to believe that a behaviorist’s view does not separate the two. In Lundin’s model, a teacher plays an integral part in aptitude development throughout education, because aptitude development is the “end sum” of one’s musical experiences. If the teacher is able to push students to a higher level of achievement than their innate aptitude levels might otherwise indicate, their aptitude has expanded. It should also be noted that according to Gordon (1965), all aptitude tests are in part achievement tests. Through this Gordon is saying that while music aptitude may not include musical achievement, it may not be possible to test pure music aptitude because of the effects of teaching on music achievement (p. 12). This debate over the nature of music aptitude parallels the long standing nature versus nurture debate in educational psychology. In this debate, as in the music aptitude debate, psychologists examine whether mental ability that is hereditary is susceptible to changes caused by one’s environment (Garry & Kingsley, 1970; Notterman & Drewry, 1993). It is interesting that while the debate among music researchers is fairly young (since the 1960’s), the educational psychology debate has existed since the first part of the 20th century. Kolesnik (1970) noted that the opposing views regarding nature versus nurture, which were originally divided, have moderated over time and that both sides have accepted that both heredity (nature) and environment (nurture) have their roles and cannot usually be separated (p. 69-70). Not only does this lack of a clear and consistent definition hamper aptitude research; it also creates confusion in the research. Terms such as ’9 66 “musicality, musical talent,” and “musical capacity” are interchanged 4 regularly with “music aptitude.” As with the definition of music aptitude, there is disagreement regarding the degree of appropriate interchange (Radocy and Boyle, 1988, p. 295). With this mix of terms, it is possible to assume one is gaining knowledge of aptitude, while in fact one is studying something else. LeBlanc, (1982) for example, uses “music ability” in his interactive theory of music preference; however, he defines his use of “music ability” in such a way as to agree with a definition of aptitude provided by researchers such as Gordon. In the manual to the Music Aptitude Profile, Gordon (1995) clarifies his definition of music aptitude and the appearance of increased ability after the stabilization of aptitude. In Gordon’s view, well balanced musical experiences contribute to maintaining one’s level of developmental music aptitude, or raising it back to its birth level, but no higher (p. 7). Developmental music aptitude is one’s aptitude level during the stage of life during which Gordon believes aptitude is developed, from birth through around age nine. Lehman (1968) would say that one’s increased achievement as a result of training is a demonstration of music ability that can be either innate or acquired (p. 8). Inversely Gordon believes future advances in music achievement are merely one’s progress in reaching predestined potential as determined through innate aptitude. To clarify matters for this study, Gordon’s definition of aptitude will be used. This is done not to take sides in the debate but instead merely to remain consistent with the creator of the sub test being used to determine a student’s tempo aptitude. This definition regards aptitude as an innate trait combined with environmental exposure, outside formal teaching, which becomes unaffected by training at around age nine. W There is a much more focused view of aptitude when one reads literature discussing the purpose of aptitude testing. Gordon (1968) commented that a student’s aptitude was more important to music teachers in their efforts to identify students who ought to be exposed to various musical experiences than was general intelligence. Gordon (1971) also establishes two formal reasons for testing aptitude: to evaluate students’ overall music aptitude, and to diagnose students’ specific strengths and weaknesses (p. 47). These reasons assume that while each student has some level of intelligence, each student likewise has a certain level of music aptitude. Therefore, knowing which level a student is capable of attaining can and should allow a teacher to gear his or her teaching to a student’s specific abilities. The above mentioned purposes of aptitude testing also state well the importance of studying aptitude as it relates to tempo preferences. It is this researcher’s opinion that the more we, as music educators, can learn regarding several factors such as aptitude and its relation to music preference decisions; the better we should be able engage and interest our students in learning about music and in turn, the better able a teacher should be to educate students musically. To ignore learning more about what makes an individual enjoy music or prefer specific styles of music is also to ignore a major educational opportunity. Likewise, it ignores an opportunity to enhance musical experiences for students as well as to bring musical enjoyment to a broader spectrum of society. Any casual conversation with students who have dropped out of an instrumental music program demonstrates the need for better understanding of the composition of an individual’s music preferences; once peer pressure is removed as a consideration for ending one’s musical instruction, it is common to hear students state their dislike of the music involved in music class as reason to select a different elective activity. To study the effect of aptitude on one’s musical perceptions and the related preferences is also to study better retention strategies and improve the educational opportunities for students in a school setting. Whatlflreference? There are many terms used in discussions of music preference. This is important because these terms, while related to each other, represent different aspects of preference. To prefer something, as defined by Random House Dictionary (1987) is “to set or hold something before or above other persons or things in estimation; like better; choose rather than...” (p. 1134). Preference is defined as simply “ the act of preferring” (p. 1134). An explanation that must be made here is that this definition “to prefer” does not mean to absolutely prefer over all else. The purpose of this study is not to determine who finds the selected style (tempos) of music to be their absolute favorite. Instead, this study looks at the individuals’ acceptance (“favorable reception; approval; favor [p. 8]), or tolerance, (“endure without repugnance, to put up with” [p. 1491]); of tempos as they relate to music outside the realm of commonly accepted popular music. In this study, tolerance is measured for tempos relating to music mostly of the nineteenth and twentieth centuries that conforms in general to the ideals of music’s common practice period, defined as music following the harmonic tradition generally associated with European influenced works written between the years 1600 and 1900. Lundin (1985) claims that when discussing preference one actually deals with musical taste, which is a form of preferential response (p. 177). Taste is defined as either “to enjoy or appreciate” or “ one’s personal attitude or reaction toward an aesthetic phenomenon or social situation regarded as good or bad” (Random House, p. 1455). Preferential response is based on “ some characteristics of a stimulus and fimctions of the response organism” (Lundin, p. 177). These characteristics then make up what we like, in the case of music, to listen to or not listen to. Lundin also notes that psychologists have researched this important aspect of musical taste and the creation of one’s preferences (p. 177), denoting the importance of study in this area. Abeles (1980), however, mentions that taste is different from preference because taste equates to a long term commitment to a broader group of objects or events; preference is a shorter term, a more immediate choice within a set of possibilities (p. 106). Price (1986) proposed a glossary of music terms related to the study of music preferences. These proposed definitions were built upon definitions as presented in the existing affective response research literature. In this glossary preference is defined as “An act of choosing, esteeming, or giving advantage to one thing over another” (p. 154). Appreciation is defined as “Awareness of salient characteristics. May imply a deeper involvement, understanding, and/or familiarity. Sometimes used to express a liking for or deeming worthy as expressed by seeking more” (p. 152). Taste is defined as “A person’s overall attitude toward a collective musical phenomena. Long term commitment to musical preferences. A social matter that tends to vary with varying groups of people, places, and times, and that gives the impression that preference for one type of music is better than preference for another” (p. 154). These meanings are consistent with the previously stated definitions. Likewise, one will often hear the terms “preference” and “appreciation” used in the study of music preferences. Evans’ (1965) as cited in Gordon, 1971, notes that appreciation depends more on musical understanding than does preference. Gordon (1971) also mentions that appreciation connotes both understanding and enjoyment (p. 115). This dual nature of appreciation leads to much of what was said above about taste and also correlates to the philosophy (Reimer 1989) that discusses knowledge as a precursor to true liking. The aesthetic education philosophy of music education, as discussed by Reimer, unites understanding and enjoyment as related to each other. This is to say that it is only through an understanding of the elements of music and how they interact with each other that one truly appreciates a musical experience. Gordon (1971) states: “Students learn to appreciate through the developmental process of learning to understand music. As students achieve in music they continuously develop an understanding of music. . . . this understanding, through achievement, provides the readiness for music appreciation” (p. 115). Likewise, Radocy and Boyle (1988) write that good music is good because of inherent aspects of the musical stimulus. “In such a view there are melodic, harmonic, rhythmic and formal ideals which are characteristics of good even great music” (p. 244). However, in his study of the perception of musical processes and the enjoyment of music, Duerksen (1968), found no practical relationship between students’ preferences and their musical understanding of the compositions. Regardless, the aesthetic education view of music education and preference determination imply the 9 importance of music education experiences as a means of affecting music preference decisions. This raises the questions of whether or not individual music preferences can, or even should, be altered. CanMusiaPreferencesBeAltered? Can music preferences be influenced, changed, expanded, or taught? Researchers such as Radocy and Boyle (1988) think music preferences can be altered and a expansion of one’s listening habits is possible (p. 259). While this belief may not be universally supported, music preference research demonstrates many instances in which it is possible to influence music preferences. Student knowledge, understanding, experience and training; familiarity and repetition; teacher/adult/authority figure approval, modeling and reinforcement; and peer influence are some research areas that have yielded results in this area. Each of these variables as well as others are discussed in LeBlanc’s (1982) Interactive Theory of Music Preference. This theory, which is discussed in several places in the following chapters, broke ground in music preference research by laying out the factors that may affect individual music preference decisions. This theory has been the foundation on which much of the past 15 years of music preference research has been based. As discussed earlier, those who ascribe to the aesthetic education philosophy of music education believe that musical enjoyment is related to one’s understanding, and that the more one knows and understands music, the more one will like that music (Gordon 1971, Reimer 1989). Archibeque (1966) examined the effect of studying twentieth century music on student’s preferences for that type of music. The results demonstrated that students who had studied contemporary music indicated a greater preference for 10 experimental sounding compositions than did their counterparts who had not studied twentieth century music (p. 146). Williams (1972) notes a strong consensus (although unproven empirically) that instruction in music will alter students’ attitudes toward various musical styles (p. 362). A similar belief is stated later in the results of his study (p. 369) It may also be possible to enhance student musical preferences through experience. In his Praxial philosophy of music education, Elliot (1995) notes that music preferences interact with many musical dimensions, among which are cultural-ideological considerations that include one’s personal (non musical) experiences. He uses as an example the idea that saying “I know what I like” most often means “I prefer musical works that I believe to be consistent with my cultural-ideological values, affiliations and beliefs” [experiences] (p. 195). Teaching within one’s experience is one way to find and maintain musical preferences. It is better, however, to look at the idea of expanding one’s experiences to expand one’s music preferences. Abeles (1980) found that although the effect of short term training on music preferences was not clear, long term training (experience) may increase preferences for “classical” or “concert” music. Repetition and familiarity with music are yet other ways that a teacher can affect music preference. Gordon (1971) states “students can be made to indicate a preference for music which they have passively listened to again and again” (p. 114). The idea that music preferences can be developed through increased exposure is actually derived in a large part from the realm of psychological complexity studies. While research regarding psychological complexity and preference began in the 1950’s (Walker, 1980 p. vii), Heyduk’s (1975) study using musical examples was the first to link music preference to psychological complexity. His study 11 found an “inverted U” relationship between musical complexity and an individual’s optimal psychological complexity level as it relates to one’s preference decisions. This idea had previously been reported in psychology by Berlyne (1971). Heyduk also found a better than chance rate that musical examples that were above one’s optimal complexity level were liked more with additional experience, whereas below optimal complexity selections were preferred less with further exposure (experience) (p. 89). Walker (1980) published his Psychological Complexity Theory, which is commonly known as the Hedgehog theory. This theory found that a person’s response to extremely intense stimuli elicited an immediate defensive or avoidance behavior; lesser intensity found increased acceptance with acceptance lessening as intensity was increased. The name “hedgehog” is used for this theory because like the hedgehog, which has only one physical response to increased stimuli or anxiety (it rolls into a ball), humans have one response to increased intensity or complexity; their preference decreases. In Walker’s (1981) discussion of the hedgehog theory’s relationship to music he discusses two dynamic principles: 1. Learning consists of the progressive simplification of material. 2. There is an optimum level of complexity that will be sought and enjoyed (p. 318). In summary, he finds that practice may not make perfect, but sticking with something will make the complex simpler. He also finds that repetitive practice (increased exposure to excerpts) will make the material less complex and therefore eventually progressively less interesting. Heyduk used the same assumption in his study discussed earlier. Radocy (1982) 12 tested the hedgehog theory and found preferences for the “classical” excerpts were related to perceived complexity with moderately complex examples being preferred. Other music researchers have shown this to be possible as well. Radocy (1982), in his previously discussed test of the hedgehog theory, found a strong linear relationship between preference and familiarity. Moskovitz’s (1992) study on the effect of repetition on the tempo preferences of elementary school students showed that repetition caused preferences to increase for slow art music. Peer influence has also been shown to affect music preferences. Personal experience as an educator can demonstrate clearly the impact that peers have on each other in a school setting. Students who are perceived to be popular are often emulated by others as a means of attempting to gain acceptance by that so called “popular group” or even accepted by students in general. Likewise, friends tend to group themselves around similar interests and preferences. J ohnstone and Katz (195 7) showed that the preferences of teen age girls for popular music in suburban Chicago varied according to the neighborhood in which they lived as well as their popularity among peers. It was found that the more popular the girl, the more closely that girl followed the popular music in her neighborhood. Conversely, less popular girls were less likely to follow the same neighborhood’s preferences. LeBlanc (1982), in his interactive theory of music preference recognized peers as an input variable used in the creation of one’s music preferences. Radocy and Boyle (1988) observed fourth grade students as they physically demonstrated disapproval for a musical style while looking around to see if a sufficient number of their peers were reacting similarly. 13 While peer influence is not a direct way in which teaching and teachers can influence a student’s music preferences, it does show the impact other people can have on musical choices. Also, the better a teacher’s ability to engage the peer group leaders in thoughtful consideration of musical options the more the teacher gains that ability for the entire peer group. Modeling, or the teacher demonstrating preferences as an authority figure, can also play an important role in the development of music preferences. The psychological research of Bandura and Barab (1971) not only shows that rewarded imitation results in high level imitative behavior, but also brings out the issue of the status of a model. Greer, Dorow, Wachaus, and White (1973) found that instructor approval was a significant factor in a subject’s music selection behavior. Greer, Dorow, and Hanser (1973) and Dorow (1977) found that teachers demonstrating high approval behaviors for certain listening preference choices resulted in increased student listening preferences for certain music types. Dorow’s 1977 study found further effects shown in music selection behavior and concert attentiveness. Killian (1990) found that modeling was an important factor in determining music preferences. Her study looked at a student’s selection of a vocal solo, as well as the characteristics of the person modeling the solo. Her results showed that students (especially males) allow a model’s ethnicity and gender to influence which solos they prefer to prepare and perform. This result shows that how a teacher presents information has some influence over students’ preferences. Bandura and Barab (1971) brought out the issue of the status of a model in relation to the model’s effectiveness. They found the higher the status given a particular model, the more likely it was that others would follow the modeled behavior. Radocy 14 (1976) studied the influence of authority figures on music preference. This study had instructors provide “bogus information” to students regarding identical performances. Radocy found varied results; however he did find that an authority figure could influence students’ attitudes. LeBlanc (1982) cautions, however, that in some circumstances unpopular authority figures create a reaction in subjects that is contrary to the one intended. a ‘ 1111.’ ' ' ‘1 ' ° 111' ' n. 1.911111...1 Discussions of the importance of music preference research often center around the idea of being able to affect students’ musical preferences through education. While these options were discussed earlier, there is also an ongoing debate regarding the role schools and educators should play in affecting one’s musical preferences. According to Colwell (1970), research has not been able to conclusively determine whether or not a school setting can make a difference in affective development. There are, however, not enough negative findings to allow us to neglect teaching for affective learning in music (p. 128). To some, including Colwell, it is considered the role of a school to provide students with the knowledge and understanding needed to make intelligent decisions. In this view, responsibility falls on the music programs in our schools to offer broader musical experiences from different sources with a clear communication of that music’s basis, origin, and significance (Colwell, 1970 p. 129) Colwell also believes that the teacher has an obligation to enable the student to experience aesthetic satisfaction or understanding of music and how these originated (p. 128). 15 Radocy and Boyle (1988) note that while one can alter music preferences through education, the direction of alteration as well as the means is not always predictable. They raise the philosophical question that perhaps it is not the “it” or “can” regarding education’s effect on music preferences that is important. Their contention is that the question of whether music preferences “should” be altered has not been answered satisfactorily. Radocy and Boyle go on to remark that an expansion of individual preferences is acceptable in an educational setting, but changing these preferences in an arbitrary direction is questionable (p. 261). Colwell (1970) comments that one’s attitudes and values are one’s personal affair and should not be structured by educational institutions. Colwell does, however, recognize that if left to make its own uneducated decisions regarding what is good or bad, human civilization fails to progress. After all, we learn and progress as a culture by passing on the knowledge of civilization to successive generations, saving the best and discarding the rest (p. 126-127). As was mentioned earlier in this chapter, Abeles (1980) remarked that preference is a shorter term decision than appreciation. With this, as well as the previously mentioned comments regarding the ethics of affecting change in one’s preferences, it seems as though there is a need for schools to be involved in the creation of music preferences. This is not to be done through forcing one’s personal preferences on another person, but rather through the broad exposure of students to many different types of musical styles. In this way teachers are actually attempting to expand students’ tolerances rather than constrict preferences. Of course this relies on teachers to go beyond their personal preferences to create such exposure. 16 Studying factors that affect music preference decisions is an important step in effectively educating our children about our culture. Colwell (1970) remarks that teachers need to know what attitudes are being formed in order to be able to proceed in teaching further in the affective domain. The affective domain is defined by Random House (1987) as “pertaining to feeling or especially to pleasurable or unpleasurable aspects of the mental process” (p. 24). The affective domain is therefore the area of our developmental and educational process related to emotion, attitudes, I and values (Garry & Kingsley, 1970, p. 116). This is in contrast to most formal education, which deals with learning concepts or skills. Colwell (1970) elaborates that it is difficult to define the affective area of music education enough to assist in teaching, as it does not fall into the usual areas entailed in music education: skill development and cognitive learning (p. 125). Colwell goes on to mention that music teachers must recognize what values need to be emphasized and presented to students. Likewise, a teacher must be able to understand reactions to know whether these values are being successfully communicated (p. 127). Research into music preference allows music teachers to better understand how to approach this broadening of student experience. The study of tempo preferences is a way to gain knowledge of the topic of music preference through smaller, more easily understood sub-preferences (such as tempo). Aside from the previously mentioned reasons for studying aptitude, approaches to teaching students with different degrees of aptitude and age levels are areas also current discussion topics for improving general education in our schools. The present research study is important for all of the reasons that have been stated in this paper regarding the importance of music preference research. It also indirectly serves to test the recent findings of LeBlanc, J in, 17 Stamou, and McCrary, (1998), regarding the effect of gender on music preferences and test to see if these findings are consistent with gender’s effect on tempo preferences. This study is also unique in that it is perhaps one of the first studies to look at the effect of tempo discrimination aptitude on preferences. The following chapters will review the literature related to past research in this important area, outline the research process used to further this research, and show the results of this research which will add to the knowledge base available regarding music preferences. l8 Chapter Two: Review of Related Literature Research regarding individual music preference has gone down two distinctly different paths. Early studies were done not in the realm of music, but rather in the area of psychology. One must only look as far away as the reference list for some music preference research studies to find many articles dating back as far as the 1920’s appearing in any number of standard and some not so standard psychological journals. Was the attention of psychologists of great benefit to the understanding of music preference? The answer is mixed. Prince (1972) summarizes this idea when he writes: “Instructional techniques have been excellent, but since psychologists have not been deeply aware of musical problems and processes, some of the questions they have studied have been shallow and unimaginative” (p. 445). The attention of the early psychologists is appreciated for creating a research foundation in music preference. However, musicians need to be involved in music research if the results of such study are to have a quality relevant to the teaching and learning of music. Music is a unique subject area that needs the attention of someone who understands its nature. Therefore, while research exists from several decades, especially concentrated prior to the 1950’s, some of this research is weak in that it does not come from a musical knowledge base. An example of the strongly psychological nature of early music preference research is a study conducted by Keston and Pinto (1955). In their study they looked at several different factors that might have an influence on music preference. These possible factors included introversion and extroversion, age, masculinity and femininity, sex, musical training, ability to recognize musical compositions, and intelligence (p. 101). Looking at these topics, it is not difficult to see the immediate psychological l9 influences of topics like introversion and extroversion, as well as masculinity and femininity. In contrast to the psychological areas of inquiry, it is equally easy to notice the lack of musical concepts studied. Although we do still look at the interaction of non-musical concepts such as age and musical training in relation to music preference, there is currently much more emphasis placed on music in the research on musical taste. The results of the Keston and Pinto study were weakened by the large number of variables studied: When it was written over 20 years ago, Wapnick’s (1976) review of literature was a testimony to the extent of research available on preference in music. This comprehensive compilation of literature is divided into segments based on the focus of the individual studies. Topics of discussion range from the area of measurement scales of attitude to situational variables in music preference. In total, 82 sources are referenced, which makes it a helpful resource for finding past research information. Finnas (1989) also wrote a more recent comprehensive literature review in the area of music preference, and like Wapnick, he also reviewed preference from a musical perspective. This review, including American, British, German, and Scandinavian research, breaks down the subject area into several different influences believed to affect musical preferences including: tempo, rhythm, familiarity, peer influences, as well as several others. In the review of studies concentrating on tempo, Finnas found overwhelmingly that school age children preferred listening to faster tempos. F innas also noted from Wapnick (1980), as well as Huebner (1976), that while listening preferences of students may be positively related to faster tempos, slower music may be preferred by performers. This finding is possibly due to the technical aspects needed for musical 20 performance of fast or slow music as well as the expressive possibilities created through the performance of slow music. The current approach to music preference testing in the realm of music, as opposed to the realm of psychology, was an outgrowth of the 1970’s. Prince (1972) broke new ground in presenting a model that he entitled “A Paradigm for Research on Music Listening.” A paradigm is described by Gage (1963) as having two component parts: they “derive their usefulness from their generality”; “they also represent variables and their relationships in some graphic or outline form” (p. 95). This paradigm fits this description through the use of the relationships between several variables in music listening; including “maturation” and “other musical aptitude” (p. 447). While this preliminary theory was not based strongly on proven fact, or, as was admitted by the author it was “more hypothetical than empirical,” (p. 446) it was an important first step into the modern area of music preference research. Prior to this paradigm there was no real theoretical model to guide research; instead, research was conducted on various areas of consideration without a real knowledge of the larger picture. A major contribution to the theoretical study of music preference came in the form of a formal theory of music preference by LeBlanc (1980, 1982). LeBlanc’s theory was an interactive design involving eight levels of variables related to music preference decisions. This theory, while similar to the paradigm presented by Prince, is clearer and easier to follow and understand. A review of the literature regarding music preference generated since the development of this theory shows its influence. Most of the research ties back to this model as its source. While the theory as presented had, at that time, little reliable research on which to prove itself, it 21 was logical in its format and hypotheses, and therefore a valuable asset to studies about music preference. LeBlanc (1982) states “Although a considerable body of research literature has accumulated in this area . . . music preference research has often led to inconclusive or contradictory results” (p. 29). EffemiAptimde For the purposes of this study, it is important to take a look at specific research regarding some of the individual components embodied in LeBlanc’s theory, specifically aptitude, age, and tempo. Research into the relationship between aptitude and the development of music preference is not as common as are several of the other variables. Many of the studies that approach the issue of aptitude are actually studying the level of general intelligence. The fact that intelligence level, a psychological measure, is studied instead of music aptitude levels, a musical measure, is a weakness in the psychological origination of some music preference research. Rubin-Rabson’s study (1940) as well as that of Keston and Pinto (1955) are examples of studies in which the intelligence-level’s relationship to music preference is used as an area of inquiry. Before being too critical of the use of intelligence testing as opposed to music aptitude testing in studies regarding music preference, we should note that most of the major work done in the area of measuring music aptitude happened after these studies were published. Prince (1972) used other musical aptitudes as an aspect of music preference development. For the purposes of his study, “other musical aptitude” denoted non-traditional areas of aptitude that were beginning to be tested in and around 1972. Prince states: “Aptitude tests traditionally have included rhythmic discrimination, chordal analysis, 22 melodic phrase completion and other aspects. Some of the newer tests also have included musical sensitivity variables such as discrimination of phrasing, balance and style. Since the elements of the music aptitude-ability-achievement complex have not been isolated completely, firture investigators researching listening aptitude or ability will have to provide rational grounds for studying whatever kinds of aptitude or ability they investigate” (p. 450). If the variable “other musical aptitudes” is used to cover these “new” areas of aptitude study, it appears that the ‘traditional” areas of aptitude are covered through the variable of “Musical Training and Experience.” This linking of aptitude and training refer back to the debate regarding the origin of aptitude that is mentioned in Chapter One. Prince also noted in his analysis of his paradigm that aptitude and ability are a part of five out of nine variables representing listener characteristics. LeBlanc (1982), in his theory, does not list music aptitude as a separate variable; instead he lists music ability, defined by LeBlanc as a native talent to create, analyze, or perform music without the benefit of instruction (p. 36), which is in agreement with Gordon’s definition of aptitude. Studies directly investigating the relationship of musical aptitude to music preference have shown that a slight correlation does exist. Using the Seashore Measures of Musical Talent, Fay and Middleton (1941) found that students who preferred “serious classical music” had higher test scores than subjects preferring “light classical music.” They also found that subjects who preferred swing style music had inferior test scores when compared with those individuals who preferred classical music. Getz (1966) reported a small but statistically significant relationship between aptitude test scores and music preference choices. This study utilized the Whistler-Thorpe Musical Aptitude Test. The validity of these findings, 23 however, could be called into question, as no information is given concerning the validity of the criterion measure. Williams (1972) found music aptitude did not emerge as a major predictor of music preference in the five types of music tested. In contrast Hicken (1992) utilized the Rhythmic Imagery and Tonal Imagery subtests of Gordon’s Music Aptitude Profile, as well the Music Preference and Familiarity Survey in a study that found music aptitude to be among several variables that were significantly correlated to music preference. The limited number of studies available and their conflicting results suggest that there might only be a slight relationship between aptitude and music preference; however none of the past research described here has shown conclusively the effect of musical aptitude. This, as well as music aptitude’s appearance on both the Prince (1972) paradigm as well as on the LeBlanc (1982) model, gives justifiable reason to continue research into this area. Effectange The effect of age on music preference has been discussed in several studies. Studies conducted by Rubin-Rabson (1940), Schuessler (1948), Fisher (1951), Keston and Pinto (1955), and Rogers (1957) are all examples of early research done in this area. Rubin-Rabson found that age had the most significant influence on preference of all the areas she studied. Her study was based entirely on reactions to various styles of art music ranging from classical to modern (20th Century). Based on these styles of music, subjects were more indifferent toward all types of music tested as they grew older, with a more pronounced negative attitude toward modern music. This study does not test, however, what other types of music may become more popular as art music declines in popularity. 24 Schuessler (1948) explored the relationship between social background and musical taste. Reviewing Prince’s (1986) definitions of taste and preference offered in Chapter One, taste and preference differ from one another in that preference is a shorter term choosing of one thing over another. Taste denotes a longer term commitment to preferences. In Schuessler’s study, sex, age, race, music training and familiarity (with the musical example) were also studied to further break down factors determining musical preferences. Schuessler found age to be significant in preference for six of eight musical excerpts. His findings were consistent with the belief that older people preferred older music, and younger people preferred newer music. Fisher’s (1951) study found few differences in music preference for “classical music” (classical as a popular term rather than a time period) associated with age. Those age group differences that were found were primarily style preference differences. She found that age does play a role when comparing preferences for music that is found at the opposite ends of the style spectrum. Otherwise, the overall preferences as compared between age levels were similar. Of course, like the Rubin-Rabson study, the preferences stated are relative to the one style of music tested. The results of Fisher’s study show that there is a similar level of preference for classical music in different age groups, but, the study does little to generalize this finding to music preferences in general. Keston and Pinto (1955) concluded that age was not a factor in music preference, after not finding a significant difference between mean scores of different groups on music preference tests. It is important to note that the Keston and Pinto’s study only utilized undergraduate college students as subjects, and therefore, the test population did not have much age 25 difference on which to base their findings. Rogers (195 7) was one of the first to look at age and music preference in relation to distinctly different styles of music: “seriously classical,” “popular classical,” “dinner music,” and “popular music.” Rogers was also among the first to isolate age or more specifically grade in school as an influence on music preference. Earlier studies had examined several variables at the same time. Results of this study showed a preference for popular music in all age groups, with a decrease in openness to classical music as children grew older. Almost 20 years after Rogers (195 7) conducted his research, Greer, Dorrow, and Randall (1974) studied the music listening preferences of elementary children. This study was aided by the development of technology that allowed students to make decisions regarding which music they wanted to listen to while allowing researchers to keep track of not only the musical choices the students made but also how long they spent listening to each style of music offered. As with Rogers’ study, which found a preference for “popular music” among students, Greer, Dorrow & Randall, found that students chose to listen to more rock music as they increased in age. They also found no change between rock and non-rock listening preferences between nursery school students and first grade students. It was observed that the time between third and fourth grade is an important time in the development of music taste. This age roughly corresponds, according to the authors, to a “turning point for the acquisition of other musical behaviors” (p. 289). Testing group size in this study was small (130 students preschool to sixth grade), but the researchers felt that the differences were consistent and strong enough to make them worthy of note. There was some concern over the lack of control over the broad musical category “non-rock,” which used different musical styles for each 26 grade level. LeBlanc has performed two studies related to age and music preference. In 1979 LeBlanc studied the “preferred generic music style and the critical competitors of that style” (p. 255) for fifth grade students. In his research problems, LeBlanc mentions an intention to explore the procedural options of paper and pencil listening tests as well as the possibility of using behavioral observation to back up research findings (p. 256). Both of these techniques were successfully employed and have been used by LeBlanc. Further, these techniques are now used by others in preference inquiry. LeBlanc also used this study to present a factor analysis that supported his interactive theory of music preference (LeBlanc, 1982). LeBlanc (1979) took issue with Greer and associates’ previously noted lack of control over the “non rock” music category. LeBlanc not only looked at the fairly well established idea that rock music was popular with children, but he took it a step further. When looking for the overall generic style preference, he compared rock music with other generic styles of music that also benefit from heightened attention fi'om the media, peer groups and families. As a result of this different approach LeBlanc’s findings did not support the idea that rock music is the most preferred generic style; instead it was easy-listening pop music that came out with the overall highest preference level. In fact rock music’s rating among fifth grade students was statistically comparable to ragtime, Dixieland, band-march, country & western/bluegrass, as well as randomly generated electronic stimuli (p. 268) Music style preferences were also the subject of a 1996 study by LeBlanc, Sims, Siivola, and Obert. Unlike the 1979 study, which was limited to one specific age group, this study involved subjects ranging from age 6 to 91. This age range is important because much of the research has 27 centered around college students as they are easier for many researchers to access. By studying different age groups, it is possible to see the changes in music preference that occur throughout life, not just in a four or five year period. LeBlanc, Sims, Siivola, & Obert were influenced by a 1982 study by Hargreaves. In this study, Hargreaves brought forward a hypothesis regarding an inverted U curve in reference to music preferences over the course of time. The inverted U curve represents higher acceptance levels of diverse musical styles early in life as well as later in one’s lifetime with a lesser tolerance being shown in one’s early to mid teens and again in one’s late adulthood. This concept was upheld in a later study by Hargreaves and Castell (1987). Part of the inverted U hypothesis relates to the concept of “open-earedness.” Open-earedness refers, in part, to the belief that children were more accepting of different types of music. Radocy and Boyle (1988) support the idea of decreasing acceptance of musical styles with increasing age through their personal observations while in elementary school classrooms. They observed that students in the first, second, and third grades were much more willing to listen to varied musical styles; fourth grade students, listening to the same varied styles of music, were seen to cringe and cover their ears as they listened to “non rock” styles. (p. 250-251). This concept appears to conflict with the aesthetic philosophy of music education as described by Reimer (1989), which states that one must understand music to enjoy music. It is doubtfiil that children have more understanding of music at an early age and then as training in music begins they understand less and become less accepting of varied types of music. One must also keep in mind, however, that acceptance does not always 28 equate to preference (Gordon, 1970, p. 114); one can tolerate a piece of music but it may not be his/her preferred style. In his 1991 literature review on maturation and aging as related to music preference, LeBlanc provided the following hypothesis based on Hargreaves study: “(a) younger children are more open-eared, (b) open-earedness declines as the child enters adolescence, (c) there is a partial rebound of open-earedness as the listener matures from adolescence to young adulthood, (d) open-earedness declines as the listener matures to old age” (p. 2). LeBlanc, Sims, Siivola, & Obert (1996) found that preferences for each of the three music styles tested remained consistent across age levels. This study also conformed to the Hargreaves-LeBlanc hypothesis showing a highly significant effect of age on overall preference (p. 56). Sims’ (1992) study of opera attendance and its affect on students’ acceptance of opera presented recommendations that teachers use the later elementary grades to expose children to such types of music as opera when they are young enough to use this experience to increase their tolerance for less popular art forms. This recommendation once again supports the Hargraeves (1982) theory of open earedness. If indeed students’ tolerance for musical styles declines as they reach middle school, late elementary school students would be more receptive. Broadening students’ exposure to diverse musical styles at an early age also has some foundation in Gordon’s theories of aptitude which, as discussed earlier state that aptitude is formed in part by environmental exposures up through late elementary school age. Although the research into the effect of age on music preference is more inclusive than the literature concerning aptitude, the wide variety of research topics shown also demonstrates a need for continued study in this area. Likewise, many of the studies in music preference relating to age and 29 especially the older studies, were done using older students. This has hampered knowledge in this area. Although recent studies have used school age children, the previous lack of such studies as well as the research that shows tremendous growth in aptitude and acceptance in the early years of one’s life gives more reason for further studies of age and music preferences. As well, some of the studies of the influence of age on music preference decisions have not been conclusive. More research is necessary to establish definite trends in this area. EffecLQflempo Much research has been conducted with tempo as its primary focus. From the experience of the researcher this could be understandable to teachers who have taught a middle school music class in which students rebuke any attempt made to expose them to music literature if the tempo is below 120 beats per minute. The importance of tempo’s influence in music preference is demonstrated by its presence within the “physical properties of stimulus” variable in LeBlanc’s (1982) model of variables in music preference. Lundin (1985) also recognized tempo as one of the characteristics influencing one’s reaction to music in his discussion of this area. Tempo’s significance is also highlighted through its appearance, on many preference rating scales, as a reason why one selection is preferred more than another. This is especially true in the free responses on preference rating sheets utilized by LeBlanc during several studies (LeBlanc & Cote, 1983; LeBlanc & McCrary, 1983). This prevalence of commentary regarding tempo by test subjects was also noted in Flowers’ (1988 ) study. General research into the nature of tempo has been done by Brown (1979). Among the topics studied by Brown are several physiological 30 considerations such as circadian rhythm which, according to some people, might have an influence on why we prefer certain tempos over others. Circadian rhythm is defined as “noting or pertaining to rhythmic biological cycles recurring at approximately 24-hour intervals” (Random House Dictionary, 1987). Brown also comments on the idea of a connection between tempo preferences and the natural tempos established by bodily functions such as the heart rate. Early studies regarding the importance of tempo were general in nature. These early studies, such as the research of Hevner (1937), and Rigg ( 1940), are more closely related to the emotional and affective nature of tempo instead of its musical purpose. In her study of tempo’s affective value, Hevner tested her subjects’ responses to music of various tempos. She did this by having her subjects select adjectives with which to describe that musical example. Calm, dignified, serene, sentimental, and sad were all terms that were used to describe music with slower tempos. Faster tempos were referred to with adjectives such as happy, exciting, restless, and vigorous (p. 626). Rigg’s (1940) opening statement from his study is “from previous experiments it has appeared that tempo has more influence upon the emotional suggestiveness of music than any other single factor” (p. 566). His study is built around tempo as it affects the musical mood. For this study subjects were to designate whether a selection was pleasant-happy or serious-sad. From these general classifications the subjects were to classify the selections into more detailed categories suggesting various states of emotion. Logical conclusions were found in this study as well; faster tempos made music “happier” in nature, whereas slower tempos made the musical mood seem more sad and subdued. These studies, although highly involved in psychological research into human 31 emotions, bring forth interesting thoughts. Could it be possible that one’s emotional state, both actual and desired, can effect his or her preferences for both tempo and music? Could it not also be possible that children’s music and tempo preferences are merely a reflection of their desire to exhibit a certain emotion? This could explain why there is such an apparent preference for faster tempos. It also is a reason for the appearance of the “current affective state” variable in the LeBlanc (1982) theory. Wapnick (1980) used speed sensitive tape technology to test student’s tempo preferences. Students were allowed to speed up and slow down the musical examples to which they were listening. The data in this study involved timbre preferences as well as tempo and pitch preferences. There proved to be too many intervening variables, as the results were difficult to understand and rather inconclusive. While there was a preference shown in favor of faster tempos, it was not always possible to discern whether this was a function of tempo preference or a combination of two or more factors. This study also raises the question of whether or not tempo preferences are affected by how an individual is interacting with the music, in this case, performing or listening. These are yet other possible factors influencing music preference. EffectoflempaandAge A large amount of tempo research, and the literature most closely related to this study, is regarding the effect of age and tempo. Flowers (1988) worked with several different variables including tempo in her study involving students in preschool through sixth grade as well as college undergraduates. This study involved a teaching situation in which the undergraduate students were actually educating the elementary school test 32 subjects about one of the selections on the listening test. Following the classroom activity, elementary school subjects rated faster tempos higher than slower tempos; however, the differences were not as great as they have been in other studies of tempo preference. Likewise, it is interesting to find that following the teaching situation, undergraduate students chose to spend roughly equal amounts of time listening to the slow selections on the listening test as they did the faster excerpts. This too is contrary to some conventional thought regarding music tempo preference. LeBlanc and his various associates are responsible for many of the studies conducted regarding tempo (LeBlanc, 1981; LeBlanc, & Cote, 1983; LeBlanc, & McCrary, 1983; and LeBlanc, Colman, McCrary, Sherrill, & Malin, 1988). Shortly after LeBlanc developed his interactive theory of variables in music preference (1982), he began to work to investigate the assumptions that his model entailed. Unfortunately many of his early studies regarding the effect of tempo upon music preference were hindered by significant interactions between the variables (LeBlanc, 1981; and LeBlanc and Cote, 1983). Despite the interactions, LeBlanc (1981) did find “a slight but general preference for faster tempos” (p. 155). In the second study, (LeBlanc, and Cote, 1983) the significant interaction caused the researchers to perform an examination of cell means, which disclosed a trend toward increasingly higher preference ratings as tempo levels rose among the fifth and sixth grade students who took part in the study. LeBlanc and McCrary’s (1983) study follows up on LeBlanc and Cote’s work with fifth and sixth grade students. However, in the later study tempo was the only variable being tested. Successful confirmation of the previous hypotheses that were hidden by the interactions was accomplished. A trend showing a direct relationship between rising tempos and similar rising 33 approval ratings by listeners was found. Likewise, the constructed responses (free responses) by the subjects showed that 77% of comments made were in reference to tempo. Eighty-six percent of subjects commenting on slow tempos expressed a general dislike for them. Ninety-two percent of the comments concerning fast tempos demonstrated a favorable preference for that element. This data shows the importance of tempo in decisions concerning music preference. Likewise, this preference toward faster tempos was brought out more clearly by the fact that the slow music excerpts, on the test, were by their own nature longer than the fast excerpts. This meant that despite lengthened exposure to slower tempos subjects were still overwhelmingly in favor of faster tempos. LeBlanc, Colman, McCrary, Sherrill, & Malin (1988) took the previously mentioned study and expanded its scope by varying the age groups involved. The students used in this study ranged in age from grade 3 to college senior. As in past studies, the subjects took part in a music preference test, filled out comments regarding their musical opinions and were watched for any behavior that might interfere with the criterion measure’s results. The findings supported the belief that students of all ages have a preference for faster tempos. The highest preference rating for the traditional style jazz examples was at the third grade level; preference declined to a low point in grade 7 and rose again all the way throughout high school and into college. The authors were very clear to point out that this result was only tested using traditional jazz, so there is no factual reason to believe that the same would necessarily be true in other musical styles. Studies completed by Sims (1987) and Montgomery (1996) also involve the effect of tempo on varying age groups. Sims uses students from kindergarten through grade 4 for her study. Montgomery’s study includes 34 kindergarten students through grade 8. The results from these inquires were similar to those of the previous LeBlanc studies. Sims found that with the exception of the kindergarten subjects, each age group had a positive and significant preference for faster tempos when listening to classical piano excerpts. Regarding preference decisions based on tempo, Sims stated: “it may be inferred that the tendency to base preference decisions on tempo discrimination and to prefer fast tempos...is probably acquired by fourth grade” (p. 24). Montgomery’s study that used early Romantic opera as its musical style, found similar results. Data for test subjects in grades 3-8 were consistent with what other studies using these ages had found (see LeBlanc, Colman, McCrary, Siivola, & Malin, 1988). Unlike the results for the older students and also unlike the results found by Sims, Montgomery’s subjects in Kindergarten through grade 2 showed no significant preference for any tempo level. This finding, as well as the statement made by Sims regarding the acquisition of tempo discrimination, are consistent with other findings showing many preferences in music do not stabilize until around third grade (Greer, Dorow, & Randall, 1974). Eflbclnflficndex Gender’s effect on music preferences has not been studied in great detail. Many early studies, especially those looking at music preferences through psychology, concluded that gender had little or no effect on music preferences (Schuessler, 1948; Keston & Pinto, 1955; Rogers, 1957). A few researchers reported preference differences between genders, such as Fay & Middleton (1941), who found college women rated classical music higher than did college men. Birch (1962) as reported by Reimer (1965) wrote “women have broader tastes than men” (p. 151). LeBlanc (1982) listed 35 “sex” as a personal characteristic variable that influences music preference decisions in his interactive theory of music preference. LeBlanc, J in, Stamou & McCrary (1998) studied the effect of age, country and gender on music preferences. They found age and gender to be significant influences on music preference. However, in this study, gender was only a significant influence in Greece, where the female participants showed greater preference levels regarding art music, traditional jazz, and rock music examples. The lack of and inconclusive nature of past research regarding the effect of gender on music preferences, as well as the easy access to self reported gender data on the Tempo Preference Listening Test developed for and used in the current study warrants further gender research through this study. BurposmanPrleems Most researchers would agree that tempo has a significant effect on music preference decisions. While there is a good amount of research available regarding this subject, there is still much to be learned. What happens to music preferences as well as tempo preferences as students grow out of adolescence? Does aptitude play a role in how one accepts slower tempos? These are questions that are worthy of further inquiry. Their answers will benefit music teachers as they prepare their classes to suit the needs of their students. Therefore, in an effort to improve music education through enhancing the knowledge and understanding of music preferences, the purpose of this study is to gain information concerning the effect of age and aptitude on the music tempo preferences of middle and high school students. 36 One problem of this study is to determine whether tempo aptitude has a statistically significant relationship to the tempo preference of middle and high school age students. A second problem of this study is to determine whether age has a statistically significant relationship to the tempo preferences of middle and high school age students. A third problem of this study is to determine whether gender has a statistically significant relationship to the tempo preferences of middle and high school age students. 37 Chapter Three: Method The previous two chapters have discussed the importance of this study and reviewed the pertinent literature of the subject area. The following chapter will describe in detail the method utilized to look further into the effect of age and aptitude in secondary school students’ tempo preferences. This research project was designed to test the effects of age and aptitude on the tempo preferences of secondary school students, utilizing the Tempo subtest of the Music Aptitude Profile by Edwin Gordon to test tempo aptitude and a listening preference test designed by the researcher to measure preference. A research proposal was presented to the faculty thesis committee. Following the committee’s approval the proposal was submitted to the Michigan State University Committee for Research Involving Human Subjects (UCRIHS). The research proposal including the informed consent mechanism was approved by UCRIHS (IRB #97-782) (see Appendix A). According to the proposal, test subjects were to be drawn from the instrumental music students of a public school system in Southeastern Michigan. Upon the approval of the University Committee for Research Involving Human Subjects the school district administration was approached for approval of this testing process. Proposals were distributed to the Assistant Superintendent for Curriculum, the local building principals for the buildings included in the study, and the band directors whose classes would be disrupted. Support was immediate and very positive from the central administration of the district as well as the band directors. While support was slower and more difficult at the local buildings, approval was granted concurrent with final approval of the band directors involved. 38 Following final approval, explanatory letters and permission slips were sent home with each student in the classes to be tested (see Appendix B). Follow up letters were also sent in some cases to encourage higher participation in the study as well as to ensure that the initial letter reached the students’ parents. Much care was taken to avoid divulging the focus of this study to the students. It was believed that the students’ responses would be more true to actual preferences if they did not have to weigh their perceived preferences regarding tempos. Instead, students were told that the study was meant to help study factors that make people prefer various types of music. While volunteerism was high in grades 7-12, it was more difficult than expected to find sixth grade volunteers. Despite the extreme care used to avoid the use of the word “test” when discussing this project and the diligence used to make sure the students understood the complete anonymity of their responses, it seemed that the younger students were still concerned about embarrassing themselves by not doing well on the test. This could have been related to their lack of band experience, making them less comfortable with the idea of being tested in an area they had only just begun to study. Regardless, the sixth grade bands in this school district are the largest group of students from which to draw subjects, so a sufficient number of volunteers were found. Subjects were selected from the instrumental music students of two middle schools and one high school from the previously mentioned school system. The test group subjects were representative of the school district used and therefore represent a variety of socio-economic backgrounds but little racial diversity. The breakdown of subjects tested by age is as shown in Table 1: 39 Table 1 11' .1 . [S l' l g _2_ W Aginnm Mm-:mumun “ 11 ~“61 “i ”5’” 12 99 13 78 14 58 15 63 16 29 17 30 18 4 Total sample 422 Amimmlfist To establish levels of student aptitude, the Tempo subtest from the Rhythmic Imagery test of Edwin Gordon’s Music Aptitude Profile (MAP) was administered to subjects as a part of their regular music classes. MAP was developed by Gordon and released to the public in 1965. Its purpose is: “to act as an objective aid in the evaluation of students’ individual music aptitudes so that the teacher can better provide for all students’ individual musical needs” (Gordon, 1995, p. 9). Since its initial publication over thirty years ago, MAP has become a widely accepted and 40 used method of studying students’ musical aptitude. MAP is designed to test three factors: Tonal Imagery, Rhythm Imagery, and Musical Sensitivity. Within these three test areas are seven subtests that are listed below with their corresponding test in parenthesis: Melody and Harmony (Tonal Imagery), Tempo and Meter (Rhythm Imagery), Phrasing, Balance, and Style (Musical Sensitivity). This study only employed the Tempo subtest of the Rhythm Imagery Test for reasons to be discussed later. The material for the test questions consists of original short musical selections composed for violin and cello by Gordon. These selections were performed by international award winning performers: Stuart Canin, violin; Charles Treger, violin; Paul Olefsky, cello. Although MAP is widely used as an aptitude test, a problem the test presents to educators is the length of time required to administer all components of the test battery, one hour and fifty minutes. While the test is easily broken down into three sessions, it can be difficult to find and devote three class periods to this activity in a curriculum-driven environment. Test length is one of the factors that led to testing students using only the Tempo subtest. It is acknowledged that using only a portion of the test does not produce a true overall analysis of a student’s music aptitude, much the same as judging a student’s intelligence merely by studying his or her language arts grades while ignoring the rest of the battery of subjects a student is exposed to through a typical education. Parents requesting a summary of testing results were informed of the limitations of using the subtest score in relation to overall music aptitude. However tempo aptitude was a primary focus of this study, and the tempo subtest was the best measure of this aptitude in MAP. 41 Norms for MAP were established during the 1964-1965 school year. Gordon reports his belief that the norms have remained stable over the thirty years since the norms process took place. Gordon bases this opinion on the concept that stabilized music aptitude varies only in situations of increased music achievement in society at large. Through the comparison of Iowa Tests of Musical Literacy scores fi'om 1971 and 1993, Gordon has found no such increase in achievement by students and therefore no reason to doubt that the norms established for MAP during the 1964-1965 school year were still appropriate in 1995 (Gordon, 1995). Gordon’s norms standardization process was carefully planned and executed using 12,805 students from twenty school systems in eighteen states. Care was taken to ensure that each region of the United States, each community size and each economic condition was represented equally through these schools. Norms subjects ranged from grade four through grade twelve with a more than adequate sample being obtained from all grade levels. Reliability coefficients of MAP for the norms sample were determined through the split halves procedures for each test by grade, with split half results adjusted to reflect the true length of the test with the Spearman—Brown Prophesy Formula. The reliability, means and standard deviations for the tempo subtest as reported by Gordon are reported by grade in the following table: 42 Table 2: {'me. \l‘e.e.. 1.90.... a... ,I‘KI. O...‘.. WWW Grade Reliability Mean Standard Deviation _-_____6.__-____.____-__6.__7___.________ 29.8 _. 6.06 _._. 7 0.81 30.7 6.07 8 0.82 3 1.6 5.86 9 0.83 32.8 6.12 10 0.84 32.8 5.36 1 1 0.85 33.4 5.43 12 0.84 33.8 5.20 The Tempo Subtest of the Rhythm Imagery Test from the MAP was designed with forty questions and utilized twenty different musical examples (see Appendix C for sample answer sheet). Each short song was performed for two consecutive questions. The questions were set in a paired response format; the song would be heard once, and during the second hearing students had to determine if the tempo of the ending was the same or different than the first time they had heard the song. One feature of this test is the use of three response options: same, different, and unsure (labeled S, D, or ? on the answer sheet respectively). This method improves 43 the reliability of the responses as it eliminates much of the guessing that happens on any true-false or same-different test. The unsure response is marked as an incorrect answer and helps to eliminate the inflation of correct responses that can occur as a result of random guessing. It may also help in the testing process by lowering the anxiety of students who are not sure of the answer and have a difficult time guessing. W51: Tempo preference was tested by a listening test developed by the researcher titled Tempo Preference Listening Test (TPLT). The TPLT was modeled on previous preference tests used by LeBlanc. Some alterations were made based on the specifications of the test, including the use of both Likert-type scale attitude responses as well as ranked preference responses to each group of three excerpts presented (see appendix D for sample test). The use of both a Likert-type scale as well as ranked responses allowed the TPLT to serve as both a preference and attitude test. According to Colwell (1970), a preference test often utilizes a ranking system that forces subjects to state what they prefer in relation to several options (p. 138). The ranked responses included in the TPLT force subjects to make a preference decision. Through this, the TPLT helps to eliminate the possibility of a subject taking an easy option by not differentiating between preference degrees such as “like a little” and “its OK.” as discussed by Colwell. In this study, the Likert responses serve as an attitude test because they allow the subjects to like or dislike each of the musical selections without having to choose one over the other. According to Colwell (1970), attitude scales differ from preference scales because they measure both positive and negative feelings, and individuals are not required to make a first choice, 44 second choice, and so on (p. 138). The actual design and format of the test will be discussed later. Tempo and musical style were both taken into account when selecting excerpts to be played. Tempo was used to separate excerpts into fast and slow categories. A metronome marking of 100 beats per minute (bpm) was used to divide the categories. While this number was chosen arbitrarily, Hevner (193 7) used 102 bpm as her separation point. The division of tempo groups was also made clearer because no excerpt was used in the final study that was closer than 12 bpm to 100 bpm, creating a 24 bpm separation between fast and slow examples. Table 3 lists the musical works, fi'om which excerpts were drawn, the composer of these excerpts, the metronome marking of each piece, the fast or slow categorization as determined by the adult excerpt judge (to be discussed later), and the duration of each excerpt on the TPLT. Musical style was defined for the purposes of this study as the general characteristics of the compositional techniques used in the creation of a piece of music. In seeking musical examples for this study, the concern was with finding music that fits into the Western concert music tradition, as opposed to music that is related through a common time period. In fact, there are cases in which there is more difference between music at the extremes of a time period than there is between selected works from two separate periods. It was important to examine carefully the musical style of the excerpts in this study to ensure that the subjects’ responses were related more to preferences for certain tempos and not related to a general bias against some different or unusual compositional technique. Homyak (1966) found that students responded more favorably to compositions that sounded 45 Table 3 Tempo, beats per Excerpt minute Tempo Length of Number Song Composer (bpm) Group Excerpt 1 Harmony Heaven Bamhouse, UT fist 22 sec. C.L. arr. Paynter, J. 2 La Fiesta Reed, HQ. 144 fast 50 sec. Mexicana, Mvt. 3: Carnival 3 Crown Imperial Walton, W. 88 slow 24 sec. 4 Rhythm of the Erickson, F. 66 slow 34 sec. Winds 5 Symphonic Songs Bennett, RR. 81 slow 31 sec. for Band, Mvt. 2: Spritual 6 Symphony No. 3, Giavanni, V. 112 fast 32 sec. Mvt. 1: Allegro Energico 7 La Fiesta Reed, HQ. 62 slow 41 sec. Mexicana, Mvt. 2: Mass 8 Children's March Grainger, P. 125 fast 33 sec. 9 T'was in the Moon Traditional, 75 slow 30 sec. at Wintertime arr. Smith, R. 46 Table 3 continued Excerpt Information from the Tempo Preference Listening Test (TPLT) TDWHHEPinfie—a'pple Poll sewer/K. _‘1—30m_ fast 26 sec. ‘- Suite, Mvt. 4: arr. Duthoit Finale 11 Fantasy For Band Erickson, F. 72 slow 37 sec. 12 Roman Festivals, Respeghi, O. 162 fast 23 sec. Mvt. 4: The Epiphany arr. Odom 13 Chorale for Band Erickson, F. 58 slow 34 sec. 14 Glory of the Sousa, J.P. 120 fast 21 sec. Yankee Navy 15 Chorale Variations Bullock, J. 68 slow 37 sec. 16 Pineapple Poll Sullivan, A. 132 fast 50 sec. Suite, Mvt. 1: arr. Duthoit Opening Number 17 March to the Berlioz, H. 74 slow 30 sec. Scaffold from the arr. Story, M. Symphony Fantastique 18 Trittico, Mvt.3; Nehlybel, V. 164 fast 20 sec. Allegro Marcato Nate. Refer to appendix E for discography. “traditional” (p. 10). In this study the style of the musical examples was held constant. Traditional wind band excerpts (including orchestral transcriptions for band) were used in this study; all selections closely followed the tonal and harmonic traditions of the common practice period 47 of Western art music. Once again, for the purposes of this study, common practice period described music following the harmonic tradition generally associated with European influenced works written between the years 1600 and 1900. As mentioned before, this does not mean that musical examples used in this study were exclusively from this period; rather, examples needed to conform to the general mainstream compositional styles from this period. Radocy and Boyle (1988) note there is a tendency to prefer the music from the 18th and 19th centuries when encountering Western art music (p. 251-252). Western art music is defined by this researcher as sacred and secular music primarily of a European-influenced church or concert tradition. This refers to music created for formal performance outside of the realm of folk or popular music. Radocy and Boyle hypothesize further that this avoidance of music from the 20th century could be the result of these composers’ deviation from the “compositional norms” as they termed them (p. 251-252). Mueller (1967) comments on an aesthetic gap between 20th century composers and their audiences as caused by composers’ failure to relate to their audiences as well as the composers of the past did. Farnsworth (1966) published eminence rankings of composers throughout history. These eminence rankings were determined by the responses from the membership of The American Musicological Society. The same study had been previously performed in 1938, 1944, 1951, and 1964. Consistently listed as the most historically significant composers were: Bach, Beethoven, Mozart, Haydn, and Brahms. Notably missing from the upper level of significant composers were those from the 20th century. Famsworth did point out in 1969 that eminence (historical significance or rank) does not necessarily represent preference in all cases. However, logic 48 would lead one to conclude that personal preference would play a major part in how most people determine eminence. Aside from general style concerns, the musical examples used for the listening test were also chosen to conform to one performance medium style. In this case, concert band performance was the desired medium. Concert band music was chosen for several reasons. Past research has shown that certain vocal techniques distract test subjects and can therefore influence the results. LeBlanc and Cote (1983) observed a dislike for vocal music among the subjects. They also hypothesized that the unintended humorous effect of some vocal techniques may have influenced the results of their study. LeBlanc and Sherrill (1986) found that students’ behavior was rather disruptive and negative toward vocal art-music examples. While it could not be shown that this was a result of a dislike of vocal vibrato, a foreign language, or art music in general, it seemed prudent to avoid vocal music in this study. Words also provide meaning that is not inherently musical; therefore vocal text could affect how test subjects relate to a piece of music. Likewise, the students involved were all enrolled in a band class and were, therefore, in most cases, more accustomed to the sound of band performance than to orchestral performance. Using orchestral recordings could have biased the students against certain selections. As was the case with musical style, performance tempo had to be examined carefully. Music was selected based upon its ability to be grouped into two distinct tempo classifications; fast and slow. Special care was taken to make certain that the musical examples selected had a definite discernible beat and that ambiguity based on microbeats and macrobeats would not be a source of confusion in the student’s comprehension of the excerpts. For the purposes of this study microbeats and macrobeats are 49 defined as elements inherent in a composition that can affect one’s perception of the tempo, either making the selection sound slower or faster than the actual documented tempo. This usually occurs in very slow or very fast music, as someone might perceive a subdivision or elongation of the beat as the actual tempo. One also only needs to review past research to see that subjects have difficulty perceiving musical examples in triple meter (Madsen, Duke, Geringer, 1986). Therefore all excerpts used in this study were in duple meter. Another factor that needed attention in the development of the tempo preference listening test was familiarity. There are many factors that could influence subject opinion of familiar music. Music heard more often could create a comfort level in the students and could therefore cause more positive reaction than would otherwise be felt. The opposite is also possible: Music associated with a negative event could hold some extra-musical connotation for listeners and would therefore affect their preferences, not in general, but for a specific piece alone (LeBlanc, 1982). The music teachers whose students were involved in this study were consulted to ensure that the test subjects had not been exposed to the musical examples through the music curriculum at their school. At this point in the process, one possible excerpt was eliminated because of familiarity to the test population. There is no way to completely guarantee that all selections were foreign to the test subjects; however, this step was taken to minimize the possibility of a large number of subjects having incidental exposure to the excerpts. One has to take into account the exposure children have to music at home. Likewise, as test subjects get older, many might perform with honors bands and orchestras; through this 50 experience they might have come into contact with music of which their band director has no knowledge. With all that said, it was more difficult than expected to find excerpts within the parameters set for musical examples within this study. One reason for this is obvious; the amount of wind band recordings available at record stores is much less than orchestral recordings at those same stores. Likewise, fewer composers have written for the band medium. Also, of the available recordings, many are primarily full of faster selections or commonly heard slower songs. While marches were no problem to find, it was difficult to find other examples presenting a variety of style, interest and tempo. Another area that compounded previously stated difficulty was related to the school system providing subjects for this study. This school system has a large, high quality band program. Many of the traditional band pieces or orchestral transcriptions that are frequently recorded had been introduced to or performed by some of the students. Likewise, the seriousness of the students, easy access to three major universities and the Detroit, Michigan metropolitan area, and the existence of a local community band and orchestra creates a situation in which students were frequently having out of school musical experiences. These, in turn, expose students to more of the standard band literature. Each year music publishers produce a number of demonstration disc recordings featuring newly composed band music, which are sent to band directors. There is also a growing body of recordings available of secondary school band music composers’ more notable compositions. Both of these outlets for music excerpts were utilized in finding an adequate number of pieces that met the requirements of the study. Once again careful attention 51 had to be paid to chosen excerpts to ensure that none of the three school band programs involved had used that piece of music. Once selected, music excerpts were recorded from compact disc format in order to standardize, as best as can be expected, the recording quality. Compact disc recordings were transferred onto a high quality audio cassette tape to produce master cassettes. These master cassettes contained all excerpts that were in consideration for use in the study. Following the creation of the master excerpt recording, a group of judges, consisting of both music professionals and representatives of the subject population, met to test the validity of the musical examples. Because the tapes used for this judging included more than 18 excerpts, it was possible to easily substitute one excerpt for another if it was found by the judges to be questionable or invalid without creating a situation where the adult and student judges would have to convene again to determine the validity of additional excerpts. These judges gave feedback regarding the tempo of the selections, and the excerpt’s placement in the fast and slow tempo groups. The judges were also responsible for determining if there were any musical style or familiarity concerns that might affect the validity of results from the TPLT. To help facilitate this process, each judge was given a checklist with the criteria listed that he/she was to use to determine the acceptability of each possible excerpt. The “TPLT musical excerpts: professional qualification checklist” (see Appendix F) was given to the adult judges. A separate “TPLT musical excerpts: student qualification checklist” (see Appendix G) was used by the student judges. A checklist was completed for each excerpt on the source tapes. These forms were different to reflect the difference in the areas to be commented on by each group of judges as 52 discussed later. The judges were instructed to listen to each excerpt and fill out the form to the best of their ability. They were also allowed to replay any excerpt as many times as was necessary to answer the questions. Because of scheduling concerns, the student judges listened to the excerpt tapes together; however, they were not allowed to work with each other or communicate with each other in any way. The professional judges listened to the excerpt tapes separately. The researcher was present at all judging sessions in order to answer questions, ensure student cooperation, and help operate the tape player. Five excerpts from the original tapes were disqualified by the judges, or ultimately not used in the TPLT. One of these was eliminated due to familiarity to some of the test subjects, two were eliminated because of tempo ambiguity caused by microbeats or macrobeats, and two excerpts were not used because they were not needed after finding 18 suitable excerpts. Mean tempos as reported by the adult, professional, judges as well as fast and slow categorizations by both professional and student judges were also shown in Table 3. Interjudge reliability statistics on the results of the judges’ review are not necessary as each excerpt had to meet approval by each of the judges or the excerpt was eliminated from the final TPLT tape. The four student members who participated in this trial were not used in the actual test so as not to bias their responses on the test through familiarity. Subject population judges were used because professionals have a much more advanced understanding of musical concepts than do the average secondary school students. Items that professional musicians might find to be inappropriate because of their advanced training and bias might 53 not create such a problem for the less informed subject population. Likewise, student judges may notice problems related to student acceptance that the professionals have overlooked based on the depth of their musical experience. The acceptance of dissonance by a professional musician could be much higher than that of a secondary school student. The student judges were used as an advisory group more than as a panel of judges. Likewise, using students in this way gave the excerpts of the listening portion of the test a pilot test with students to detect any problems before the entire test was used with a class of students. Each judge listened to each musical example and determined its acceptability in relation to the style parameters discussed earlier. Once again, it was important that the music not have any qualities that would create an unnecessary bias among the listeners. Likewise, the three professional judges tested the clarity of the meter to ensure that all examples were in duple meter; as well they tested the clarity of the beat as affected by the macrobeat and microbeat. A BOSS Doctor Beat DB-66 metronome was used by the adult judges to determine the tempo of each example. One feature of this metronome is its “tap” function that allows a listener to tap the beat of the music he or she is listening to and read tempo on the display window. This was helpful to secure accurate tempos fi'om the judges. All judges were able to listen to each excerpt as many times as was necessary to be comfortable with their tempo determination. While it was desired that all of the judges use metronomes for establishing the tempo, it was found that the sixth grade students used as judges had a very difficult time establishing and maintaining a steady tempo. In some cases observed beat keeping by a student varied during the same excerpt by over 20 beats per minute (bpm). Likewise, the individual 54 tempos established by the students varied wildly from student to student and rarely were they consistent with the published tempo, even when allowing for the presence of microbeats and macrobeats. This situation was interesting and might warrant further study. It was hypothesized by the researcher that the problem could have occurred because that area of students’ ability had not yet solidified as they were only in their third month of band instruction. A similar lack of tempo consistency was noted throughout their sixth grade class. It also was possible that the problem occurred due to their lack of dexterity in tapping the tempo on the metronome. While students had difficulty tapping a consistent tempo, they were not bothered by the metronome and seemed to have a great deal of fun working with it. As the metronome was not found to be a good source of tempo validity from the sixth grade students, much better (and more consistent) results were found when asking the students to merely write whether they would consider the excerpt to be fast or slow. While establishing this entailed having the students listen to the excerpts a second time, it was possible to gain the necessary information to allow the process to proceed. Once the tempos had been validated, the selections were placed into fast and slow tempo groupings. Each judge did this. The professional judges also listened to the quality of the recording, both in sound quality as well as performance quality, to determine that the recording quality would not affect subject perception unnecessarily. Performance quality was also a factor found on the LeBlanc model (1982). Once the validity of excerpts was determined the final master, cassettes were created from the compact discs. 55 The TPLT excerpts were transferred from compact disc in order to make the test accessible to the classrooms involved, as one of these classrooms did not have compact disc playing capabilities. Likewise, it would have been impractical to do a “drop the needle test” with compact disks. The musical examples were transferred directly from the compact discs to the test tape to avoid a decrease in copy quality, which could result from duplicating from a subsequent generation copy of the test tape. Eighteen musical examples were selected for this test. Excerpt length varied based on the nature of the selections. Instead of a definite time limit for each piece, efforts were made to end examples in musically logical places, such as a strong cadence or the end of a section. This helped to avoid biasing students against the excerpts based solely upon their presentation. Excerpt length ranged from a minimum of 20 seconds to a maximum of 50 seconds with an average excerpt length of 32 seconds. Mean length of the fast excerpts was 31 seconds with a standard deviation of 11.82; the mean of the slow excerpts was 33 seconds with a standard deviation of 5.01. Eighteen musical examples were used to provide an adequate survey of music while keeping the test within a reasonable time limit. Three practice exercises were also included in the TPLT. It was important that the process of administering the TPLT could be accomplished within the confines of a 50-minute class period. Likewise, research shows that student attentiveness begins to wane in music listening tests lasting over 30 minutes (LeBlanc & McCrary, 1983). The TPLT test tape, which included taped instructions, had a duration of 20 minutes and 15 seconds, while the TPLT re-test took 15 minutes and 10 seconds. The difference in duration from one test to the other resulted from summarizing the instructions and not 56 including practice exercises in the re-test. Once again the instructions for both the test and the re-test were recorded on the tape for consistency of test administration (see Appendix H and I for spoken text). The tempo subtest of the MAP was timed at 18 minutes and 20 seconds. The format of the listening test was as follows: Musical examples were divided into six groups of three excerpts. Each individual musical example was rated individually on a 5-point Likert-type scale with anchors of “dislike very much,” and “like very much.” Following the third excerpt, students were told to rank the three selections in relation to their preference for one over another. Pauses of 4 seconds were placed after each of the 18 excerpts, with 10 seconds being allowed between each group of three excerpts that were being ranked. Once the students were aware of the time allowed for response (through practice examples), there was no perceived difficulty in accomplishing the required marking in the allotted time. For test taking purposes, students were instructed that they must wait for the entire selection to be played before marking their response sheets. This technique has been used in past studies and works well to keep the students focused. It also helps the student to pay more attention to the excerpt and make the reasons for the response more thorough, instead of making a snap decision (LeBlanc, 1983). There were three practice exercises at the beginning of the tape to help the students experience the procedure. The practice exercises were drawn from music the students would recognize to help them focus on the test taking procedure without having to concentrate on the musical exercises. These practice exercises were printed on the cover sheet of the test booklet so that the students could practice along with the tape. An overhead projector and transparency of the 57 cover page example questions also helped to clarify the process (see Appendix J). Throughout the testing process there were few obvious problems with ranking three excerpts. There were students who failed to rank the excerpts or who seemed to have done it backwards (ranking their highest rated facial response excerpt as their least favorite, and their lowest ranked facial response excerpt as their most favorite); these tests were eliminated from the final test sample. The challenge in this type of test was to make sure that no two exercises in a group of three had the same or a closely related tempo. Having two exercises with the same or similar tempo within a group of three exercises could make analysis more difficult, as one could not assume that tempo was a factor in preference decisions if subjects were declaring an unequal preference for examples with the same tempo. All spoken instructions were recorded on the tape to assure consistency in each test administration. Groups of five musical examples as well as a paired comparison study were also considered. Groupings of five examples were deemed impractical because students would find it extremely difficult to remember details of each of five excerpts in order to rank them. Paired comparisons, while heavily considered, were not used, because it was uncertain that the test would function exactly as desired; in a paired comparison, using one fast example and one slow example, it is too easy for the subject to make a quick decision. In a group of three excerpts, the student would have had to consider more when ranking the musical examples. It was this researchers belief that the subjects would be able to handle the comparison of three items. 58 A student response sheet was created (see Appendix D). This response sheet followed the format of the tempo preference listening tape. Pictorial representations of faces were used to signify the points of preference of the Likert scale. Drawings ranged from happy faces, which denote a response of “like very much,” a neutral face to signify a “neutral” response, and a sad face to represent a “dislike very much” response to the musical example; other faces filled in the gaps between these representations. The subjects were asked to mark in some fashion the appropriate face to register their level of preference for that musical example. This type of testing has been shown to be effective in past studies of this nature (May, 1985; Sims, 1987; and Montgomery, 1996; LeBlanc, J in, Simpson, Stamou, McCrary, 1998), even with older students (Sims, 1987) study. Reliability of the pictorial scales was found to be superior in LeBlanc et al. (1998). This group of students was no different, and many very interesting creations were developed out of the faces that seemed to bring fun to the testing process. Following each group of three pictorial responses, there were three lines on which the subjects ranked the previous three excerpts. This ranking was to make an effort to eliminate any general bias concerning the musical style being used. This method was intended to keep a student from being able to say he or she hated this style of music and circle the same negative response for each excerpt; in this case, a student had to at least tell which ones he or she hated less than others. Moskovitz (1992) had found it to be possible that children’s tempo preferences are more often a result of an automatic response to tempo rather than a thoughtful response based on several musical elements and characteristics. She also hypothesized that a preference for slow music may depend on a person’s ability to understand 59 elements of the music that are not as apparent in faster music. This in part supports the aesthetic philosophy of music education as presented by Reimer (1989) and discussed earlier, which holds that one’s understanding of music and its elements is the key to musical preference. The ranked responses helped to eliminate snap general decisions and provided necessary data concerning preference despite the possible bias of the listener. Once again, no mention was made to the test group concerning the nature of the information this test gathered, prior to or during the testing process. Information distributed to parents referred to studying the effect of “musical characteristics,” rather than tempo, on music preference. It was assumed from past research that a large percentage of the comments made by students about their preference for certain music would relate to tempo (LeBlanc & McCrary, 1983; LeBlanc, Colman, McCrary, Sherrill, & Malin, 1988). It was also assumed that students’ self-report regarding music preferences were an accurate assessment of their opinions. This has been shown to be true in past research (LeBlanc, Colman, McCrary, Sherrill & Malin, 1988; Sims, 1987; Montgomery, 1996). I l . . . To protect the confidentiality of student scores throughout the duration of the testing, each student was assigned an identification (ID) code that was used for identification on the aptitude test as well as on the tempo preference test. Each student was given an index card with a mailing label attached on which they found their name and ID code. It was hoped that this would help students to keep track of their ID code for subsequent days of testing and thereby eliminate the need to spend great amounts of time looking up ID codes. This appeared to be helpful in eliminating most 60 problems arising from forgotten ID codes. These codes were also kept by the guidance counselor at each of the testing schools in case a subject forgot his or her identification number. These lists were destroyed upon the completion of the testing. Because testing took place in several different buildings, each identification code enabled test results to be separated by building, class, and gender. This was done to allow the teachers who had students involved in the study to gain information about the tempo aptitude levels of their students as a group without divulging the identities of the individuals. It was also done to help in case student ID information was omitted from the test form. Students were instructed about the meaning of the components of their ID code so that they would have to remember as little as possible to be able to recall this code later. As mentioned previously, the entire test, complete with instructions and question-response time, was designed to be completed within the confines of one class period. There was some work that took place outside of the testing session, such as the assigning of the individual identification codes; however this did not require a great deal of extra time for the directors involved. There were several issues regarding test administration in a music classroom that needed to be handled at each individual building prior to testing. These included providing adequate writing surface space on which the students could answer test questions, as well as adequate space so that students could have the privacy necessary to state their music preference decisions without the interference of peers. LeBlanc (1982) shows peer influence as a contributing factor to individual music preference. This would include not just the effect of what the music peer groups listen to when they are together, but also the fear that a student 61 might have of being honest about music preferences that might be in contrast with the “appropriate” peer group answer. The space issue was of special concern in one class in which 89 students were involved in the testing process. This problem was taken care of through the use of the school cafeteria. This area provided an ideal area for testing, as it is right next to the bandroom. This provided easy access and little confiision among the test subjects. There was also plenty of space for the students to spread out, and it was easy to observe the testing activities from the slightly raised stage floor in the front of the room. There was a concern over the availability of an adequate sound system to use in the cafeteria. This was easily managed through the use of the choir’s portable stereo system. All sixth grade testing and testing in other buildings was easily conducted in the band rehearsal room. Prior to testing, it was also necessary to check the calendar for the entire school building for the planned testing dates to ensure that there were no activities scheduled in the cafeteria. Likewise, all school events that would pull students out of their elective classes were checked to avoid conflicts for those dates. Testing at the two schools in which the researcher was not the primary band director required careful calendar consultation, and at the researcher’s home school it was necessary to obtain a substitute teacher to teach his classes while he was administering the test in a different location. The researcher was present for the administration of all testing. The tests were administered during students’ regular music classes in order to avoid scheduling problems caused by testing outside of the regular class period, such as schedule conflicts with other class activities or conflicts with the other building staff members whose students were involved. This enabled the attendance of test participants to be more 62 consistent because of the lack of these intervening factors. Testing during regular class time encouraged more students to participate in the study. It also helped avoid a potential volunteer bias in which only certain types of students would be interested in participating, thereby skewing the results in one direction or another. The percentage of available students who volunteered for this study showed a broad cross-section of students from which a representative student sample was obtained. All subjects used in the final statistical analysis completed all components of the testing. The entire test was piloted with a class of sixth grade band students. This class’ results were not used in the final statistical analysis. Sixth grade students were used for two reasons; (a) to ensure the test was not too advanced for the youngest of the test subjects (it was assumed that the appropriateness of the test for older students would be confirmed by the previously mentioned judges); and (b) the number of available sixth grade students was well above that of the remaining grades. The pilot test of both the TPLT as well as the Tempo Subtest of the MAP went smoothly and there were no revisions needed in the TPLT tape. The TPLT and Tempo subtest of the MAP were administered to all test subjects in the month of January, 1998. Because of scheduling concerns, both the Tempo subtest and the TPLT were administered during one class session. While this was not optimal in maintaining student focus throughout a rather grueling process, the subjects handled the situation very well. As previously mentioned, research recommends that music preference testing take no more than 30 minutes. In this case it was believed that the diversity of format and response requirements of the two tests would help to maintain student focus. The inability to schedule three test sessions within the testing period, that forced the decision to administer two tests in one 63 class period was known about early enough to allow all testing, including the pilot test, to be done in this manner to maintain consistency. Had a problem occurred during the piloting process, alternatives would have been implemented. It was assumed that if any group of students would have had a problem with maintaining focus during this process it would be the youngest group. Test duration was such that there was a brief pause between tests, during which students could relax before resuming the testing process. The researcher determined that the Tempo subtest was much more mentally taxing than the TPLT, it was also decided that the TPLT would be a welcome relief from the deep concentration required on the tempo subtest. Based on these determinations, the Tempo subtest of the MAP was administered first in all cases. Throughout the age groups, students demonstrated a dislike for the subtest of the MAP. Through informal discussion with the subjects following testing, it was discerned that this was due primarily to a dislike of the sound and the unvaried nature of the performance medium (a string instrument) used for the test examples, as well as the nature of the examples themselves. This could be possibly a result of the lack of exposure of these students to the sound of an orchestral instrument, as the school system used in this study does not have an orchestra program. As was mentioned earlier, this was one reason for the exclusive use of wind band excerpts in the TPLT. During the pilot testing of the tempo subtest it was noticed that there was laughter when the two excerpts to be compared were obviously different to most of the class. Despite instruction to students to cease this action, some level of it still existed and it existed throughout the testing of the other classes. It was the researcher’s concern that the students might realize that the laughter meant the excerpts were different and this might 64 jeopardize the reliability of the subtest. An informal review of the results of the MAP subtest immediately following the testing session, as well as the subsequent reliabililty statistics, did not validate this concern. There were no immediate concerns that came up during the test sessions of the TPLT. While there were comments from several students after the testing that they wished they had recognized the music they were listening to or that they really did not like that type of music, these attitudes were not evident during the testing. The type of drawings made on the pictorial scale, however, did denote the level of preference. While administering the TPLT to the highest ability-grouped band at the high school, the researcher observed some students who were very interested in showing off their drawings, but this was not a major disruption. From a visual scan of the test sheets when addressing this situation, it was not affecting the individual results of the students who were sharing drawings. It was noted that while taking the TPLT, a large number of test subjects were engaged in some form of movement that was showing tempo consciousness. Examples of such actions include foot or pencil tapping or even a slight nod of the head. It was also noticed that many of the test subjects ignored the instruction to wait to mark their answer sheets until the excerpt was finished playing as they listened to the later examples. Of course with a four second interval between questions there would not be enough time to be creative with the faces if they waited until the end of each selection. The retest was given during the second week following the original testing date. The test to retest time interval ranged fi'om a minimum of 8 days to a maximum of 12 days. The differences in the length of time between test administrations was a result of accommodating the schedules 65 at each of the three schools. All testing was completed by mid-February, 1998. As was stated earlier, the exact dates were determined following a detailed look at the school calendar. With the exception of the practice examples, which were deleted, the re-test contained the same material that was used in the first test (see Appendix K). There were, however, slight changes made in several areas in order to maintain student interest through the post test. LeBlanc (1979) found that students became less attentive to the test when they realized that it was the same test they had taken before. Based on some of his suggestions the listening test and student response form were altered. On the listening tape, the musical examples were re-arranged to create some variety. In order to maintain the integrity of the criterion measure, care was taken not to alter the combinations of musical excerpts that make up of the groups of three examples. Instead, the order of these groups as well as the order of the three excerpts within the group was altered. This kept the songs that were directly compared with each other together, just possibly in a different order. To create variety on the student response form, as well as help organize the results, the color of the form was'changed. The content and format of the form were the same. The entire retest of the TPLT, including taped introductory comments was completed in 15 minutes and 5 seconds. The Tempo Subtest of MAP was scored by adding up the number of correct answers. Following the compilation of student subtest scores, the scores were divided into high, medium and low aptitude groups for purposes of analyzing the data produced by the tempo preference listening test. These groups were determined by analyzing the students’ scores. The groups were not created to be equal sizes, as the distribution of tempo 66 subtest scores was not evenly distributed. Instead natural breaks as well as percentage of correct responses were examined. A score of thirty-six (90%) or more correct responses, out of forty, was classified as indicating high tempo aptitude, a score between 35 (88%) and 31 (78%) was placed in a medium tempo aptitude group, and scores 30 and lower were placed in the low aptitude group. This equates to 42.7% of the people taking the test being placed in the high aptitude group, 37.6% of those tested into the medium aptitude group and the remaining 19.7% in the low range. This breakdown of scores was used because it roughly follows what would be considered high, medium and low academic achievement in a school setting which served as a logical base on which to separate the scores. More information regarding the test scores can be found in the next chapter. Gordon (1971) reports that there is evidence to support the idea that music aptitude, much like intellect, is normally distributed among the population. It is also believed that everyone has at least some musical aptitude (p. 5). Gordon, however, also notes that participants in school music programs score higher on MAP than non- participants (p. 30). This is a possible explanation for the lack of even distribution of the Tempo subtest results in this study. It is also the belief of the author of this study that the lack of even distribution amongst the band students studied, as well as the increase of the Tempo subtest scores with age could be related to the idea that students who continue involvement in musical organizations over the years are often the ones who have the most aptitude to support their participation and achievement. Students who try an instrumental music activity without having the aptitude to support their effort may become easily frustrated and not continue. In the results of this study, Tempo subtest scores improved as the students grew older. 67 Scoring of the TPLT response sheet was done through the use of numeric values given to each of the five levels of liking, with 1 representing the lowest level of preference and 5 representing the highest level of preference. The scores from the nine fast test examples were grouped together and called the fast preference total, and the same was done with the nine slow examples. Likewise, both tempo preference totals were combined to create a total preference score. 68 Chapter Four: Results The method described in chapter three produces a great amount of data which will be analyzed and discussed in the following chapters. Mean tempos as reported by the adult, professional, judges as well as fast and slow categorizations by both professional and student judges were also shown in table 3. Interjudge reliability statistics on the results of the judges’ review are not necessary as each excerpt had to meet approval by each of the judges or the excerpt was eliminated from the final TPLT tape Subjectflemographics Test subjects were drawn from a small city area school district in Southeastern Michigan. The city itself served as a “bedroom” commuter community, most commonly for workers in the city of Detroit, the western suburbs of Detroit, and the city of Ann Arbor. There was also a moderate sized section of the population who were long term residents of the city. This group consisted mainly of older residents and their families who remained in the area. This portion of the population was generally blue collar and worked at some of the local shops or industries. This area was generally perceived to have a relatively high Socio Economic Status (SES), which was especially noticeable when studying property values as well as the cost of new housing. As mentioned earlier, the long time residents were of a more blue collar middle class SES. Mainly on the basis of a historical precedence of racial intolerance in the county in which this city lies, the city has remained a relatively ethnically homogeneous white community. The school district itself was a rapidly growing system serving over 6,700 students (K-12). The district consisted of a school for Kindergarten, five elementary schools (grades 1-5), two middle schools (grades 6-8), and 69 one high school of 2,200 students (grades 9-12). The school system has had a very good reputation for the quality and scope of its educational opportunities and programs. It has ranked consistently high in state wide standardized tests. All students involved in this study were enrolled in a band class at the time of testing. The band program in this school system also has long had a reputation of excellence in its area as well as across the state and region. The band program is large, serving over 900 students in three buildings. Thirty to forty percent of middle school students in the district participated in band activities, with over 10% of the high school having been involved in band activities. There were three full time band instructors in this school district. Band instruction begins in the 6th grade (which is the youngest grade used in this study) and classes meet every day as a part of the student’s regular schedule. Four hundred eighty-one students returned informed consent forms. Of this number, 41 were used as pilot test subjects and therefore were not used in the final computation of results. This left 440 test subjects who participated in the first portion of the testing process. Of these remaining subjects, 422 students successfully completed the three sections of the test: the tempo subtest from the MAP, the TPLT, and the TPLT re-test. Only 18 students failed to attend or properly complete all three sections of the test. The most common student mistakes were failure to rank preference responses, as well as seemingly inverting the rankings by ranking highly rated excerpts lower than excerpts that were given a lower preference score through the Likert-type scale. The final number of tests accepted represented 96% of the original test sample. Afier consideration was given to the demographics of the tests 70 that were not accepted, it was determined that the remaining tests provided a sufficient sample in each age group to allow for accurate assessment of the results. Please note that while some of the older age groups contain smaller numbers of students, this shortage was due to the natural retention rate of the band program studied and not a result of the incomplete tests that were eliminated. The final test sample by age as presented in chapter three is restated below, in Table 4, along with the percentages of each age in the overall sample. Table 4 Agalimnhenandiercentageflestfiubjects Age n Percentage of Sample r 11 61 14.5 12 99 23.5 13 78 18.5 14 58 13.7 15 63 14.9 16 29 6.90 17 30 7.10 18 4 0.90 Total 422 100 The average age of respondents was 13.45 years old with a standard deviation of 1.83. Table 5 shows the distribution of test subjects by grade. 71 Table 5 WWW “WMJG—racdefl M T.— ‘T hm W— n F Percentage of Sample OT—g ”BETTE-" 7 ,2 #_____9,5______ ___-______- 22.5 7 87 20.6 8 85 20.1 9 62 14.7 10 44 10.4 11 25 5.9 12 24 5.7 The mean grade was 8.10 with a standard deviation of 1.76. The number of subjects in the upper age and grade levels was considerably smaller than those of the younger ages and grades. The disparity in test subjects by age and grade was fairly consistent with the natural attrition rate of the band program used. It was also caused by the way in which students were scheduled in band. In this program there were not enough year long concert band classes to accommodate each of the more than 250 students who enrolled for some type of band class. Many students only participated in marching band, a nine week class at the beginning of the school year. The extremely small 18 year old group was a result of the natural age of high school students. Generally, high school students will reach the age of 18 in the second half of their senior year. The testing process for this study was completed at the end of the first semester and the beginning of the second semester of the school year and was therefore before most, but not all, 12th grade students reached their 72 eighteenth birthday. One must keep these numbers in mind when studying items such as means. The low number of subjects, especially in the 18 year old category, could definitely effect the consistency of the analysis of results from this group. Table 6 shows the age of test subjects by gender. While an even distribution between genders would have been desired, that was not realistic considering the gender imbalance that exists in most band programs. The gender imbalance was consistent with the gender ratios of the band program used in this study. Table 6 Demographicibegeandficndcr Age Male Percentage Female Percentage Total 1 1 21 34.4 40 65.5 61 12 34 34.3 65 65.7 99 13 20 25.6 58 74.4 78 14 30 51.7 28 48.3 58 15 30 47.6 33 ‘ 52.4 63 16 10 34.5 19 65.5 29 17 14 46.7 16 53.3 30 18 4 100 0 0 4 total 163 38.6 259 61.4 422 There is a large enough sample of each gender to allow for the study of trends appearing in each gender. Obviously the exception to this is the 18 year old test group, which consisted entirely of male subjects. 73 . | I l E S l . Two questions were asked of subjects at the end of the TPLT’s first administration. These questions, while not part of the present study’s research variables, were intended to provide a better understanding of the experience level of the test subjects. The first question was: “Have you ever been a member of a band or orchestra outside of school?” “Bands and orchestras outside of school” were described to the students as honors bands or orchestras, community bands or orchestras, local church bands or orchestras, or summer music camps. It should be noted that there was a community band and an orchestra in the county in which the students live, which accepted a certain level of high school musicians. Likewise there was a county high school honors band that was fi'equently made up of a majority of students from this school district. The school’s close proximity to three major universities, the high school director’s affiliation with a fourth and the close proximity to the Detroit metropolitan area all provided several opportunities for high school students to perform outside of school. Of the test subjects, 24.9 % stated that they had been a part of an outside ensemble. If one looked only at subjects aged 15 and above (that would generally represent tenth grade and above), 51.6% of those participants had been a part of an outside ensemble. The second question asked for the number of years students had been playing a music instrument. This question included piano, band and orchestra instruments, but did not include the recorder or any of the other instruments that students are required to be exposed to as a part of their elementary general music program. The responses for this question ranged from 1 to 14 years with a mean experience level of 4.59 years and a standard deviation of 2.62. 74 While these statistics did not directly affect the purposes of this study, this information is important because it provided a better view of the demographics of this test group. We know that the students came from a strong band program in a mid- to upper-middle-class SES area. There were many enrichment activities available to the students and there were many who availed themselves of these activities. All these factors have possible implications on the aptitude and achievement of these students. As discussed earlier in this paper, especially in Chapter One, past studies have shown that increased experience and participation in music activities may have an effect on one’s music aptitude scores as well as one’s preference for “classical” music. Gordon (1971) found that participants in a school music ensemble scored higher on MAP, although non participation in a school music program did not limit a student’s ability to attain a high score on MAP. These findings were found during MAP’s norms process (p. 30). Of course this could be explained by the premise that the students with higher music aptitude are the ones that remain in a music program while their classmates with less aptitude may find band more fi'ustrating and elect to discontinue participation. This is a potential area for further research to build upon the results of the current study. I B 1.1.]. The test-retest procedure was accomplished using Pearson product—moment correlations on each of the preference totals for fast and slow tempos. This comparison of the first and second testings determined the reliability of the TPLT over time. Except for the computation of reliability, only the scores from the original test were used in this analysis. This was recommended by LeBlanc (1979), who believed that the first 75 response was a truer, more natural preference measure than was the second one (p. 261). The internal reliability of the researcher-created Tempo Preference Listening Test (TPLT) was determined through the use of coefficient alpha. Prior to computing the coefficient alpha values, the musical excerpts from the TPLT were divided into two groups of 9 excerpts. One group of excerpts contained all excerpts with a slow tempo (slower than 100 bpm), while the other group contained the excerpts that had a fast tempo designation (faster that 100 bpm). Reliability was computed for each grouping of excerpts. The coefficient alpha value for the fast excerpts on the first and second administration of the TPLT was .81 and .83 respectively. The same process yielded slow excerpt coefficients of .84 during both administrations of the test. Test-retest reliability for the TPLT was acceptable with a correlation coefficient of .73 for the entire test. The reliability of the Gordon Tempo Subtest was computed using Cronbach’s a. The overall reliability of the tempo subtest of the MAP for the Osborn study was reported at .71. Once again remember only the Tempo subtest of MAP was used for this study; this reliability figure is representative of only the subtest’s use in this study and not indicative of the entire MAP when given in its entirety. In Tables 7 and 8 the reliability, mean score, and standard deviation, , of the tempo subtest of the MAP by grade are shown as reported in Gordon (1995) and Osborn (1998). These reliability coefficients were computed using the split halves procedure as adjusted by the Spearman—Brown Prophesy Formula to be consistent with the procedure used by Gordon in the MAP’s norms process. Likewise, grade rather than age was used for this analysis, once again in order to be consistent with the groupings used 76 by Gordon in his norms process. The subject distribution by grade was shown previously in Table 5. Table 7 1111.11 .111‘ ° .11 v.1 1 1.1‘ 1 1‘ ‘1111 1‘ 1 1'u '.1'1- 1 °. '111-11 1111 '° .1101111 £1228) Sample Size Reliability Sample Size Reliability Grade (Gordon) (Gordon) (Osborn) (Osborn) 6 1681 0.77 95 0.57 7 1543 0.81 87 0.75 8 1494 0.82 85 0.71 9 1312 0.83 62 0.84 10 1223 0.84 44 0.84 11 1077 0.85 25 0.70 12 1083 0.84 24 0.83 total 9413 422 77 Table 8 .1111... 1 U‘-..1 1 ‘ 1.. 911-. 1 D‘ O... 1 11' 1 .1‘ ‘1111 _1‘ 1 1‘U.. ;1.1‘ 1 ‘1 ‘11q‘11 1111 .11 stcmil928) Mean Score Standard Mean Score Standard Grade (Gordon) Deviation (Osborn) Deviation _.——6'”— "WEST” A i I “606*” "“3‘3175—fl— 5.76 _ 7 30.7 6.07 33.4 4.17 8 31.6 5.86 34.4 4.17 9 32.2 6.12 33.3 4.69 10 32.8 5.36 36.0 3.54 11 33.4 5.43 35.1 3.81 12 33.8 5.2 37.0 2.61 In most cases the reliability between the two test groups is close enough to be consistent from Gordon’s test norms sample to Osbom’s administration of the subtest. Considerably lower reliability was found in two grade levels from the Osborn test administration, grades 8 and 11. The difference that occurs in the eleventh grade could be the result of several things. As you will recall from table 5 the eleventh grade test group was small (n=25, 5.9% of total test population), and this lack of subjects could have affected the reliability somewhat. It is also noteworthy that the observations of these students’ band teachers over their time as a part of the program is that this group of students in general did not achieve, as musicians at as high a level, as had the remainder of the test population. A possible reason for the discrepancy at the eighth grade level is that it was one of two grades in which the test was administered to some of the 78 students by someone who did not have a student-teacher relationship with them. In these cases some of the test subjects were drawn from the second middle school in the school district. In all other cases the researcher had, or had previously had an instructor relationship with the test subjects. However, as stated earlier, the test was administered by the researcher during each test session. This difference in reliability coefficients was evaluated by comparing the means, standard deviations, and reliability of subjects in those grades by school. These numbers were found to be similar between the two schools. The eighth grade students at the researcher’s school had a mean score of 34.94 with a standard deviation of 3.99. Eighth grade subjects from the second middle school attained a mean score of 33.74 with a standard deviation of 4.35. Coefficient alpha reliability for the Gordon tempo subtest was also similar between the two schools. Reliability for subjects from the researchers school was reported at .624, and reliability for subjects at the other middle school was reported at .645. It was concluded that the difference between Gordon’s and Osbom’s reliability findings could be accounted for by the large difference in size of the groups tested. B l E l I E E I . . I Table 9 documents the average preference scores for the TPLT. The scores for the excerpts are based on the ratings subjects marked on a five point Likert-type scale. The most positive anchor was worth five points in the scoring with the least positive anchor being worth one point. Therefore, the higher the mean score, the higher the overall preference for that excerpt. 79 Table 9 1111-11 U‘u “‘1‘ 1‘ 1 1‘ I' 1 . ‘11 a1.11‘11 crdcnoflncreasinghcferenceSccrc Standard Test question Mean Deviation Tempo Classification 4 2.76 1.09 66 slow 17 2.77 1.19 74 slow 13 2.82 1.12 58 slow 5 2.93 1.11 81 slow 2 2.94 1.05 144 fast 15 3.14 1.19 68 slow 9 3.17 1.23 75 slow 7 3.34 1.15 62 slow 11 3.39 1.15 72 slow 3 3.40 1.06 88 slow 18 3.44 1.20 164 fast 1 3 .51 1.08 130 fast 8 3.53 1.08 125 fast 14 3 .60 1.15 120 fast 12 3.84 1.10 162 fast 6 3.85 1.04 112 fast 10 3 .90 1.08 130 fast 16 4.08 1.32 132 fast 80 As shown above, overall preference was shown for faster excerpts. Only one of the musical examples classified as having a fast tempo was preferred less than any of the slow tempo selections. Looking back at the excerpts, this particular one was a long excerpt that took a long time to develop melodically. This may have caused the students to lose interest before the melody took hold. In future studies it would be wise to either edit the excerpt down in length or avoid it completely. The mean preference score for the style of music utilized in this study was 3.36 (out of a possible 5), with a standard deviation of .64. For purposes of organizing the statistical analysis the excerpts were divided into two groups: fast and slow. The fast tempo preference mean score was 3.63 with a standard deviation of .70, while slow excerpts attained a mean preference score of 3.08 with a standard deviation of .77. Tables 10 and 11 show the mean preference and standard deviation by age for fast excerpts and slow excerpts respectively. Figure 1 charts these same preferences. 81 Table 10 U Standard Age 11 Mean Preference Deviation ll 61 3.49 0.84 12 99 3.63 0.74 13 78 3.69 0.70 14 58 3.60 0.68 15 63 3.74 0.57 16 29 3.48 0.56 17 30 3.79 0.57 18 4 3.61 0.61 Table 11 U-..'---. ~... .1...1-".... .13‘ 1 1, ‘1111 11 Age Preference Mean Standard Deviation Tl 2.84 0.85 12 2.91 0.82 13 3.09 0.77 14 3.03 0.68 15 3.19 0.66 16 3.42 0.47 17 3.58 0.65 18 3.56 0.79 82 Figure 1 4- 7‘ T I 7/# 3‘ :if‘rf: /"'::§ 3. F - . *"' ' I m 1 O . 5 as 2* “1'1 . a . 1‘ agI—é—‘T‘r‘ TE __. 13 i 17.1“" 15 T6 17 18 age ~5- fast preference + slow preference A casual look at the mean preference scores by age as shown in these tables and in Figure 1, shows a visible gain in mean as students grow older; however age 16 is an exception to this for fast tempo, and age 14 and 18 are minor exceptions for slow tempo. The increase in means as one grows older is considerably larger for slow tempo preference than it is for fast tempo. This result shows that fast tempo preference does not go down as a result of the gain in acceptance for slow tempos; instead fast and slow tempo preferences are merely moving closer together. This result will be looked at statistically later in this chapter. Tables 12 and 13 show the mean score of fast and slow excerpts by age and gender. Figure 2, further illustrates the relationship between age, gender, and preference found in this study. 83 Table 12 PreferencefonTPLlEastExcemtsthgeandficnder Standard Standard Age Male Mean Deviation Female Mean Deviation 11 3.57 0.79 3.44 0.87 12 3.50 0.77 3.69 0.72 13 3.83 0.75 3.64 0.69 14 3.57 0.72 3.62 0.64 15 3.54 0.54 3.92 0.55 16 3.37 0.65 3.54 0.51 17 3.59 0.57 3.97 0.52 18 3.61 0.61 0.00 0.00 Table 13 PreferencefoLIPIlSlmExcerptsbegcandflcnder Standard Standard Age Male Mean Deviation Female Mean Deviation 1 1 7.63 0.7 2 2.94 0.90 12 2.86 0.80 2.93 0.83 13 2.92 0.84 3.14 0.74 14 2.88 0.71 3.20 0.62 15 2.90 0.58 3.45 0.62 16 3.44 0.27 3.41 0.56 17 3.47 0.74 3.67 0.57 18 3 .56 0.79 0.00 0.00 84 Figure 2 4 ' /Q \ //’O '1. _ .. ’3 " 4 A ‘—— a / : “\N ‘ «nab/*"TJ/DI/fif! g. ~ _,_,,:.H.~—_._iv~— 451,—- / 1‘ ,-+———E— 9/ j //“/ I” 30- —— — 1_ _ .-..,. A - —.—— #——— -I s w 8 '— 2 19 . g , 1. o;___-_ 2.- - .-,__.__.____ii__i_-_ .9“ a»- 11 12 13 14 15 16 17 Age (years) -- male fast + male slow 9 female fast + female slow The overall mean for fast preference was 3.67 for females, with a standard deviation of .687, and 3.57 for males with a standard deviation of .691. Likewise, the mean by gender for slow preference was 3.16 for females with a standard deviation of .772, and 2.95 for males with a standard deviation of .742. This result shows that in general, females had higher preference for the style of music used in this study regardless of age and tempo. However, the preference difference between male and female listeners was even greater with the slow excerpts, with females having the higher preference. 85 RankedExccrpLResults As a means of avoiding a bias against the general style of excerpts being used in preference testing for this study, students were asked to rank each group of three excerpts according to how much they liked one excerpt compared to another. In doing this, students had to at least say they like something better than something else, even if they disliked all three examples. Casual observation of the individual response sheets for the TPLT disclosed some examples of a general bias on the facial responses. These were answer sheets on which every or almost every response was the same (usually at the lowest preference level). This use of two ranking systems helped to provide more information fiom which to draw conclusions concerning overall preferences regardless of a student’s general musical style bias. Table 14 shows the mean score and standard deviation of the ranked responses. For the purpose of maintaining consistency between the facial response means and the ranked response means, rankings were coded in a way as to maintain a five point scale. An excerpt receiving the highest ranking was given a score of five, the middle ranking received a score of three and the lowest ranking received a scOre of one. 86 Table 14 1111.11 U‘-1 11.1.1' ‘1 ‘ 11.11‘1'1011- 1 1 ‘.'1- PreferenceScore Standard Excerpt Mean Deviation Tempo Grouping 17 1.99 7.39 slow 4 2.32 1.40 slow 2 2.34 1.55 fast 11 2.44 1.61 slow 5 2.45 1.39 slow 13 2.45 1.44 slow 9 2.68 1.62 slow 15 2.82 1.58 slow 18 2.87 1.39 fast 7 3.02 1.59 slow 3 3.19 1.56 slow 12 3.23 1.54 fast 8 3.29 1.64 fast 10 3.33 1.60 fast 1 3.46 1.59 fast 14 3.73 1.61 fast 16 4.14 1.36 fast 6 4.26 1.32 fast N912: Ranked responses were coded in such a way as to give five points to the excerpt with the highest stated preference, three points for the excerpt ranked in the middle, and one point for the lowest ranked excerpt. 87 Results from the ranked responses demonstrated similar results to the Likert-type facial responses. In both assessments, faster excerpts received overall higher mean responses. The order by mean of the facial responses was not completely consistent with the order by mean of the ranked responses. They were similar enough, however, to uncover trends regarding the preference for these excerpts. These trends confirm that the test subjects had a higher preference for the faster tempo selections. It is not easy to utilize the means of the ranked responses in the same ways the means of the facial responses were used. Unlike the facial responses, which allowed students the freedom to like or dislike each excerpt at the same level (there could be tie scores), ranked responses required subjects to choose one excerpt over another (no ties were allowed). This means students who gave the highest preference score to two or three excerpts using the facial responses had to mark an excerpt they liked as a lesser favorite. The points per ranking were such that one could have preferred an example at the highest level of facial response which was worth five points, but when one placed that same example in a ranked position it could result in no more than a three point value. This circumstance would definitely lower an excerpt’s overall mean and ranking among other excerpts, showing what appears to be a lack of preference. It was also possible that excerpts that had lower positions when ranked, as opposed to when rated on the faces, may have suffered from being in a particularly strongly preferred group of three excerpts. Also, an excerpt that had less than convincing ratings on the faces could have been elevated in rankings because the other two excerpts in its grouping were preferred even less. For all of these reasons it is impractical to directly compare the means of the facial responses with the means of the ranked responses. 88 Because of the fact that no high incidence of general negative bias (consistent negative rankings on all or most excerpts) was evident in the facial responses, the ranked responses are presented to reinforce the facial responses, which showed a preference for faster tempos. If a general consensus had not been found between the two styles of rating (rated response [facial], or ranked response) a closer interpretation of internal ranked results might have been necessary. ResultsoflthclemmSubtesr Table 15 shows the subject scores on the tempo subtest of MAP. The scores on MAP were relatively high and not evenly distributed as shown in that table: Because the nature of the participants in the current study was not as diverse as a national random sample, the aptitude scores in this study were not as evenly distributed as one might expect. The raw aptitude scores for tempo perception were concentrated in the higher score range. Table 16 shows the mean score and standard deviation by grade for the Tempo Subtest of the Music Aptitude Profile, as reported from Osbom’s (1998) testing. Mean scores for participants in the current study rose over the course of the grades included in this study with the exception of a slight mean decrease in grades 9 and 11 from the past grade’s mean score. Standard deviation also decreased across the grades with the same exceptions noted in the mean scores. The norms for the MAP were developed by Gordon through the use of test results of 12,805 students. Among those students were 4,744 “musically select” students whose norm scores were reported separately. It was the norms from the musically select students that were used to compare to the mean scores from the current study. This was done to attempt to 89 equalize the fact that unlike the general MAP norms, who were selected regardless of musical training, the participants of the current study all had been involved in a musical activity for some period of time. Remember, the test population for this study was limited to students enrolled in instrumental music classes and contained a good percentage of subjects who had extensive musical experience and training. A comparison of the means of these musically select students and the students involved in the present study, is shown in Table 17. This comparison showed the means to be between the norms testing and the present study to be close, with the current test subjects scoring slightly higher in each age category. When looking at any difference in mean test scores one should also consider that there is a 34 year difference between the time that Gordon established the norms for the MAP and the administration of the tempo subtest by Osborn. It would be difficult to assess what type of effect the lengthy gap of time between testings by Gordon and Osborn had on the overall differences in mean scores. 90 Table 15 O O C . . . . .. . . .11 1111.. 1 1.1.11 11 11.11 thelcmmfiublcstflfiheMAB Raw Score Frequency Percent of Population 12 l 0.2 13 1 0.2 17 1 0.2 18 2 0.5 20 2 0.5 21 3 0.7 22 2 0.5 23 6 1.4 24 6 1.4 25 3 0.7 26 7 1.7 27 6 1.4 28 11 2.6 29 17 4.0 30 15 3.6 31 19 4.5 32 26 6.2 33 31 7.3 34 35 8.3 35 48 11.4 36 42 10.0 37 32 7.6 38 44 10.4 39 45 10.7 40 17 4.0 91 Table 16 1111.11 .111: " um. 1- .11 .11.1|-".1.1 1. Wing Standard Grade 11 (Osborn) Mean (Osborn) Deviation 6 95 31.5 5.76 7 87 33.4 4.17 8 85 34.4 4.17 9 62 33.3 4.69 10 44 36.0 3.54 11 25 35.1 3.81 12 24 37.0 2.61 92 Table 17 1111.. 1 .111‘ " U‘..1 1 ‘ .11 .11.. 1 D‘ '111 1.1‘ 11 1 1 u,. “ ~1“ 1111 " .11 ‘ _1‘ LQSthJQESJ 11 Mean Standard 11 Mean Standard Grade (Gordon) (Gordon) Deviation (Osborn) (Osborn) Deviation 4-6 T490 29.8 5.87 95 3T5 5.76 7-9 1414 33.1 4.80 234 34.0 4.32 10-12 1840 35.1 4.33 93 36.0 3.43 Note. Gordon grouped subjects from grades 4-6 together to achieve the mean reported above. The Osborn test mean in that age category only includes students from grade 6 as that was the youngest age group involved in the Osborn testing. Correlations Using the Pearson Product Moment procedure, correlation coefficients were computed to test the effect of each variable on individual preferences. The level of significance was set at alpha = .05 for this study. Effecmfage When studying the effect of age on fast tempo preferences the correlation coefficient between age and preference is .065 (p=.182). This shows that while there may be a slight increase of fast tempo preference as age increases, this finding is not significant. The effect of age on slow tempo preferences is considerably more positive. This study found a highly significant effect of age on slow tempos. 93 The correlation coefficient between listener age and slow tempo preference was .266 (p=.000). The correlation between age and the MAP tempo subtest score was .292 (p=.000). This result shows that increasing age has a significant and positive effect on tempo perception scores when measured by the Tempo subtest of the MAP. Effectnfltcmpnapfitudc The correlation between tempo aptitude and slow tempo preference yielded a significant (p= .000) result with a coefficient of .181. This result indicates a relationship between increased preference for slow music and increased tempo aptitude. Likewise, the effect of higher tempo aptitude on fast tempo preferences was significant (p=.004) correlation with a coefficient of .139. This result shows that there is a slight positive preference for fast music among individuals with higher tempo aptitude. Eflcctnfgcndcr Gender’s effect on fast tempo preferences was shown to be non significant (p=.161). The correlation coefficient in this area was .068. Gender, however, was shown to have a significant effect (p=.008) on preferences for slow music. The correlation coefficient (.129) showed that females had a slightly higher, but significant preference for slower music than did males. This statistical analysis yielded some important results. All of these results and their implications for education as well as for future research will be discussed further in chapter five. 94 Chapter Five: Conclusion The results as stated in Chapter Four provide some very interesting areas to study. Some of these results further confirm previous research as mentioned in Chapter Two; others branch off into new research areas and new ideas. This chapter will highlight these latter areas and discuss the possibilities for future research, as well as present implications for music education. 11' . [1; E' 1' Through the use of the TPLT students demonstrated an overall preference for faster tempos. This was shown in the result that of the nine fast excerpts on the TPLT; eight of these received higher mean preference scores than any of the nine slow excerpts. Upon further thought it was noticed that the lone fast example to be preferred less than several slow examples was perhaps borderline in passing the qualification check for inclusion in the TPLT test tape. Its tempo may have been ambiguous, the melody a little slow to develop, and the whole piece a bit more esoteric than students of these ages are accustomed to. The ranked responses on the TPLT also demonstrated a higher preference for the fast excerpt within each of the groups of three excerpts that were compared to each other. Of all the ranked excerpt means only two fast excerpts even had a mean score lower than that of the slow excerpts; one of those was the excerpt mentioned in the previous chapter. The other happened to be in a grouping that contained one of the most preferred excerpts overall, and it was therefore handicapped by that circumstance. The result in this study that shows that secondary school age students prefer faster tempos is certainly no surprise. This belief is heavily 95 supported through the literature as discussed in previous chapters. The more interesting results came from looking at how age, tempo aptitude, and gender affect the tempo preferences of secondary school students. Examining the mean preference score and standard deviation by age in the results of the TPLT shows clearly a general increase in preference as students become older. While preference for both the fast and slow excerpts from the TPLT rose consistently in all but one age (age 14), the difference was greater in preference for slow tempos. This demonstrates that in this study, subjects already preferred fast excerpts, but their preference for slow music increased at a greater rate than their preference of fast music as they grew older. Standard deviations also decreased with an increase of age. The gap between preference for the slow and fast excerpts on the TPLT decreased from 0.65 at age 11 to a difference of 0.05 at age 18 (on a scale of 1 to 5). This actually shows that while students still preferred fast music, their tolerance or acceptance of slower music increased as they grew older. The finding that age was a factor in preference supports previous research as discussed earlier in chapter 2. The effect of gender and age on preferences also showed some interesting results. As with age and tempo preference, mean preference scores for both fast and slow tempos in both genders increased as the students grew older. The most interesting results to come fi‘om the analysis of gender, age, and tempo preferences came from a closer look at how each gender’s tempo preferences interacted with each other. Looking at slow preference, females displayed a higher mean preference for the slower excerpts than did males. Females retained higher mean preferences though age 17, which was the oldest age group tested that contained female subjects. The female mean preference score for slow tempos increased at a 96 gradual rate throughout the age groups tested. Male slow tempo preference means rose in subjects over the years as well, however this growth was not as gradual as it was with females. The growth in preference for males was gradual up through age 15 (by which point they had still not reached the preference mean of the 11 year old females). Between age 15 and 16 there was a sudden increase in preference from 2.90 to 3.44 (which is actually slightly higher than the female mean, but for only that age). From age 16 through age 18 the mean preference increased gradually as did the female mean reported earlier. This discrepancy between how the different genders related to slow tempos at different ages seems to be similar in many ways to the differences in maturation stages of adolescents in this age group: girls tend to begin the maturation process earlier than boys. This same maturation difference could be part of the cause of the sudden jump in tolerance of slow musical examples such as those presented on the TPLT. The effect of age and gender on fast tempo preferences was also noteworthy. In this instance males exhibited a higher preference than females for the fast excerpts of the TPLT at age 11. The difference between genders was much closer in this case than it was with the slow excerpts. Overall the males maintained a stable mean; it did not increase or decrease significantly other than 2 one year spikes at age 13 and age 16. Perhaps the most interesting result uncovered through this analysis is that while females exhibit a lower preference for fast excerpts at age 11 their preference for faster excerpts increased at a higher rate and by age 17 females had a higher mean preference score for faster music than did males by a difference of 0.38. In summary, the finding that females exhibit a higher preference for slow tempos throughout all age groups and develop a higher preference for 97 faster music with age than males, supports the idea that females may be more tolerant of various styles of music than males. These are fascinating results; however, this area of research has not been studied extensively and more study is needed before one can conclusively agree that gender has an effect on music preferences. This study is however a step in that direction. Correlation studies also show that there is some increase in preference for slow tempos for individuals with higher tempo aptitude and a slight increase in preference for fast tempos among those with higher tempo aptitude. I l' . E F. B 1 There are many areas in which future research could be done. It is obvious from the literature base that gender differences in music preference is an area that has received little attention and needs additional emphasis before conclusions can be created. Additional research into the role aptitude and age play, together or separately, in preference decisions is also an important area to study firrther so as to improve our educational abilities. If this study’s findings are to have a future impact on music education more research must be done if merely to establish clear ideas regarding age, aptitude, and gender differences that affect our liking of various styles of music. This study looked at students exclusively from a successful band program. How would these results differ based on the utilization of a vocal music group? Or how would things be different if a totally non-musically-trained or random sample of trained and untrained students were used? Would these results change if tested longitudinally? Could differences in preferences by gender be linked to differences in maturation 98 in males and females at various stages of development? The ideas are almost endless. 11"E11'E1' If, as Gordon (1971) mentions the testing of and research into music aptitude is to help teachers diagnose students’ specific strengths and weakness (p.47), and if our focus as music educators is to provide our students with worthwhile experiences in music to help them to become life long consumers of music, we must put effort into helping teachers to understand the complexity of aptitude and preference decisions so as to allow teachers to structure learning opportunities to the level of their students. It is through this approach to make the study of music a stimulating and tolerable experience at the individual level that we enable our students to better enjoy their musical experiences and learn further in the area of music. As with any area of improving education, this improvement in musical understanding and education is accomplished through continued research into areas such as the affect of age, aptitude, and gender and application of this learning into the curriculums of our school. After all, current issues in music classrooms such as ability-level grouping versus grade-level grouping in instrumental music classes, mixed-or-single gender vocal music ensembles, or the importance of a good elementary and general music program in every school system are all real issues facing music educators now. Research in the aforementioned areas continues to give educators the ability to defend and support their professional beliefs aside from the obvious goal of doing what is best for those we are educating. 99 APPENDICES 100 APPENDIX A University Committee on Research Involving Human Subjects Approval 101 MICHIGAN STATE U TV I \/ E 11 S l 1' Y December 2, 1997 TO: Albert Le Blanc' 149 MuSic Building RE: IRE“: 97-782 TITLE: EFFECTS OF AGE AND APTITUDE ON THE MUSIC TEMPO PREFERENCES OF SECONDARY SCHOOL STUDENTS REVISION REQUESTED: N/A CATEGORY: l-B APPROVAL DATE: 11/19/97 The University Committee on Research Involving Human Subjects'lUCRIHS) review of this project is complete.. I am pleased to adVise that the rights and welfare of the human subjects appear to be adequately rotected and methods to obtain informed consent are appropriate. rgeiefore, the UCRIHS approved this proaect and any reViSions listed a ove. RENEWAL: UCRIHS approval is valid for one calendar year. beginning with the approval date shown above. Investigators planning to continue a project beyond one year must use the green renewal form (enclosed with t e original agproval letter or when a. project is renewed) to seek u date certification. There is a maximum of four such expedite renewals ossible. Investigators wishing to continue a project beyond tha time need to submit it again or complete review. REVISIONS: UCRIHS must review any changes in procedures involving human subjects, rior to initiation of t e change. If this is done at the time o renewal, please use the green renewal form. To reVise an approved protocol at any other time during the year, send your written request to the_ CRIHS Chair, requesting reVised approval and referencing the progect's IRB # and title. Include in your request a description of the_change and any revised ins ruments, consent forms or advertisements that are applicable. PROBLEMS] CHANGES: Should either of the followin arise during the course of the work, investigators must noti UCRIHS promptly: (1) roblems (unexpected side effects,'comp aints, e c.).involving uman subjects or 12)_changes in the research enVironment or new information indicating greater risk to the human sub'ects than eXisted when the protocol was previously reviewed an approved. If we can be of any future help, please do not hesitate to contact us at (517)355-2180 or FAX (51714 2-“‘71. Sincerely, :David E. Wright, Ph . \_UCRIHS Chair DEW:bed cc: Michael Osborn 102 APPENDIX B Informed Consent Letter 103 December 4, 1997 Dear Brighton Band Parent, This letter is to ask your permission for your son or daughter to participate in a research study. The purpose of the research study is to research the musical characteristics that influence the music preferences of students of various ages and musical aptitudes. For this study I will administer to each child the tempo subtest of the Gordon Music Aptitude Profile, a standardized music aptitude test. Each student will also take a listening test during which he or she will listen to several musical examples and, using the response sheet provided, rate their liking of the various musical excerpts. Testing procedures will take place during your child’s regularly scheduled band class. Total class time used will be three class sessions over the course of two weeks. This study is administered at no cost to the participants. Steps have been taken to protect the confidentiality of each test participant in order to safeguard their rights. This study has been explained to school authorities, and it is through their approval that I am seeking your permission. I hope you will allow your son or daughter to participate in this study. You can indicate your approval by signing and returning the consent form below. If you have any questions or concerns regarding this study please contact me at (810) 229-1455. Sincerely, Michael K. Osborn, Director Maltby Middle School Bands 229- 1455 (Please detach and return this portion to your band director if you consent) I have read the above explanation and hereby consent to my child’s participation in your music/tempo preference study. I understand that my child is free to withdraw from this study at any time without penalty. I understand that my child will remain anonymous throughout this study, this his or her verbal assent will be obtained as a condition of this study, and that his or her responses will remain confidential. Within these restrictions, I understand that when the study is completed the overall results of it will be made available to me upon my written request. Signed: Date: (parent or legal guardian) Child’s Name: Teacher’s Name: 104 APPENDIX C Music Aptitude Profile Answer Sheet Page One (Used with permission from GIA Publications Inc) 105 TEST T — TONAL IMAGERY MUSICAL APTITU DE PROFILE 9 ‘ GIA Publications, Inc. IEGIN HERE l 9 9 9 9 PART! he 5 o 695 cg ollacl: % 01695 g) o ”flown" ISO 0 o 680 0 01130 o clbao o o PRACTICE 9 7 53”“; ? 2.9.3 8; ’0 we 9°; £31296: 9% 0179.5 9%. o he 0 o 200 o o 780 c 0123:: o @1730 o 0 ‘BO 0 O l D ’ L D ’ I. D ’ I. D 9 3A0 o c 89:. c 013“; o OIBAO o o 330 o 0 88C.) 0 01330 c 01830 o o l D " L D 7 l D 7 L D ? . 00 o 0 9M: 0 our.) 0 019990 0 c no 0 o 96:. o 014:0 0 01930 0 o l o 9 l o 9 l o 9 l o .9 5A0 o o IOAO o o ISAo o o 20Ao o o 500 0 01080 c» 01560 0 02080 o o atom HERE 9 e 9 PART" 1.5 g 23 6A3; & (311.5 8) 016v}: 5 o HARMONY (1,) 16 o o 660 c 01130 0 01600 o o PRACTICE L D " l D 7 l D ? l D ? 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In} I“: c c 69::- c cliAc o c i6A-3 c c, .L ‘ ‘ ISO 0 o 683 C C-llfio 0 01630 0 c: ' 'IACYICE s o , s n 9 s o 9 s o 9 5°“: , 2A0 o c- 7Ac c CI2AC 2 CNN: 0 C it: o C) 230 o 0 78C: 0 01280 0 01730 o 0 ”BC 0 O s o 9 s o 9 s o 9 s o 9 I 3‘0 o o 4:; c CI3AC c 'OIBAO o c- S D ? :2“: o o 350 o 0 88C: 0 013:0 0 01880 o c: I s o 9 s o 9 s o 9 s o 9 5 440 o 0 9A0 0 olho o ol9Ao o c: « 430 o o 930 0 01480 0 01930 o o s o 9 s o 9 s o 9 s o 9 590 o oIOAo 0 015990 0 o20Ao o o Slo 0 01080 c 01560 0 02080 o 0 seem mm o 9 s o 9 s o 9 s o 9 :A‘ETERHIRI “5 o o 6490 o <31le 0 oléAo o o ’ Ibo o o blo o oliso 0 01650 o 0 meme: sons: 5 o 9 s o 9 s o 9 s o 9 2A0 0 0 7A0 0 012990 0 037990 0 o s o 9 Mo 0 o 200 o o 7Io o ol2lo 0 01700 0 o Is 0 O s o 9 s o 9 s o 9 s o 9 s o ? 3A0 o 0 3A0 0 013Ao o OISAO o o 2A0 o o 380 o o BIO 0 01330 o olBso o o s o 9 s o 9 s o 9 s o 9 4190 o o 940 0 Glue o 019Ao o o . “o o o 9so o ollso 0 01930 o o s o 9 s o 9 s o 9 s o 9 5A0 o oIOAO o OISAO o 020Ao o o 580 0 01050 0 01500 o <32an 0 o 01.80qu Muir-reamed. 106 Your scores on the MUSICAL APTITUDE- PROFILE will provide inlormotion that will help you and your teacher. This is a listening test. Musical selections are on a recording. Your answers will be marked on this answer sheer. Wait quietly for directions. APPENDIX D Tempo Preference Listening Test Response Sheet 107 TPLT Student 1]): School: Grade: Age: Class name: Gender (circle one): male female Example Questions: Please draw the nose or mark in some fashion the face that best represents your liking of that musical example. You may use the same answer more than once. eoeoe eoeoe eeeoe In the spaces below please rank each excerpt, by letter, in order of your preference Most Preferred Least Preferred 108 Test Questions: ooeoe ooooe ©©e®e Most Preferred Least Preferred 109 ooooe ooooe ooooe eeeoe eeeoe eeeoe Most Preferred Least Preferred 111 cocoa ooeoe ©©ooe Preferred ©O O. 14. 15. Most Preferred Least Preferred 113 16. e e V 17. e e V 18. e e "v” Most Preferred Least Preferred Please respond to the following questions regarding yourself. Have you ever been a member of a band or orchestra outside of school? Yes No How many years have you played a musical instrument? years 114 APPENDIX E Discography of Excerpts Used in the Tempo Preference Listening Test 115 Music Excerpt Reference List , (traditional). T’was in the moon at Wintertime. Arranged by Smith R. (1995). On ScumLChQicsLlflflit Vol. 9 [compact disc]. Valley Forge, PA: J .W. Pepper & Sons, Inc. (1995). Bamhouse, CL. (1921). Harmony Heaven. Arranged by Paynter, J. (1991). As performed by the Washington Winds, Edward Peterson, conductor. On fiQldangLQfithmh [compact disc]. Oskaloosa, IA: Walking Frog Records. (1994). Bennett, R. R. (1957). Symphonic Songs for Band: Mvt. 2, Spiritual. As performed by the Eastman Wind Ensemble, Frederick F ennell conductor (1959). On BrmmmdAmcncanBandfilassms [compact disc]. London: Mercury Records. (1990). Berlioz, H. (1830). Symphony Fantastique: March to the Scaffold. Arranged by Story, M. (1996). On MusiLIQLCQntandjnilazz EnscmhlsLlQQfi: disc 1 [compact disc], Edward Peterson, conductor. Miami: Warner Bros. Publications. (1996). Bullock, J. (1996). Chorale Variations. On WSW andlazzfinscmblszlflfifiz disc 1 [compact disc], Edward Peterson, conductor. Miami: Warner Bros. Publications. (1996). Erickson, F. (1955). Fantasy for Band. As performed by the Virginia Wind Symphony, Dennis J. Ziesler, conductor. On Frank Erickmfianiclassics [compact disc]. Oceanside, CA: Oceana Recordings. (1995). Erickson, F. (195 8) Chorale for Band. As performed by the Virginia Wind Symphony, Dennis J. Ziesler, conductor. On Enank Erickscnzfiandclassics [compact disc]. Oceanside, CA: Oceana Recordings. (1995). 116 Erickson, F. (1964). Rhythm of the Winds. As performed by the Virginia Wind Symphony, Dennis J. Ziesler, conductor. On Erank EricstnLBandfilassics [compact disc]. Oceanside, CA: Oceana Recordings. (1995). Giannini, V. (1959). Symphony No. 3, Mvt. 1: Allegro energico. As performed by the Dallas Wind Symphony, Frederick Fennell, conductor. On Iritticc [compact disc]. San Francisco: Reference Recordings. (1993). Grainger, P. (1919). Children’s March: Over the hills and far away. As performed by the Michigan State University Symphonic Band, Keith Brion, conductor, Kenneth Bloomquist, director. On Imheonczm Gramgerlsgreatsymphonicbandmusic [compact disc]. Hollywood, CA: Delos International. (1990). Nelhybel, V. (1964). Trittico, Mvt. 3: Allegro marcato. As performed by the Dallas Wind Symphony, Frederick Fennell, conductor. On Irinicc [compact disc]. San Francisco: Reference Recordings. (1993). Reed, H. O. (1949). La Fiesta Mexicana, Mvt. 2: Mass. As performed by the Dallas Wind Symphony, Howard Dunn, conductor. On Eicsial. [compact disc]. San Francisco: Reference Recordings. (1991). Reed, H. O. (1949). La Fiesta Mexicana, Mvt. 3: Carnival. As performed by the Dallas Wind Symphony, Howard Dunn, conductor. On EicataL [compact disc]. San Francisco: Reference Recordings. (1991). Respighi, O. (1929). Roman Festivals, Mvt. 4: The epiphany. Arranged by Odom, L. As performed by the United States Air Force Band, Lieutenant Colonel Lowell E. Grahm, commander, conductor. On Roman Trilogy [compact disc]. Washington DC: United States Air Force. (1997) 117 Sousa, J .P. (1909). Glory of the Yankee Navy. As performed by the University of Illinois Symphonic Band, Harry Begian, conductor. On In 0: ‘1 Al 1‘ t. ‘ ' s 'u' true: 31:0 H. U-. 1‘ t 1‘ 1 o ' -._ .9: aw ° 9. 9:9 one '11: ‘ 11.. t‘ [compact disc]. From the series The Begian Years, Vol. IV. Clarence, NY: Mark Custom Recording. (1993). Sullivan, A. as compiled by Mackerras, C. (1951). Pineapple Poll Suite, Mvt. 1: Opening Number. Arranged by Duthoit, W.J. (1952). As performed by the Eastman Wind Ensemble, Frederick Fennell, conductor (1959). On BalleLfQLBandleagnct [compact disc]. London: Mercury Records. ( 1992). Sullivan, A. as compiled by Mackerras, C. (1951). Pineapple Poll Suite, Mvt. 4: Finale. Arranged by Duthoit, W.J. (1952). As performed by the Eastman Wind Ensemble, Frederick Fennell, conductor (1959). On BalchfQLBandzflagncr [compact disc]. London: Mercury Records. (1992). Walton, W. (1937). Crown Imperial: A coronation march. As performed by the Eastman Wind Ensemble, Frederick Fennell, conductor (1959). On BritishjndAmcricanBandfllassics [compact disc]. London: Mercury Records. (1990). 118 APPENDIX F TPLT Musical Excerpts Professional Qualification Checklist 119 TPLT MUSICAL EXCERPTS Professional Qualification Checklist XES Nfl Qualificatinn l. Purely instrumental music (no vocal music) 2. Concert band recording 3. Duple Meter 4. Absence of Microbeats and Macrobeats 4. Traditional Sounding 5. Unfamiliar to students 6. Performance of acceptable quality 7. Recording of acceptable quality Tempo: _ bpm Source Tape& Selection # XES HQ Qualificafinn _ __ 1. Purely instrumental music (no vocal music) __ __ 2. Concert band recording _ _ 3. Duple Meter __ _ 4. Absence of Microbeats and Macrobeats _ _ 4. Traditional Sounding _ __ 5. Unfamiliar to students __ _ 6. Performance of acceptable quality __ _ 7. Recording of acceptable quality Tempo: __ bpm Source Tape & Selection# 120 APPENDIX G TPLT Musical Excerpts Student Qualification Checklist 121 TPLT MUSICAL EXCERPTS Student Qualification Checklist 4. 5. Source Tape & Selection # Q l'fi |° Purely instrumental music (no vocal music) Band recording Traditional Sounding Unfamiliar to you Performance / recording of acceptable quality 4. 5. Source Tape 8: Selection # Q Hi I' Purely instrumental music (no vocal music) Band recording Traditional Sounding Unfamiliar to you Performance / recording of acceptable quality Q Hi I' l. Purely instrumental music (no vocal music) 2. Band recording 3. Traditional Sounding 4. Unfamiliar to you 5. Performance / recording of acceptable quality Source Tape & Selection # 122 APPENDIX H TPLT Recorded Instructions and Spoken Text 123 Text for Listening Test Hello. Thank you for agreeing to participate in this project today. When I have finished reading the instructions you will begin taking a listening test which will be used to investigate music preferences amongst you and your peers. There are no right or wrong answers for this test. Instead the response you provide on the answer sheet should represent your level of liking of the musical selctions presented. You will listen to 18 musical examples. Following each example you will mark, on your answer sheet, how much you like or dislike a musical example by marking the appropriate face. The smiling face on the left side of your answer sheet represents the most positive preference to that excerpt. Likewise the frowning face to right represents the most negative preference to the musical example. Do not mark your sheet until the musical example is finished playing. You will be given a few seconds after each example during which you may chose your answer. You may use the same level of response more than once but mark only one face per question. Following each group of three excerpts you will be asked to rank each of the three examples in order of your preference. Please remember there are no right or wrong answers for this test. Before we begin let’s try some sample questions; please find the practice examples on your answer sheet. Now listen to the musical example and when the music stops mark on the face that descibes your liking of that piece of music. I will do example A for you then we can do the last two together. Here is practice example A. 124 (music plays and stops) Now please look at the screen. As you can see, I really liked the first example so I drew a nose on the face Farthest to the left. Now let’s try the next two examples together. Here is practice example B Now please mark the appropriate face You may have noticed that our answers to this example might not be the same. That is alright. Remember there are no right or wrong answers to this test. Here is practice example C. Mark your paper when the music stops. Now please mark the appropriate face. Please use the spaces below example C to rank the examples according to your preference. Place the letter of the excerpt on the appropriate line. There can not be any ties, each excerpt must be used. Your answers might look like mine. Are there any questions before we begin? 125 If there are questions during the test please raise your hand and the instructor will come to you. Do not leave your seats during the test. This is example 1. This is example 2. This is example 3. Please rank your preferences now. This is example 4. This is example 5. This is example 6. Please rank your preferences now. This is example 7. This is example 8. This is example 9. Please rank your preferences now. This is example 10 This is example 11. This is example 12. Please rank your preferences now. 126 This is example 13. This is example 14. This is example15. Please rank your preferences now. This is example 16. This is example 17. This is example 18. Please rank your preferences now. Please take a few moments to answer the following questions regarding yourself. When you are finished remain silent while others are finishing their comments. Your teacher will collect your test when everyone is finished. Thank you once again for your participation in this project. If you have any questions reagarding this test, please ask the instructor after the tests have been collected. 127 APPENDIX I TPLT Retest Recorded Instructions and Spoken Text 128 Text for the Retest of the Listening Test The following is a listening test much like the one you participated in a short time ago. To prepare for this test, please look at your response sheet. Once again you will listen to 18 musical examples. Following each example you will mark on your answer sheet how much you like or dislike a musical example by marking the appropriate face. The smiling face on the left side of your answer sheet represents the most positive preference to that excerpt. Likewise, the frowning face to the right represents the most negative preference to the musical example. Do not mark your sheet until the musical example is finished playing. You will be given a few seconds after each example during which you may chose your answer. Remember you may use the same level of response more than once, but mark only one face per question. Following each group of three excepts you will be asked to rank each of the three examples in order of your preference. Please rank each excerpt without using any ties. Please remember that the purpose of this study is to hear your opinions and preferences regarding these musical examples, therefore there are no right or wrong answers for this test. Are there any questions before we begin? If there are questions during the test please raise your hand and the instructor will come to you. Do not leave your seats during the test. 129 This is example 1 This is example 2 This is example 3 Please rank your preferences now This is example 4 This is example 5 This is example 6 Please rank your preferences now This is example 7 This is example 8 This is example 9 Please rank your preferences now This is example 10 This is example 11 This is example 12 Please rank your preferences now This is example 13 This is example 14 This is example 15 130 Please rank your preferences now This is example 16 This is example 17 This is example 18 Please rank your preferences now Thank you once again for your participation in this project. If you have any questions regarding this test please ask the instructor after the tests have been collected. Once the analysis of the results is completed, you will be able to see you results from each sections of the testing process. You will be notified at a later time as to how to receive these results. 131 APPENDIX J TPLT Examples on Overhead Transparency 132 TPLT Student ID: School: Grade: Age: Class name: Gender (circle one): male female Example Questions: Please draw the nose or mark in some fashion the face that best represents your liking of that musical example. You may use the same answer more than once. 0 v c. ee V In the spaces below please rank each excerpt, by letter, in order of your preference A. V Most Preferred B A 0 Least Preferred 133 APPENDIX K TPLT II, (retest) 134 TPLT Il Student ID: School: Grade: Age: Class name: Gender (circle one): male female Please draw the nose or mark in some fashion the face that best represents your liking of that musical example. 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