A NORMATIVE STUDY OF SEXUAL DIFFERENTIATION IN D-A-P DRAWINGS OF CHILDREN TI’nesls Ior II1e Degree oI M. A. MICHIGAN STATE UNIVERSITY Cheryl J. Normington 19760 A NORMATIVE STUDY OF SEXUAL DIFFERENTIATION IN D-A-P DRAWINGS OF CHILDREN BY Cheryl J. Normington A THESIS Submitted to Michigan State University in partial fulfillment of the requirements for the degree of MASTER OF ARTS Department of Psychology 1960 ABSTRACT A NORMATIVE STUDY OF SEXUAL DIFFERENTIATION IN D-A-P DRAWINGS OF CHILDREN by Cheryl J. Normington In a normative study, three aspects of children's figure drawings were studied. These were: (1) deve10pment of sexual differentiation; (2) the relationship between the increasing ability to differentiate, and increasing mental age; and (3) male and female emphasis of the figures. Data is reported for 312 seven-through twelve-year-old children. At each age level, there were approxi- mately 50 children, with the proportions of boys and girls being similar. The pairs of drawings were scored for the degree of sexual differentiation present, as measured by Haworth's Sexual Differen- tiation Scale for the Draw-A-Person test. This test consists of four levels of differentiation, which are: 1. Figures nearly the same, no apparent sex. 2. Similar body configuration and facial features, minimal differentiation. 3. One figure more clearly differentiated as to sex.- 4. Each figure well differentiated as to sex. Sexual differentiation, as measured by this scale, was found to improve as a function of age, with the growth curve for both Cheryl J. Normington boys and girls being moderately smooth. Girls tended to show somewhat more differentiation of the figures than did boys. The higher levels of sexual differentiation on the scale do not seem merely to reflect increased mental age, for when chronological age was held constant by correlating level of differentiation and I. Q. scores at each of four age levels, the correlations were low and non- significant. Male or female emphasis was determined by noting sex of the first drawn figure, sex of the larger figure, and sex of the more clearly differentiated figure at level three. Relationships between these measures of emphasis were considered. Boys and girls were found to differ significantly in their treatment of figures at level three, with girls showing greater tendency to emphasize their own sex figure more (or to show equal emphasis of the figures). Both boys and girls tended to draw their own sex figure first, and their own sex figure larger, with girls showing a greater tendency to do so than boys, except at the older age levels, where boys showed equal, or greater tendency than girls to draw their own sex figure first. A significant relationship between the measures, sex of the first drawn figure, and sex of the larger figure, was found to exist, whereas no significant relationship was found between the treatment of the figures at level three and either of the measures, sex of the first drawn figure, or sex of the larger figure. Level three merits further investigation, especially in light of the significant sex differences in treatment of the figures at this level, and the independence of this measure from the measures of sex of the first drawn figure and sex of the larger figure. Cheryl J. Normington Cultural factors which may be pertinent to the understanding of the sex differences existing both in ability to differentiate, and in proportions emphasizing their own sex figure were discussed. The scale utilized in the study was found to be appropriate for use with children's drawings as a measure of the development of sexual differentiation. .1 ,4 Q i . Approved LO//cz,j_r1 “ ‘— A/fl‘iww ;‘ r'—- (‘2: Majdr Professor Date 1:),/':4/,—-,,,.,._[1,}... Q' {'1 //' (r, if) ACKNOWLEDGMENTS Grateful acknowledgment is made to Dr. Mary Haworth for her sincere and active interest in this research, whose suggestions contributed immeasurably to the completion of this thesis, and. to Dr. Albert Rabin, Dr. Joseph Reyher, and Dr. Charles Hanley, for their helpful guidance and suggestions. The cooperation of Dr. Henry Kennedy, and Miss Bock, Mrs. French, Mrs. Guilford, and Mr. Sonders, in providing facilities and time for this research is also gratefully appreciated. ii TABLE OF CONTENTS Page I. INTRODUCTION ....................... l A. The concept of identification . . . . . . . ..... 2 B. The application of drawings in the assessment of identification and Sexual Differentiation ...... 5 11. METHOD . . . . . .'. .................... 16 A.Subjects................ 17 B. Data collected concerning the subjects. ...... 18 1.Age. ......... l8 2. Parental occupation . . . . . . . . . . . . . 19 3.I.Q.scores................. 21 4. Art instruction ..... . ...... . . . . 21 C.Testadministration................. 22 D. The scale being used and scoring of the drawings . 22 E. Reliability of the scale .......... . . . . . 23 III.RESULTS ....... .. ..... ............ 24 A. Levels of differentiation . . . . . . . . . . . . . . 24 B. Relationship between level of differentiation and mentalage..................... 28 C. Male or female emphasis of the figures . . . . . . 30 IV. DISCUSSION . ..... ' . . . ......... . . . . . 42 V. SUMMARY AND CONCLUSIONS .............. 46 BIBLIOGRAPHY . ......... . . . . . . . . . . . . . . 48 APPENDICES ...... ....... 52 iii LIST OF TABLES TABLE _ Page 1. Subjects by school and grade . . .......... . . 17 II. Nmnber of children at each age . . . . . . . . . . . . 18 III. Occupational groupings . . . . . . . . . . . . ..... 20 IV. Mean I.Q. scores for nine- through twelve-year-olds. 21 V. Degree of relationship between level of differentiation andI.Q.score,byages................ 29 VI. Treatment of figures at level three (boys) . ..... . 31 VII. Treatment of figures at level three (girls) ..... . . 32 VIII. Comparison between boys and girls as to their treat- ment of figures at level three . . . . . . . . . . . . . 32 IX. Proportion of boys and girls drawing their own sex figurefirst,ateachage................ 33 X. Proportion of boys and girls drawing their own sex figurelarger,ateachage............... 34 XI. Patterns between sex of the larger figure and sex of thefirstdra.wnfigure................. 37 XII. Patterns between sex of the larger figure and treat- ment of figures at level three . . . . . . . . . . . . . 38 XIII. Patterns between sex of the first'drawn figure and treatment of figures at level three . . . . . . . . . . 39 XIV. Patterns among treatment of figures at level three, sex of the first drawn figure, and sex of the larger figure ...... 40 iv LIST OF FIGURES FIGURE 1. Mean level of differentiation . II. Proportion of children at each of the four levels of differentiation, by age . . . . III. Sex of the more (or equally) emphasized figure at level three, sex of the first drawn figure, and sex of thelargerfigure(boys). . . . . . . . . . . . . . . . IV. Sex of the more (or equally) emphasized figure at level three, sex of the first drawn figure, and sex of the larger figure (girls) . ......... . . . Page 25 36 36 APPENDICES ,Page A. Sexual differentiation scale for the Draw-A-Person test (forusewithchildren)................... 52 B. A comparison of the boys drawing their own sex figure first atthe varying age levels . . . . . . . . . . . . . . . 55 C. A'test of independence of sex of first drawn figure and sexoflargerfigure(boys).—.. . . . . . . . . . . . . . . 55 D. A test of independence of sex of first drawn figure and sex oflarger figure (girls) . . . . . . . . . . . . . . . . 55 E. Figure more emphasized at level three by pilot study boys 0 O 0 O O O O O O O O O I O O I O O O O O O O O O O O O 56 F. Figure more emphasized at level three by pilot study girls 0 I O I O O O O O O O O O O O. O O O O O O O O O O O O O 56 G. A further breakdown of figure more emphasized at level threebypilotstudyboys.................. 57 H. A further breakdown of figure more emphasized at level threebypilotstudygirls................. 57 I. INTRODUCTION Differential treatment given to the male and female figures in the Draw-A-Person test has been the source of extensive research. One approach to the exploring of the meaning of the differential treatment has involved testing the hypotheses that the sex of the first drawn figures, and the sex of the larger figure may provide clues to sexual identification and sexual inversion. A newer approach concerns the degree of differentiation, or lack of it, between the male and female figures, and the extent to which both figures are adequate representations of their sexes. A progressive development of the ability to increasingly differentiate the essential features of maleness and femaleness is theoretically expected in the drawings of children, and drawings in which the two sexes are clearly and correctly differentiated is theoretically expected to indicate an individual whose sexual identification is well established. The development of sexual differentiation in seven- through I twelve-year-old children, as it is revealed in their human figure drawings, is being traced in the present study. The question of the degree of relationship between increasing ability to differentiate between Sexes, and increasing mental age is being explored. Male or female emphasis of the figures will also be determined by noting sex of the first drawn figure, sex of theilarger figure, and sex of the more differentiated figure within a given level of sexual dif— ferentiation. These measures will be related to children's deveIOp- ment of sexual differentiation. As an introduction to the present study, literature concerning the meaning of identification, and the use of drawings in the assess- ment of identification and sexual differentiation will be reviewed. A. The Concept of Identification Since the time of Freud (1922) the concept of parental identifi- cation has been liberally used as an explanatory principle in interpreting general personality development, and sex apprOpriate behavior. Freud describes the process of identification in the following way: For both boys and girls, the first object is the mother, who provides both nourishment and pleasure to the child. However, at about the age of two or three, the child discovers his genital zone as a source of pleasure, and ati‘this time the boy desires his mother and wishes to get rid of his father, who is his rival for the mother's love. The girl, on the other hand, takes her father as her love object, after she has given up her wish for a penis and substituted in its place a wish for a child from him. The threat of castration brings about, in the boy, repression of his desire for his mother, and a strengthening of his identification with the father. Identification of the girl with her mother takes place more gradually. Her original identification with the mother, who was her first love object, is Strengthened as she becomes a ”little woman'' in an attempt to gain her father's love. Since the time of Freud, the concept of identification has been in a prominent position on the stage of personality theorizing, and has an important place in other psychological theories (Cave and Rausch, 1952; Lazowick, 1955; Martin, 1954; Mowrer, 1953; Sanford, 1955; Stoke, 1950; Tolman, 1943) as well as in psycho- analysis. Sanford (l955).suggests that a term which can be employed in so many different theories can hardly mean anything very precise, and he proposes that the term be given up, or that, "what kind" of identification be specified. Lynn (1959) has attempted to comply with Sanford's latter suggestion, rather than throwing out the term ”identification" altogether. He feels that such widesPread use of the term suggests its potential utility with adequate clarification. A differentiation is made by Lynn among the concepts of sex-role preference, sex- role adoption, and sex-role identification. Sex-role preference is defined by Lynn as the desire to adopt the behavior associated with one sex or the other, or the perception of such behavior as more desirable. It has been measured by simply asking Ss whether they have ever desired to be of the opposite sex, and by having children state their preference for objects, or pictures of objects, which are characteristic of one sex or the other (Benjamin, 1932; Brown, 1956; Fauls and Smith, 1956; Rabban, 1950). Sex-role adoption refers to overt behavior and is the actual adoption of behavior characteristic of one sex or the other, not just the desire to adopt such behavior. Sex-role identification refers to the actual incorporation of the role of a given sex, and to the unconscious reactions characteristic of that role. While sex-role adoption refers to overt behavior, sex- role identification refers to a more basic process characteristic of a given sex, Lynn feels. In clarifying the distinction between the latter two concepts, he points out that a person may be identified with the Opposite sex, yet adopt much of the behavior characteristic of his own sex for expediency. On the other hand, a woman who occasionally ad0pts aspects characteristic of the male-sex role is not necessarily identified with the male role. Lynn holds that, the early closeness of the girl to the same- sex parent gives her an initial advantage in progressing toward appr0priate identification. This initial advantage, he suggests, is counterbalanced by later learning experiences in a masculine- oriented culture. The prestige and privileges afforded males but not females, and the lack of punishment for adopting aspects of the masculine role, Lynn feels, have a slow, corrosive, weakening effect on the girl's feminine identification. Boys, it is postulated, must shift from initial identification with the mother to identification with the masculine role. However, a conventional masculine role is clearly spelled out for the boys. And the prestige and privileges accorded the male, the rewards offered for adopting the masculine role, and the punishment for not doing so, are predicted by Lynn to have a strengthening effect on the boy's masculine identification. The concept of identification is difficult both to define and to measure. Attempts to define it have been indicated above, and attempts to measure it through the projective technique of human figure drawings will now be discussed. B. The Application of Drawings in the Assessment of Identification and Sexual Differentiation Historically, the use of drawings in understanding child development is of long standing. Early interest was directed prim- arily at the study of the mental development of the child, and Goodenough (1926) points out that this interest dates back to Cooke in 1885 and Ricci in 1887. Techniques for modern quantitative treatment of drawings . were first applied by Florence Goodenough (1926) who utilized the figure drawings of children in deveIOping a non-verbal measure of: intelligence. Interestingly, she found that drawings of a male figure presented marked sex differences of a qualitative nature. She presented a table of characteristics most often drawn by boys and girls, and found that some children included, in the male figure, characteristics more typical of those drawn by the opposite sex. Current interest in differentiation between two figures had its origins in her work. Recent interest in drawings has shifted to their use as pro- jective devices. Goodenough's focusing on the human figure led to Karen Machover's (1949) development of the Draw-A-Person test, a technique for evaluating personality through drawings of the human figure, the basic key to analysis being projection of the body image in its functional implication. Rather than utilizing just the male figure as in the Goodenough test, Machover used both the male and female figures, and attempted to explore the significance of differential treafinent accorded the two figures. An early assumption of Machover (1949) was that the sex of the first-drawn figure, and the relative size of the figure, might provide clues to sexual identification and sexual inversion. Machover (1949) and Schilder (1935) made explicit the hypothesis that the sex of the first drawn figure reflects the individual's sexual identification, sexual orientation, and sex-role preference. Many studies have been carried out to investigate this hypothesis, and Brown and Tolor (1957) reviewed studies by Morris (1955), Weider and Noller (1950, 1953), Knopf and Richards (1952), Jolles (1952), and Tolor and Tolor (1955). Of the total number of children in these studies, 82% of the 1677 boys, and 83% of the 1700 girls drew like-sex figures first. Contradictory results, however, were obtained among the studies. Morris (1955) using a sample of 25 boys and 25 girls with a median age of 13, from a seventh grade class, reported that 96% of the boys and 76% of the girls made like sex drawings first. Five years later 38 of the Ss, plus 12 new $3 were examined, and when 92% of the boys and 76% of the girls still drew their own sex first, Morris concluded that differences resulting from age were negligible. Weider and Noller's (1950) sample was composed of younger children. One-hundred fifty-three children, ages 8-10, 73 male and 80 female, were selected from the upper, middle, and lower socio-economic classes in Louisville. Ninety-seven percent of the girls and 74% of the boys drew the figure-of their own sex first, and 80% of the girls compared to 52% of the boys drew their own sex larger in size. These findings were interpreted by Weider and Noller as indicating that during latency period, ”girls . . . 'identify' more with their own sex than the boys do. . . . " (p. 324) The interpretation given by Weider and Noller is based on the writings of Machover (1953) who, in tracing the personality develop- ment of the child, states that at the age of five and six the girl draws the opposite sex first. During the latency period, though, she ". . . retains a solid and consistent identification with the female role, with considerable confidence and price in this role. . . . " (p. 89) After ages 10 and 11 ". . . there is a steady deterioration of self-esteem and efficiency. . . . " (p. 88). In adult life the female is said to express ambivalence in sex role, shifting in the sex drawn first. Machover suggests that in the case of boys, latency period is accompanied by weak sexual differentiation, whereas previously at the age of five and six the boy compares favorably with the girl in sexual maturity. At five and six the boy frequently draws his own sex first, she says, but during latency often draws the opposite sex first, which, Machover believes, demonstrates a pattern of feminine identification. Machover suggests that in our culture the latency period is more conducive to the role played by girls than by boys. Continuing their work, Weider and Noller (1953) confirmed their previous findings, using a larger sample of 438 SS, 210 male and 228 female third grade children in the Louisville public schools. Ninety-four per cent of the girls and 70% of the boys drew their own sex first, and 69% of the girls compared to 38% of the boys drew their own sex larger. Contrary results to those of Weider and Noller were reported by Knopf and Richards (1952) who studied very small samples of 10 male and 10 female 55 at age level six and age level eight, from a public school in Illinois. At both age levels 80% of the boys drew their own sex first, while at age six, 50% of the girls drew female figures first compared to 70% at the age of eight years. Knopf and Richards interpreted their results as suggesting girls are generally more ambivalent in their sex-role preference than boys, although this tendency was thought to decrease from age six to eight. Their small sample size, however, suggests that their results may not be highly reliable. Of a sample of 1282 male school children between the ages of five and 12, enrolled in public schools in Illinois, Jolles (1952) found 85% drew the male figure first, while 80% of 1278 female 55 drew the female figure first. Although at all ages the same-sex drawings predominated both for boys and girls, younger males tended to draw the opposite sex figure more frequently than did the older boys, whereas girls at the 11- and 12-year-old level displayed a preference for drawing the opposite sex more frequently than did the boys at the same age. Tolor and Tolor (1955) found results consistent with those of Weider and Noller. Eighty-two per cent of 67 boys in a Brooklyn public school drew figures of the same sex first, compared to 91% of the 69 girls. Age ranged from nine to 12 for the sample. Further studies with children were carried out by Butler and Marcuse (1959), and Bieliauskas (1960). Butler and Marcuse (1959) obtained drawings from 810 boys and 734 girls, ages five through 18. At the younger years of five through seven, boys showed a greater tendency than at later ages to draw the Opposite sex figure first. At year eight and after, the proportion of boys drawing their own sex figure first was found to have increased, and was greater than for girls. Bieliauskas (1960), with a sample of 1000 children, ages four through 14, also found that it was at the younger ages boys showed the least tendency to draw their own sex figure first. The boys' tendency to draw the male figure first seemed to show a continuous increase with the advancement in age, Bieliauskas reports, while the girls' developmental line showed some slight instability. Although the results from the studies are somewhat contra- dictory, it does appear that both boys and girls do prefer to draw a person of their own sex first. This preference seems to be less strong for boys at the younger than at the older year levels. Findings concerning sex of the larger figure are reported only by Weider and Noller (1950 and 1953). From their results, the tendency to draw one’s own sex figure larger appears to be less strong than the tendency to draw one's own sex figure first, for both boys and girls. Boys appear to show less tendency than girls to draw their own sex figure larger. A newer approach to the study of differential treatment given to figures is concerned with the differentiation, or lack of it, between the male and female figures drawn, and the extent to which both figures are adequate representations of the respective sexes. Machover (1949) has emphasized the differential treatment of male and female figures by boys and girls throughout the latency years, and points out that ”the attitudes of the subject toward the sexes is . . the basic determinant in the differential treatment" (p. 102). She also states, "the particular type of treatment . . . accorded the pair of figures drawn by a subject may be associated with the degree of identification with the male and female figure that is character- istic of the subject" (p. 101). 10 An early attempt to assess developmental aspects by pairs of drawings was made by Modell (1951) who studied changes in the D-A-P's of 28 hospitalized regressed psychotics as they improved in adjustment. Their consecutive pairs of drawings were rated using a scale devised by him for "body'image maturation” and "sexual maturation. " As patients recovered from regressed states, the "sexual maturation" and ”body image maturation" of their D-A-P's improved significantly. Modell's "sexual maturation" score was based on the number of characteristics which differentiate between the male and female figures. He suggested that the loss of sexual differentiation of the body image "is related to an almost complete return to a pregenital stage of development" (p. 595). Fisher and Fisher (1952) deve10ped a four-point scale for rating the femininity of the female figure drawn'by 76 female psychiatric patients. The score on their scale (was related to the sexual adjustment of these patients, I Swensen (1955) devised a scale for assessing sexual differen- tiation, with pairs of drawings. This scale, deve10ped in order to investigate the relationship between sexual differentiation on the D-A-P and various behavioral characteristics, consists of nine points, which are as follows:. 1. Little or no sexual differentiation There is little or no difference between the two figures, and what difference exists between them does not particu- larly suggest sexual differentiation. 3. Poor sexual differentiation Longer hair on the female than on the male. There may be a slight suggestion of difference in body contour and/or clothing. 11 5. Fair sexual differentiation The female definitely has longer hair then the male. The female clearly has different body contour, with either rounded hips or breasts, or both present. 'There may be a suggestion of difference in the clothing of the pair. 7. Good sexual differentiation The female has longer hair than the male. The female has rounded body contour, the male has angular contour. Breasts and/or rounded hips present. There is a clear difference in clothing, with the female wearing feminine apparel, although the apparel may be copied after that of the male, e. g. slacks. There may be the suggestion of differentiation in minor details, such as eyelashes or fuller lips on the female. 9. Excellent sexual differentiation Female hair is longer than male hair, with definite feminine hair styling in the female. The male body has angular contour, the female body has rounded contour with both breasts and rounded hips present. The male wearing clothing that is definitely masculine, the female wearing clothing that is clearly feminine. Minor details, such as eyes, mouth, earrings, bracelets, etc. , clearly appr0priate for the sex of the figure on which they are drawn. (Swenson, 1955, p. 38) Points 2, 4, 6, and 8, are to be used for rating drawings that appear to fall midway between those listed above. Drawings of the patients of toneterans Administration Mental Hygiene Clinics were used in developing this scale, and significant discriminations between the scores of an adult out-patient population and a psychiatric in-patient group were obtained. The scoring reliability reported by Swensen is . 84 for two independent judges. This scale has been used by Sipprelle and Swensen (1956), with college students in psychotherapy; by Cutter (1956) with sexual psycho- paths, to distinguish between persons with general deficits and 12 those with specific sexual disturbances, and by Murphy (1957) with male and female job-applicants. Swensen and Newton (1955) applied the Swensen scale to the study of the development of sexual differentiation in children. Sets of drawings of 163 children (grades one to eight) were rated for sexual differentiation using the scale, and the sex of the first drawn figure was also noted. Swensen found sexual differentiation to improve in a negatively accelerated curve, as a function of age. At the younger ages, girls tended to differentiate between the sexes significantly better than boys, but boys' sexual differentiation caught up with that of the girls at about age 13, and beyond this age, there was no significant difference between the sexual differentiation of boys and girls. Although Swensen found a fairly regular increase in sexual differentiation with increased age, there was no compar- able increase found in per cent drawing their own sex first. A modification of Swensen's scale was used by Limuaco (1959) in a cross-cultural study comparing American and Filipino Children by means of the D-A-P test. The scale was reduced from nine to five points, so as to be more easily applied to the simple, less complicated drawings of children. Filipino children were found to show a greater degree of sexual differentiation than American children. The major role of the mother in the AInerican home and the diminishing role of the father, especially as a disciplinarian, the permissiveness of American parents concerning their childrens' choice of a sex role, and the overlapping of masculine and feminine roles in the American culture, are discussed as factors influencing the American children's lower sexual differentiation scores. Using Goodenough scale scores as a measure of identification, Limuaco found Filipino boys to identify more with the male figure 13 than American boys. American and Filipino girls showed no signifi- cant difference in degree of identification with the female figure. The dominant role of the mother in rearing children in the American family, Limuaco suggests, facilitates the identification of the girl, whereas it results in confusion of the boy's sex identity. In attempting to apply the Swensen scale to drawings of nine- and ten—year-old Israeli and American children, Haworth and Rabin1 encountered difficulty. Although many of the drawings indicated clear awareness of sex differences, the children were not emphasiz— ing the characteristics necessary for being classified at advanced stages of sexual differentiation. Also, there seemed to be a need for a stage at which one figure was portrayed with more sex appro- priate characteristics than was the other, and this was not provided for by the Swensen scale. A modification of the Swensen scale was developed by Haworth, z in an effort to provide a measure more appropriate for use with children. The four descriptive levels of the scale are: 1. Figures nearly the same, no apparent sex. 2. Similar body configuration and facial features, minimal differentiation. 9 3. One figure more clearly differentiated as to sex. 4. Each figure well differentiated as to sex. This scale will be used in assessing the degree of sexual differentiation displayed by children in their human figure drawings, and normative data for the scale will be provided. 1Unpublished data. 2Mary R. Haworth, ”Sexual Differentiation Scale For the Draw-A-Person Test" (in preparation for publication). 14 An important question in the use of the scale is the effect of drawing skill and intelligence on the ability to differentiate the figures. Machover (1949, 1953) points out the wide discrepancy frequently found in the drawing of the male and female figures, and interprets this as indicating that skill in drawing is unrelated to sexual differentiation. Swensen (1955) found that sexual differen- tiation did not correlate significantly with another similar visual- motor test, the Bender-Gestalt. Murphy (1957) found no significant sex differences in Goodenough scores, which were used as measures of drawing ability,’ although the males and females differed signifi- cantly on the Swensen scale of sexual differentiation. Rabin and Limuaco (1959) also found that differences with resPect to degree of sexual differentiation could not be accounted for by differences in Goodenough scores, which were used as a measure of drawing ability. Elimination of the factor of drawing ability did not affect the significant differences found between degree of sexual differentiation shown by American and Filipino children. There are eleven items used in scoring the male figure in the present scale, and only four of these are in any way similar to Goodenough items, so it does not seem likely that a high correspond- ence would be found between level of differentiation and mental ability, even when using Goodenough scores as criterion. In the present study, the relationship between mental age and degree of sexual differentiation is being investigated through the use of an external measure of mental ability. Mental ages, obtained from scores on a group intelligence test, are being correlated with level of differen- tiation, to determine the degree of relationship. Within each of the four levels of differentiation, there may be greater emphasis upon one figure than the other, and this emphasis 15 within levels will be of interest. The sex of the more emphasized figure within a level, the sex of the first drawn figure, and the sex of the larger figure will be given consideration, and possible interpretations of the findings will be discussed. 11. METHOD In a preliminary study, drawings of 441 first through sixth grade normal school children were obtained from the Psychological Clinic at Michigan State University. These drawings had been collected from public school groups in previous studies using the D-A-P as a group test. The original sources of the drawings were six schools located in the communities of East Lansing, Lansing, Hickory Corners, and St. Johns. Both the grades sampled and the test administrator differed at the various schools. No information, such as LO. , or social-economic level, was available for any of the children. These drawings were scored for level of sexual differentiation, using Haworth's Sexual Differentiation Scale for the Draw-A-Person Test. The findings suggested that sexual differentiation did increase with age. Fluctuations in the growth curve occurred, however, and it was felt that these fluctuations might be due to extraneous factors such as differences in the socio-economic backgrounds of the children from the various localities, or differences in the personality of the test administrator. It was decided that in establishing norms for the scale being studied, a sample would be drawn from one community and tests administered to all children by the same examiner. In selecting a community, the need for obtaining I. Q. scores of the children, and information concerning the occupation of the children's parents, was kept in mind. Owos so, a community of approximately 18, 000, located in lower Michigan, was chosen for the normative study. 16 17 A. Subjects Sets of figure drawings were'collected from 326 first through sixth grade children from four public schools in Owosso, Michigan. One first, third, and fifth grade class was selected from both the Bryant and the Emerson schools, and one class of second, fourth, and sixth graders were selected from both the Central and the Washington schools. At each of these schools, there were two or more sections of children at each grade level. The selection of the section to be visited was made by the school principal. Basis for selection is unknown, and no attempt to control for this factor was made, other than that an ”average” class at each grade level was requested. TABLE 1. Subjects by School and Grade Number Number School and Grade of Boys of Girls Total Bryant, lst Grade 10 13 23 Emerson, lst Grade l3 13 26 Central, 2nd Grade 15 11 26 Washington, 2nd Grade 15 12 27 Bryant, 3rd Grade 11 9 20 Emerson, 3rd Grade 12 18 30 Central, 4th Grade 15 17 32 Washington, 4th Grade 16 16 32 Bryant, 5th Grade 6 23 29 Emerson, 5th Grade 18 12 30 Central, 6th Grade 11 13 24 Washington, 6th Grade 15 1 2 27 Total ' 157 169 326 18 B. Data Collected Concerning the Subjects Date of birth and father's occupation for each child were obtained from the school records, and 1.0. scores from a group administered test, the California Test of Mental Maturity, were obtained for children in the third through sixth grades. Information concerning the amount of art instruction each group received was provided by the classroom teachers. 1. Age Date of birth for each child was obtained, and the age of each child was found, to the nearest month. The number of children at each age level is indicated in Table 11. TABLE II. Number of Children at Each Age II Number Number Age in Years and Months of Boys of Girls Total 5-6 to 6-5 2 4 6 6-6 to 7-5 22 28 ' 50 7-6 to 8-5 29 22 51 8-6 to 9-5 25 26 51 9-6 to 10-5 29 35 64 10-6 to 11-5 20 29 49 11-6 to 12-5 24 23 47 12-6 to 13-5 6 2 8 Total 157 169 326 19 Because of the small number of children at years six and thirteen, only the drawings of seven through twelve year olds are being included in the present study. This lowers the total to 312, the number of boys to 149, and the number of girls to 163. There are approximately 50 children at each of the age levels being studied, with the distribution of boys and girls being fairly even. 2 . Parental Occupation The occupations of the children's fathers were obtained from the school records and the occupations were classified, using the groupings of the U. S. Census of Population for 1950. Because parental occupations for 41% of the six grade children either were not reported in the school records, or were not reported in sufficient detail to be classified, information concerning parental occupations of 6th grade children could not be used. The proportions for grades one through five, the proportions for these grades combined, and the national norms, are given in Table III. In sampling, the four schools were paired, with two schools being sampled from at each grade level. The schools were paired in the way that they were, with the Bryant and Emerson schools being combined, and Central and Washington schools being combined, in an attempt to maintain a similar distribution of occupational groupings at each grade level. This attempt was fairly successful. In comparison to the national norms of 1950, the three top levels of the present sample of parental occupations correspond closely. The major discrepancy between the present sample and the national norms is a shift from rural to industrial, which may reflect a present trend in the distribution of occupations in the country during the decade. 20 TABLE III. Occupational Groupings _ Grades National lst 2nd 3rd 4th 5th Combined Norms1 1950 Professional, techni- cal, and kindred workers .08 . 11 .08 .05 .03 .06 .073 Managers, officials, and proprietors, except farm . 10 . 09 . 06 . 09 . 08 . 09 . 107 Clerical and kindred workers, and sales workers .20 .08 .16 .19 .16 .16 .128 Craftsmen, foremen, operatives, and kindred workers .52 .58 .54 .46 .58 .53 . 387 Private household workers and service workers .02 .04 .06 .05 .01 .04 .061 Farmers and farm managers, laborers, and foremen of farms .00 .02 .00 .00 .03 .01 .151 Laborers, except farm and mine .04 .04 .00 .00 .03 .02 .081 Occupation not reported ' .04 .04 .10 .16. .08 .09 .011 Total 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1U. S. Census of Population, 1950, U. S. Department of Commerce Bureau of the Census, Special Report P. E. No. 1C, Occupation by Industry, p. IC-8. 21 3. I. Q. Scores Shortly before the collection of the present data, the California Test of Mental Maturity had been administered to the third through sixth grade children attending all four schools. Scores from this group administered intelligence test were available for 182 of the 211 children between the ages of nine through twelve. Mean I. Q. for the group of 182 children was 108.46, with a standard deviation of 15. 7. Table IV indicates the mean I. Q. for the children at each of four age levels, as well as the mean score for the total group. TABLE IV. Mean I.Q. Scores for Nine- Through Twelve-Year-Olds Age Number Mean I.Q. 9 years 41 107.58.. 10 years 56 111.26 11 years 47 105. 36 12 years 38 109.10 Total 182 108.46 SD = 15.7 4. Art Instruction Weekly time spent in art activities varies from one hour per week to two-and-a-half hours per week in the classrooms of the children in this study. All of the classrooms have a half hour of supervision every three weeks by the visiting art supervisor, who rotates among the various schools and grades. The classroom teachers supplement this art instruction with varied activities. 22 C . Test Administration The Draw-A-Person test was administered to each of the twelve sections of children by the author. Sheets of plain white paper (8%" x 11") and pencils were distributed, and instructions were given to "Draw a person. " Further directions to draw the entire person, and to draw any type of person they wished, were given to the groups, if more clarification was needed. After the members of a group had completed one drawing, and had labeled it number one, the drawings were collected. In the early grades, the children were also asked to indicate on their first drawing whether the figure was a boy or girl, since it was not always possible to tell from the drawing itself. Then, second sheets of paper were distributed, and the groups were asked to draw a girl if they had previously drawn a boy, or to draw a boy if they had drawn a girl. These drawings were collected. _D. The Scale Being Used and Scoring of the Drawings After the Draw-A-Person test had been administered, the sets of drawings were scored, using Haworth's Sexual Differentiation Scale for the Draw—A-Person Test, as an index of sexual differentiation. This scale consists of four descriptive levels, which are: I 1. Figures nearly the same, no apparent sex. 2. Similar body configuration and facial features, minimal differentiation. 3. One figure more clearly differentiated as to sex. 4. Each figure well differentiated as to sex. 23 Rather than scoring by use of the descriptive categories, types of items to be scored and criteria to be met at each level of differentiation were established empirically. Haworth found that an item by item tabulation revealed which items seemed to appear earlier in the developmental process and which items characterized the drawings which had been globally ranked at the highest level. For example, guns, pipes and pockets were found to appear on otherwise fairly primitive male figures, while mustaches, pocket handkerchiefs, and coat lapels were rarely found until both figures were drawn in clearly sex appr0priate terms. This provided a basis for classifying the items into types. The type of items, and nmnber of items on each figure determines the score for the figure, and the pair of scores for the two drawings establishes the level of differentiation. See TABLE A in the Appendix. All pairs of drawings were scored for level of differentiation in the way described. In addition, sex of the first drawn figure, and sex of the larger figure were recorded for all sets of drawings. E. Reliability of the Scale To determine the scorer reliability for the scale being used, 100 pairs of drawings from the present sample were scored for level 1 These drawings were of differentiation by two independent judges. selected by choosing each third set from the total number of sets. The drawings were arranged by grades, so that in the sample drawn, all grades were represented in the appropriate proportion. Eighty- eight of the 100 pairs of drawings were classified as being in the same level by both independent judges, resulting in agreement of 88%. 1Dr. Mary Haworth in addition to the author. III. RESULTS Results concerning the following aspects of the drawings will be discussed: (A) level of sexual differentiation, (B) correlation of mental age with level of sexual differentiation, and (C) male or female emphasis of the figures, as determined by'sex of the first drawn figure, sex of the larger figure, and sex of the more differentiated figure within a given level of differentiation. A. Levels of Differentiation Each set of drawings was scored for level of differentiation, and the mean level of differentiation for each age was found, for boys, for girls, and for the total group. Graphically, these means at each of the age levels are pictured in FIGURE 1. From the graph it can be seen that sexual differentiation improves as a function of age. Slight but consistent sex differences do occur, with girls tending to differentiate between the sexers_.better, except at age 11. Graphs showing the proportions of children, by age, scoring at each of the four levels of sexual differentiation, are pictured in FIGURE 11. It can be seen that, at seven years, considering the total group, the majority of the children are at level two, with some being at both levels one and three. Level three gains, and is almost equal to level two, at age eight. Level four is first represented at age nine; the largest prOportion of the children, however, are still at the second level. 24 25 FIGURE 1. Mean Level of Differentiation Level 4. 0 Age 7 8 9 ‘10 11 12 Key: woo-m Total Boys _. _. _. Girls 26 FIGURE 11. Proportion of Children at Each of the Four Levels of Differentiation, by Age. Total Boys Girls 7Years N=50 N= 22 N= 28 100 75 — — .— F 1r- 50.. z _ 25 — I- r 0 [I II _ . A 1" - l 2 3 4 1 2 3 4 1 2 3 8Years N=51 N= 29 N= 22 100 75.1— .p _ H r 50~ F ‘- — 25._ +- L. 0 I] II n 1 2 3 4 1 2 3 4 1 2 3 9Years N= 51 N:= 25 N=26 100 75._ — - 50 — "— — F ~ I- 25 — +— L 0 1‘1 1'! II 1 n 1 27 FIGURE 11, Continued Total Boys Girls 10 Years N=64 N: 29 N: 35 10 - 75. _ - r11 50!— n— - '- K PW 25.. _ .. 0 n n n 51 __ H l 2 3 4 l 2 3 4 1 2 3 11 Y a N = 4 = 2 : 100 e rs 9 N o N 75 - ._ I' 50 .. .. - n 25 - .. I 0 1 1" mm I l 2 3 4 l 2 3 4 1 2 3 12 Years N247 N=24 N: 100 I .. 75 _ __ _ p ‘F 50 ft __ 1- 2:" n n H >21 :1 28 Level three is clearly the most characteristic at age ten, and continues to be so through the years eleven and twelve. At age eleven, level one drops out. At twelve years, level four is gaining, but level two is still represented, and the largest pr0portion of the children continue to be at level three. A slight sex difference can be seen, as to pr0portions at the variouslevels, with the girls tending to be slightly more advanced than the boys . B. Relationship Between Level of Differentiation and Mental Age It can be seen from the growth curves that as children grow older, they tend to show increasing differentiation of their figure drawings. An important question is the degree of relationship between the level of sexual differentiation and intelligence. Does the advance in ability to differentiate the figures merely reflect increasing mental age? To investigate this, I. Q. scores for 182 nine- through 12-year- olds were available from the California Test of Mental Maturity. In order to hold constant chronological age, bi-serial correlations between I. Q. scores and level of differentiation were computed at each of the four age levels. Level of differentiation was dichotomized between levels two and three, with simpler- drawings of levels one and two being combined, and the more advanced drawings of levels three and four being combined. The correlations obtained are shown in Table V. With chronological age held constant, the correlations between intelligence and level of differentiation are low and non- significant. 29 TABLE V. Degree of Relationship Between Level of Differentiation and I. Q. Score, by Ages Bi-serial Age N Correlation p 9 41 . 06 ’ N. S. 10 56 . 20 N. S. 11 47 . 08 N.S. 12 38 . 14 N. S. Total: 182 To obtain a second estMate of the degree of relationship between level of differentiation and mental age, the I. Q. scores of the 182 nine- through 12-year-olds were converted to mental ages. A bi-serial correlation was computed between these mental age scores, which spanned eleven mental years, and level of differentiation. Level of differentiation was dichotomized, with levels one and two being combined, and levels three and four being combined. The bi-serial correlation obtained between mental age and level of differentiation was . 261, which is sig- nificant at the . 003 level. A bi-serial correlation between chronological age in months, and level of sexual differentiation was also computed. Here, the span of chronological age was four years, in contrast to the span of eleven years of mental age in the correlation above. For the correlation, level of differentiation was dichotomized, as in the previous case. The bi-serial correlation obtained was . 271, which is significant at the . 002 level. The restriction in age range was thought to perhaps be lowering the correlation obtained between chronological age and level of dif- ferentiation. Information concerning the chronological age, although not the mental age, of seven and eight year old children was available, and 30 in an effort to lessen the restriction of range in the correlation between chronological age and level, a further bi-serial correlation was com- puted, utilizing all of the children in the study, ages seven through twelve. Again, level of differentiation was dichotomized, between levels two and three. This bi-serial correlation between chronological age and level of differentiation, when utilizing more subjects in an effort to lessen restriction in range, was .452, in contrast to the corre- lation of only . 261 obtained between mental age and level of differen- tiation. C. Male or Female Emphasis of the Figures Within each of the four levels of differentiation it is possible that one of the figures will have a greater number of sex appropriate items than the other, and thus one figure may be more emphasized within any given level. At levels one and two, both figures are still relatively immature, and the possible discrepancy between the two figures is not as marked as at the later levels. At level three, where one figure is usually more clearly differentiated, several points difference may exist between the figures. At level four, although both figures are well differentiated as to sex, it is still possible for figures to differ in number of items present. However, it is particularly at level three where a marked discrepancy seems to occur. In view of this, and also because of the small number of drawings available at level four, it is level three which will be given particular attention in the present study. The drawings of 66 boys, and 86 girls could be classified as being at the third level of sexual differentiation. At this level, one's own sex figure may be more emphasized, one's opposite sex figure may be more emphasized, or the figures may show equal emphasis. 31 All drawings at level three were scored as to which of these possi- bilities had occurred, with a figure considered to show greater emphasis if it received a larger number of points than the other figure. In a few cases, the figures received an equal number of points, but a "D item, " the most advanced type, was among the points on one of the figures, whereas the other figure was without the more advanced type of item. Although both figures had the same number. of points, the figure with the more advanced item was considered more emphasized. The findings concerning treatment of figures at level three, and the pr0portions of children drawing their own sex figure first, and larger, will be presented. Relationships between these measures will be discussed. 1. Treatment of Figures at Level Three The proportions of the 66 boys and 86 girls emphasizing their own sex figure, emphasizing the opposite sex figure, or emphasizing the figures equally at level three, are shown in TABLES VI and VII. TABLE VI. Treatznent of Figures at Level Three (Boys) Own Sex Equal Opposite Sex Age N Emphasis Emphasis Emphasis 7 3 67% 33% 0% 8 9 45 33 22 9 9 32 ll 57 10 15 13 67 20 l 1 13 39 15 46 12 17 53 6 41 Total 66 38% 27% 35% 32 TABLE VII. Treatment of Figures at Level Three (Girls) Own Sex Equal Opposite Sex Age N Emphasis Emphasis Emphasis 7 8 75% 12. 5% 12. 5% 8 13 46 31 23 9 10 70 20 10 10 27 67 15 18 ll 15 67 13 20 12 13 92 0 8 Total 86 69% 15% . 16% Only slightly over one-third of the boys emphasized their own sex figure, whereas two-thirds of the girls emphasized their own sex figure. The boys showed a greater tendency than the girls both to emphasize the opposite sex figure, which they did about as frequently as emphasizing their own sex figure, and to treat the figures equally. These differences between boys and girls are significant, as indicated in TABLE VIII (Age levels were combined in computing the chi square value. This was possible, since no significant relation- ship was found between age and treatment of figures at level three, for either boys or girls.) TABLE VIII. Comparison Between Boys and Girls as to Their Treatment of Figures at Level Three Boys Girls X2 p Own Sex Emphasis 25 59 Equal Emphasis 18 13 Opposite Sex Emphasis 23 14 14. 4 . 001 33 2. Proportions Drawing Their Own Sex Figure First For each set of drawings, the sex of the first drawn figure was noted. TABLE IX indicates the pr0portions of seven- through twelve-year old boys and girls drawing their own sex figure first. TABLE IX. Proportion of Boys and Girls Drawing Their Own Sex Figure First, At Each Age Boys Girls Age N ‘ Own-Sex First N Own-Sex First 7 22 45% 28 68% 8 29 69 22 86 9 25 92 26 65 10 29 90 35 89 ll 20 85 29 76 12 24 87. 5 23 78 Total 149 79% 163 77% Both boys and girls tend to draw their own sex figure first, and the overall tendency seems to be of similar strength for both. Fluctuation at the various age levels is slightly greater for the boys. At the younger ages, boys seem to show less tendency to draw their own sex figure first then at the older age levels. A significant difference (p = . 001) does exist in the proportions of boys drawing their own sex figure first at the varying age levels. (See Table B in the Appendix.) This is not so with the girls, who show less fluctuation. 34 3. Pr0portions Drawing Their Own Sex Figure Larger The sex of the larger figure, as well as of the first drawn figure, was recorded for each set of drawings. TABLE X indicates the pr0portions of boys and girls drawing their own sex figure larger. Two boys and nine girls drew figures of equal size, and the drawings of these eleven children have been omitted from these and all later tables . TABLE X. Pr0portion of Boys and Girls Drawing Their Own Sex Figure Larger, At Each Age Boys ‘ Girls Age N Own-Sex Larger N Own-Sex Larger 7 22 59% 28 64% 8 29 55 21 71 9 25 60 24 62 10 29 76 33 79 l l 20 50 28 75 12 22 68 20 60 Total 147 62 154 70 - Both boys and girls tend to draw their own sex figure larger, with the tendency being slightly stronger in the case of the girls. The proportions of children drawing their own sex figure larger are less than the proportions drawing their own sex figure first. Fluctuations at the various age levels are not significant for either - boys or girls. 35 4. Relationship Between the Measures In studying the relationship between the three measures, emphasis at level three, sex drawn first, and sex drawn larger, it was decided, for ease of presentation and statistical analysis, to combine equal emphasis of figures at level three with emphasis upon one's own sex figure, in order that there would be only two, rather than three groupings. Clinically, emphasis upon the Opposite sex figure would seem to be a more deviant re8ponse than emphasizing one's own sex figure, or emphasizing the figures equally, and there- fore, the dichotomy of emphasis upon the Opposite sex figure vs. emphasis of one's own sex figure (or equal emphasis) was utilized. Sixty-five per cent of the boys and eighty-five per cent of the girls emphasized their own sex figure, or emphasized the figures equally. Thirty-five per cent of the boys and sixteen per cent of the girls emphasized the opposite sex figure. The relationship between sex of the more (or equally) empha- sized figure at level three, sex of the first drawn figure, and sex of the larger figure can be seen in Figures 111 and IV. It should be noted that at age seven, there are only three boys whose drawings are at level three, so the results indicating that 100% of seven-year- old boys show own sex (or equal) emphasis, is misleading. For both boys and girls, analysis by chi square indicates that a significant relationship does exist between sex of the first drawn figure, and sex of the larger figure (See TABLES C and D in the Appendix), with the degree of this relationship, as estimated by phi coefficients, being . 26 for boys, and . 30 for girls. No significant relationship was found between sex of the more (or equally) emphasized figure at level three and sex of the first drawn figure, or between 36 FIGURE 111. Sex of the'More (or Equally) Emphasized Figure at Level Three, Sex of the First Drawn Figure, and Sex of theLarger Figure Boys 1009' \ 75 -. 50 _ 25 1. 0 m 1 L I- 'I. _1 Age 7 8 9 10 ll 12 Key: (N=66) — -— -- Own Sex (or equal) Emphasis (N=149) Own Sex Figure ‘First (N=l47) m Own Sex Figure Larger FIGURE IV. Girls 100% 75 5O . 25 L 0 _ 1 I I I Age 7 8 9 10 11 12 Key: (N=86) — - - Own Sex (or Equal) Emphasis (N=163) Own Sex Figure First ’IN=154) M Own Sex Figure Larger 37 sex of the more (or equally) emphasized figure at level three and sex of the larger figure, for either boys or girls. In the latter tests involving treatment of the figure at level three, the number of cases available was, of course, smaller than the number available for the tests of independence between sex of the first drawn figure and sex of the larger figure. 5. Combinations of the Measures, Sex of the Larger Figure, Sex of the First Drawn Figure, and Sex of the More (or Equally) Empha- sized Figure at Level Three Boys and girls were found to be highly similar both in the proportions drawing their own sex figure larger, and in the pr0portions drawing their own sex figure first. In combinations of these two measures, they are also closely alike, as shown in TABLE XI. 1 TABLE XI. Patterns Between Sex of the Larger Figure, and Sex of the First Drawn Figure Boys Girls N = 147 N = 154 Own Larger, Own First 55% 60% Own Larger, Opposite First 11 10 Opposite Larger, Own First 20 17 Opposite Larger, Opposite First 14 13 The majority of both boys and girls draw their own sex figure first and larger. Slightly over one-tenth draw the opposite sex figure first and larger . 1The eleven children drawing figures of equal size are not included in the table. 38 Combinations between sex of the larger figure and sex of the more emphasized figure at level three are shown in TABLE XII.l TABLE XII. Patterns Between Sex of the Larger Figure, and Treatment of Figures at Level Three -'m m.— Boys Girls N = 64 N = 83 Own Larger, Own Emphasized (or Equal Emphasis) 45% 59% Own Larger, Opposite Emphasized , 17 12 Opposite Larger, Own Emphasized (or Equal Emphasis) 22 23 Opposite Larger, Opposite Emphasized 16 6 Approximately half of both the girls and boys drew their own sex figure both larger and more emphasized, with girls tending to do so to a somewhat greater extent than boys. A small prOportion of the girls drew the Opposite sex figure both larger and more empha- sized, indicating that this, for girls, is a rarely occurring response. For boys, this response occurred more frequently. Combinations between sex of the first drawn figure and sex of the more emphasized figure at level three are shown in Table X111. 2 lFive children whose drawings were at level three drew figures of equal size, and these five cases are not included in the table. 2As in the previous table, the five children whose drawings were at level three, but who had drawn figures equal in size, are not included. 39 TABLE XIII. Patterns Between Sex of the First Drawn Figure, and Treatment of Figures at Level Three Boys Girls N = 64 N = 83 OwnFirst, Own Emphasized (or Equal Emphasis) 55% 71% OwnFirst, Opposite Emphasized 25 11 OppositeFirst, Own Emphasized (or Equal Emphasis) 12 11 OppositeE‘irst, Opposite Emphasized 8 7 Over half of both the boys and girls draw their own sex figure both first and more emphasized, with the tendency being stronger in the case of girls. For both boys and girls, drawing the opposite sex figure both first and more emphasized, appears to occur rarely. Slightly over half of the boys draw their own sex figure first and larger, and the same proportion of boys draw their own sex figure first and more (or equally) emphasized at level three. These are the most characteristic combinations for boys. A large proportion of girls, 71%, draw their own sex figure first, and more (or equally) emphasized atlevel three; for girls, this is the more characteristic combination. It appears to be unusual for either boys or girls to draw the opposite sex figure both first and more emphasized. It is also a rarely occurring event for girls to draw the Opposite sex figure both larger and more emphasized. 4O Combinations of the three measures are shown in Table XIV. 1 TABLE XIV. Patterns Among Treatment of Figures at Level Three, Sex of the First Drawn Figure, and Sex of the Larger Figure Boys Girls N = 64 N = 83 Own (or Equal) Emphasis, Own First, Own Larger 39% 53% Own (or Equal) Emphasis, Own First, Opposite Larger 16 18 Own (or Equal) Emphasis, Opposite First, Own Larger 6 6 Own (or Equal) Emphasis, Opposite First, Opposite Larger 6 5 Opposite Emphasis, I Own First, Own Larger 17 8 Opposite Emphasis, Own First, Opposite Larger 8 2 Opposite Emphasis, Opposite First, Own Larger 0 _ 4 Opposite Emphasis, Opposite . First, Opposite Larger 8 4 The most characteristic grouping for both boys and girls is own (or equal) emphasis, own first, and own larger. Girls, more than boys, group in this way. Second, in frequency for girls, is the grouping own (or equal) emphasis, own first, and opposite larger. And third in frequency 1The five children at level three drawing figures equal in size are not included. 41 is the grouping, opposite emphasis, own first, and own larger. For boys, the second and third groupings of girls occur about equally in frequency. Seventy-one per cent of the girls and fifty-five per cent of the boys are included within the two classifications of own (or equal) emphasis, own first, own larger, and own (or equal) emphasis, own first, opposite larger. IV. DISCUSSION The present study provides normative data concerning the sexual differentiation of seven- through twelve-year-old children, as measured by Haworth's Secual Differentiation Scale for the D-A-P test. Sexual differentiation appears to increase with age, and the growth curve for both boys and girls progresses fairly evenly. Girls tend to differentiate slightly, but consistently, better than boys, except at age eleven. This trend seems to be in agreement with the previous findings of Swensen (1955) who reports that girls differen- tiate between the sexes significantly better than boys, through about age twelve. The fairly even progression, and similarity between the growth curves of the boys and girls, suggests there may be a gradual increase in ability of boys and girls to differentiate between the sexes, during the years seven to 12. This increasing ability is thought to reflect a progressive awareness of sex differences. Well established sexual identification may be implied by the obtainrnent of level four. The age and universality of the attainment of level four needs to be investigated through research with children older than those in the present study. The higher levels of sexual differentiation on the scale do not seem merely to reflect increased mental age. The correlation of . 261 between mental age and level of differentiation was significant, but low. In contrast, a correlation of .452 was obtained between chronological age and level of differentiation (with restriction in range being lessened by including seven- and eight-year—olds, as well as nine- through twelve-year-old children). In order to hold chronological 42 43 age constant, I. Q. scores at each of the age levels where they were available (ages nine through twelve) were correlated with level of differentiation, and these correlations were non-significant. The scale does appear to be a developmental index, with the findings being applicable to children similar to those in the present study. Level three of the scale being used was given particular atten- tion, because it was here that differential treatment of figures within a given level could most readily be observed. Significant sex dif- ferences as to the figure emphasized at level three were found, and these sex differences were also present in the pilot study made previously to the collection of data for the present thesis. Both in the present and in the preliminary study1 approximately 65% of the boys, in contrast to 85% of the girls emphasized their own sex figure, or emphasized the figures equally. And when considering emphasis upon one's own sex figure and equal emphasis of the figures separately, in both studies two-thirds of the girls, in contrast to approximately one-third of the boys, emphasized their own-sex figure. Larger samples of drawings at level three need to be collected and a longitudinal approach utilized so that the possibility of develop- mental trends may be investigated. Questions such as whether most children may emphasize first one, and then the other figure at level three before progressing to level four, whether children will empha- size the figures equally at some time, and whether emphasis on one's own or Opposite sex does indeed reflect identification, need to be investigated. 1This preliminary study is described on page 16, and TABLES E through H in the Appendix indicate the treatment of the figures at level three by children in this group. 44 Proportions of children drawing their own sex figure first in the present sample are similar to the prOportions for the combined sample of 1677 boys and 1700 girls from the studies reviewed by Brown and Tolor (1957). The studies by Jolles (1952), Butler and Marcuse (1959) and Bieliauskas (1960) give indication that at the younger age levels, boys show less tendency than at later ages to draw a person of their own sex first. Swensen (1955), however, reports he found no tendency for the proportion of children drawing their own sex figure first to increase with age, for either boys or girls. In the present study, it was at the younger ages that boys showed least tendency to draw their own sex figure first, and a signifi- cant relationship was found between age, and sex Of the first drawn figure by boys. As was found by Weider and Noller (1950, 1953), the tendency to draw ones own sex figure larger appears to be less strong than the tendency to draw ones own sex figure first, for both boys and girls, and boys seem to show less tendency than girls to draw their own sex figure larger. A significant relationship was found between the measures, sex of the first drawn figure, and sex of the larger figure, for both boys and girls, whereas no significant relationship was found between sex of the more (or equally) emphasized figure at level three and sex of the first drawn or larger figure, for either boys or girls. Its independence from the other measures, and the significant differences found between boys and girls in their tendency to emphasize their own sex figure more (or equally) at level three, indicate that the occurrence and meaning of this level deserve further exploration. 45 At all ages except 11, girls show more advanced differentiation than boys, and girls also show a greater tendency to emphasize their own sex figure more (or equally) and to draw their own sex figure first, and larger. At the later ages, the tendency of the boys to draw their own sex figure first seems to be equal in strength, or greater than that of the girls. The data available indicate that girls are more consistent in all aspects being studied. Machover (1953) suggests that in our culture, the latency period is more conducive to the role played by girls than by boys. Lynn (1959) feels that the early closeness of the girl to the same-sex .parent gives her an initial advantage in progressing toward appropriate identification. However, he predicts that the prestige and privileges accorded the male, the rewards Offered for ad0pting the masculine role, and the punishment for not doing so, have a strengthening effect on the boy's masculine identification. Limuaco (1959) suggests that the dominant role of the mother in rearing children in the American home and the diminishing role of the father, especially as a disciplin- arian, may be factors which adversely influence the sexual differen- tiation and identification of the boy. The findings in this study are consistent with these formulations. Definite interpretation of the sex differences found in children's development of sexual differentiation, and interpretation of the meaning of emphasis upon one's own sex figure at level three, and the drawing of one's own sex figure first and larger must await further research, however. The validity of each of these measures as indicators of identification must be more fully investigated. V. SUMMARY AND CONCLUSIONS The Draw-A-Person test was administered to 326 first through sixth grade public school children, and from this sample, normative data concerning sexual differentiation is reported for the 312 seven- through twelve-year-old children. At each of these age levels, there are approximately 50 children, with the proportions of boys and girls being similar. The pairs of drawings were scored for the degree of sexual differentiation present, as measured by Haworth's Sexual Differen- tiation Scale for the Draw-A-Person test. This test consists of four levels of differentiation, which are: 1. Figures nearly the same no apparent sex. 2. Similar body configuration and facial features, minimal differentiation. 3. One figure more clearly differentiated as to sex. 4. Each figure well differentiated as to sex. Sexual differentiation, as measured by this scale, was found to improve as a function of age, with the growth curve for both boys and girls being moderately smooth. Girls tended to show somewhat more differentiation of the figures than did boys. The higher levels of sexual differentiation on the scale do not seem merely to reflect increased mental age, for when chronological age was held constant by correlating level of differentiation and I. Q. scores at each of four age levels, the correlations were low and non- significant. All pairs of drawings at the third level of differentiation were classified as to whether the own sex figure or the opposite sex figure 46 47 showed greater emphasis. Sex of the first drawn figure, and sex of the larger figure, were also recorded for each set of drawings. Boys and girls were found to differ significantly in their treatment of figures at level three, with girls showing greater tendency to emphasize their own sex figure more. Both boys and girls tended to draw their own sex figure first, and their own sex figure larger, with girls showing a greater tendency to do so than boys, except at the older age levels, where boys showed equal, or greater tendency than girls to draw their own sex figure first. A significant relationship between the measures, sex of the first drawn figure, and sex of the larger figure, was found to exist, whereas no significant relationship between the treatment of the figures at level three and either of the measures, sex of the first drawn figure, or sex of the larger figure, was found. Level three merits further investigation, eSpecially in light of the significant sex differences in treatment of the figures at this level, and the independence of this measure from the measures of sex of the first drawn figure and sex of the larger figure. Cultural factors which may be pertinent to the understanding of the sex differences existing both in ability to differentiate, and in proportions emphasizing their own sex figure more at level three, and drawing their own sex figure first and larger, were discussed. The scale utilized in the study was found to be appr0priate for use with children's drawings as a measure of the development of s exual differ entiation . BIBLIOGRAPHY Benjamin, H. Age and sex differences in the toy preferences of young children. J. genet. Psychol., 1932, 41, 417-429. Bieliauskas, V. J. _ Sexual identification in children's drawings of human figures. J. clin. Psychol., 1960, 16, No. 1, 42-44. Brown, D. G. Sex-role preference in young children. Psychol. Monogr., 1956, 70, No. 14, 1-19. Brown, D. G. Masculinity-femininity development in children. J. consult. Psychol., 1957, 21, 197-202. Brown, D. G. Sex-role development in a changing culture. Psychol. Bull. 1958, 55, 232-241. Brown, D. G. and Tolor, A. Human figure drawings as indicators of sexual identification and inversion. Perceptual motor skills, 1957, 7, 199-211. Monogr., suppl. 3. ‘ Butler, R. L. and Marcuse, F. L. Sex identification at different ages using the Draw-A-Person test. J. proj. Tech. 1959, 23, 299-302. Cava, E. L., and Rausch, H. L. Identification and the adolescent boy's perception of his father. J. abnorm. soc. Psychol., 1952, 47, 855-856. Cutter, F. Sexual differentiation in figure drawings and overt deviation. J. clin. Psychol., 1956, 12, 369-372. Fauls, L. B., and Smith, W. D. Sex-role learning of five year olds. J. genetic Psychol., 1956, 89, 105-117. Fenichel, O. The psychoanalytic theory of neurosis. New York: Norton, 1945. 48 49 Fisher, S. , and Fisher, Rhoda L. Style of sexual adjustment in disturbed women and its expression in figure drawings. J. Psychol. , 1952, 34, 169-179. Frank, L. K. Projective methods for the study of personality. J. Psychol., 1939, 8, 389-413. Freud, S. Introductory lectures on psychoanalysis. London: Allen and Unwin, 1922. Goodenough, Florence L. The measurement of intelligence by drawings. Yonkers-on-Hudson, N. Y.: World Book Co. , 1926. J olles, I. A Study of the validity of some hypotheses for the qualitative interpretation of the H-T-P for children of elementary school age: 1. Sexual identification. J. clin. Psychol. , 1952, 8, 113- 118. Knopf, I. J., and Richards, T. W. The child's differentiation of sex as reflected in drawings of the human figure. J. genet. Psychol. , 1952, 81, 99-112. Lazowick, L. M. On the nature of identification. J. abnorm. soc. Psychol., 1955, 51, 175-183. Limuaco, Josefina A. A comparison of American and Filipino children by means of the Draw-A-Person test. M. A. thesis, Michigan State University, 1959. Lynn, D. B. A note on sex differences in the deveIOpment of masculine and feminine identification. Psychol. Rev. 1959, 66, 126-135. Machover, Karen. Personality projection in the drawing of the human figure. Springfield, Illinois: Thomas, 1949. Martin, W. E. Learning theory and identification: III. The develop- ment of values in children. J. genet. Psychol. , 1954, 84, 211-217. ‘ Modell, A. H. Changes in human figure drawings by patients who recover from regressed states. Amer. J. Orthopsychiat., 1951, 21, 584-596. 50 Mowrer, O. H. Learning theory and personality dynamics. New York: Ronald, 1950. Murphy, Mary M. Sexual differentiation of male and female job applicants on the Draw-A-Person test. J. clin. Psychol. , 1957, 13, 87-88. T Rabban, M. Sex- role identification in young children in two diverse social groups. Genet. Psychol. Monogr., 1950, 42, 81-158. Rabin, A. I. , and Limuaco, Josefina A. Sexual differentiation of American and Filipino children as reflected in the Draw-A- Person test. J. soc. Psychol. , 1959, 50, 207-211. Sanford, N. The dynamics of identification. Psychol. Rev., 1955, 62, 106-118. Schilder, P. The image and appearance of the human body. New York: International University Press, 1935, Sipprelle, C. N., and Swensen, C. H. Relationship of sexual adjust- ment to'certain sexual characteristics of human figure drawings. J. consult. Psychol., 1956, 20, 197-198. Stoke, S. M. An inquiry into the concept of identification. J. genet. Psychol., 1950, 67, 163-189. Swensen, C. H. Sexual differentiation of the Draw-A-Person test. J. clin. Psychol., 1955, 11, 37-40. Swensen, C. H. Empirical evaluations of human figure drawings. Psychol. Bull., 1957, 54, 431-466. Swensen, C. H. and Newton, K. R. The development of sexual differentiation on the Draw-A-Person test. J. clin. Psychol. , 1955, 11, 417-419. Tolman, E. C. Identification and the postwar world. J. abnorm. soc. Psychol., 1943, 38, 141-148. Tolor, A. , and Tolor, B. Judgment of children's popularity from their human figure drawings. J. proj. Tech., 1955, 19, 170-176. 51 U. S. Census of P0pulation, 1950. U. S. Department of Commerce, Bureau of the Census, Special Report P. E. No. IC, Occupation of Industry. Walker, H. M., and Lev, J. Statistical inference, New York: Henry Holt and Company, Inc. , 1953. Weider, A., and Noller, P. A. Objective Studies of children's drawings of human figures. 1. Sex awareness and socio- economic level. J. clin. Psychol., 1950, 6, 319-325. Wdider, A., and Noller, P. A. Objective studies of children's drawings of human figures. 11. Sex, age, intelligence. J. clin. Psychol., 1953, 9, 20-23. APPENDIX éanngenoaofinwwhomauzaga aopwnwmIIWHfiImHgQH 30053930005393 gaamuumagou: Eansufismagfls gong goapasouo I . 32.2. 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"0099.9 099099 909 03099 0 .mMm 90 05390903 98.60 009390990 N03099 o 99 00900009300 09 .903 03099 9 90 900.9 .009909900909990 90 9050.9 009390900 09 09000 099 00 009000 0090009009900 09000.9 . 09909990 099 09 009090000 090099 9000 00 9000099 03099 90 909300 099 90.000 . 0900.0. 30990990090993 90.880 099 0099000 909 0009900999 Hairs—0m : H259 v“... "a“... .m..... . a”... can. 0 ‘m~—»~~c~~v 4——~. -¢.~.-~ -‘ . ~ 3.... «‘0; 3 ”A ;.\‘.\ . .. 0 x4.“ h. . Av. A.» \A , .. In. 1..., . .. a Na” \1 ~ M. 2 r E _, xi .\ d. a -\ ,( K - , m .353 -\ . . \‘w \u . a . ..\ . 1.... \i u . w m . -2 -- x/. . a . .k N _ a. I fl : . h 55 TABLE B. A Comparison of the Boys Drawing Their Own Sex Figure First at the Varying Age Levels Own Opposite Age First First Xz p 7 10 12 8 20 9 9 23 2 10 26 3 11 17 3 12 21 3 22. 3 . 001 TABLE C. A Test of Independence of Sex of First Drawn Figure and Sex of Larger Figure (Boys) Own Opposite Larger Larger X‘2 p Own Sex Figure Drawn First 81 29 Opposite Sex Figure Drawn First 16 21 10. 1 .005** >1< * Yates correction applied. TABLE D. A Test of Independence of Sex of First Drawn Figure and Sex of Larger Figure (Girls) Own Opposite Larger Larger X2 p Own Sex Figure Drawn First 92 27 Opposite Sex Figure Drawn First 15 20 13.6 .001>l<=:< >I==i=Yates correction applied. 56 TABLE E. Figure More Emphasized at Level Three by Pilot Study Boys Own (or Equal) Opposite Grade N Emphasis Emphasis 1 1 0% 100% 2 4 75 2.5 3 7 100 O 4 19 53 47 5 12 50 50 6 11 64 36 Total 54 61% 39% TABLE F. Figure More Emphasized at Level Three by Pilot Study Girls Own (or Equal) Opposite Grade N Emphasis Emphasis 1 2 50% 50% 2 4 75 25 3 4 75 25 4 22 91 9 5 6 83 17 6 14 93 7 Total 52 86% 14% 57 TABLE G. A Further Breakdown of Figure More Emphasized at Level Three by Pilot Study Boys Own Opposite Figures Equally Grade N Emphasis Emphasis Emphasized 1 1 0% 100% 0% 2 4 25 25 50 3 7 57 0 43 4 19 37 47 16 5 12 25 50 25 6 11 55 36 9 54 39% 39% 22% TABLE H. A Further Breakdown of Figure More Emphasized at Level Three by Pilot Study Girls Own Opposite Figures Equally Grade N Emphasis Emphasis Emphasized 1 z 50% 50% 0% 2 4 50 25 25 3 4 75 25 0 4 22 68 9 23 5 6 83 17 0 6 14 7 1 . 5 7 21 . 5 52 69% 14% 17% EX 1,1 111 1 11:11: (:1 1‘. 11'! F111” 1’ k. ”71111111111111; [1111111117111111111'ES