LATERAL REFLECTIVE EYE MOVEMENTS AND _ CREAflVlTY Thesis for The Degree of M. A. I , MICHIGAN STATE UNIVERSITY JONATHAN c. SMITH ' 19.72 ' ' tv‘ ‘flfifi 1'14”“ E I I IUIIIIHIIlllllllllllllllllllIlllIIIIIIIIIIIIIIIllllllllllllfl . 1 3 1293 10402 1989 , MfngARY 1" “‘w ABSTRACT LATERAL REFLECTIVE EYE MOVEMENTS AND CREATIVITY BY Jonathan C. Smith Day (1964, 1967) observed a lateral eye movement response accompanying shift from external to internal direction of attention. If S is looking at E, and E asks a series of questions requiring thought, S will either shift his eyes consistently to his right, to his left, or shift in no consistent direction. Such 85 can be labeled right, left, or bidirectional movers respectively. A number of traits have been found to characterize the left mover, many of which have also been found to characterize the creative person. Both the left mover and the creative person tend to have a passive subjective orientation, tend to be adept at producing visual imagery, and tend to have interests in the humanities. This leads to the hypothesis that left movers will be more creative than right movers. Indeed Stephen Harnad (Paul Bakan, 1971) offers preliminary evidence that creative mathe- maticians may also be left movers. This is the first study in which the bidirectional, the person inconsistent in his eye movements, has been studied. Two types of arguments can be made supporting the hypothesis that the bidirectional will be more creative Jonathan C. Smith than the left mover or the right mover. First, if one assumes the bidirectional has characteristics of both the left mover and the right mover, one can speculate that these combined characteristics will facilitate creative fluency and the creative processes of inspiration and evaluation. Second, Paul Bakan (1969) speculates that directionality is an index of which cerebral hemisphere is dominant for certain cognitive and perceptual functions. Specifically, for the left mover, the right hemisphere is presumably dominant, and for the right mover, the left hemisphere is presumably dominant. One can speculate that for the bidirectional neither hemisphere is particularly dominant, so that the bidirectional possibly has available content and functions related to both hemispheres. Such availability could plausibly facilitate creative fluency. Finally Scholastic Aptitude Test (SAT) scores were checked for all 85. Previously (Bakan, 1969), left movers have been found to do better on the Verbal and right movers on the Mathematical portion of the SAT. If bidir- ectional movers indeed have access to both cerebral hemis— pheres, one might expect that they would excell in both the verbal and mathematical portions of the SAT. Three major creativity tests were given to left, right, and bidirectional movers; the Remote Associates Test, the Torrance Verbal and Figural tests, and the Welsh Figure Preference Test. Our first hypothesis was not confirmed: Jonathan C. Smith left movers did not significantly differ from right movers on any of the creativity measures. However, the bidirec- tional movers scored significantly higher than left and right movers on the Remote Associates Test and on the Fluency scale of the Torrance Figural Test. Interestingly, these two measures are unique among the measures used in that they are intimately affected by fluency. This leads to the interpretation that the bidirectional, more than the left or right mover, excells in fluency. Female bidirectionals scored significantly higher than female left movers and female right movers on all SAT items, on Verbal SAT items, and tended to score higher on the Mathematical SAT items. There is neurological evidence (Landsdell, 1968) that the cerebral hemispheres of females are more integrated than those of males. If bidirectionality also implies greater hemispheral inte- gration, then the combined integrative effects of the bi- directional female could account for her superior per- formance on the SAT. Approved: Date: Thesis Committee: Paul Bakan, Chairman Elaine Donelson David Wessel LATERAL REFLECTIVE EYE MOVEMENTS AND CREATIVITY By Jonathan C. Smith A THESIS Submitted to Michigan State University in partial fulfillment of the requirements for the degree of MASTER OF ARTS Department of Psychology 1972 To Han Smith ii ACKNOWLEDGMENTS Credit must go to those who offered help in completing this thesis. I wish to thank Dr. Paul Bakan, my thesis chairman and advisor, for his patience and creative assistance. His enthusiastic dedication to research helped make this thesis an exciting and enjoyable undertaking. I wish to thank my good friend, Ruben Gur, for his statistical advice, and for undertaking the enormous task of computing the hundreds of correlation coefficients used in my thesis. Dr. Elaine Donelson deserves much credit for sharing her considerable background in creativity. Finally, special thanks goes to Dr. David Wessel, who spent the first 15 minutes of my oral's examination in the shower, and was able to dry and drive to campus in only seven minutes. Dr. Wessel's speed, agility, and cleanliness was indeed an inspiration. iii TABLE OF CONTENTS INTRODUCTION Eye Directionality and Its Correlates Eye Directionality and Creativity Eye Directionality and Performance on Creativity Tests . . . . . . . . . . . . . First Hypothesis: Left Movers and Creativity Second Hypothesis: Bidirectional Movers and Creativity BidirectionaIity and Creative Inspiration and Evaluation Bidirectionality and Fluency Neurological Speculations Scholastic Aptitude Test Scores and Eye Directionality . . . . . METHOD Subjects Tests Procedure RESULTS RAT . Torrance Tests Revised Art Scale . . Scholastic Aptitude Test Correlations . . Tables DISCUSSION BIBLIOGRAPHY . APPENDIX: TESTS USED iv Page NH £000“ 14 16 16 16 17 19 19 20 21 21 21 23 45 49 52 Table 10 Analysis Female Movers Analysis Female Movers LIST OF TABLES of Variance for Scores of Male and Left, Bidirectional and Right on the Remote Associates Test of Variance for Scores of Male and Left, Bidirectional and Right on the Remote Associates Test, High Availability Items Analysis Female Movers of Variance for Scores of Male and Left, Bidirectional and Right on the Remote Associates Test, Low Availability Items Analysis of Variance for Scores of Male and Female Left, Bidirectional and Right Movers Medium Analysis Female Movers Analysis on the Remote Associates Test, Availability Items of Variance for Scores of Male and Left, Bidirectional and Right on the Revised Art Scale of Variance for Torrance Figural Fluency Scores of Male and Female Left, Bidirectional and Right Movers . . . Analysis of Variance for Torrance Figural Flexibility Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance for Torrance Figural Originality Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance for Torrance Figural Elaboration Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance for Torrance Verbal Fluency Scores of Male and Female Left, Bidirectional and Right Movers Page 23 24 25 26 27 28 29 30 31 32 Table Page 11 Analysis of Variance for Torrance Verbal Flexibility Scores of Male and Female Left, Bidirectional and Right Movers . . . . . 33 12 Analysis of Variance for Torrance Verbal Originality Scores of Male and Female Left, Bidirectional and Right Movers . . . . . 34 13 Analysis of Variance and Comparisons of Means for Total Scholastic Aptitude Test Scores of Male and Female Left, Bidirectional and Right Movers . . . . . . . . . . . . . . . 35 14 Analysis of Variance and Comparisons of Means for Verbal Scholastic Aptitude Test Scores of Male and Female Left, Bidirectional and Right Movers . . . . . . . . . . . . . . . 36 15 Analysis of Variance and Comparisons of Means for Mathematics Scholastic Aptitude Test Scores of Male and Female Left, Bidirectional and Right Movers . . . . . . . . 37 16 Product-Moment Correlation Coefficients Between Remote Associates Test (RAT), Revised Art Scale (RA) and Torrance Test (TT) Scores for Females . . . . . . . . . . . 38 17 Product-Moment Correlation Coefficients Between Torrance Verbal (TV) and Torrance Figural (TF) Subscale Scores for Females . . . 39 18 Product-Moment Correlation Coefficients Between Remote Associates Test (RAT), Revised Art Scale (RA) and Torrance Test (TT) Scores for Males . . . . . . . . . . . . 40 19 Product—Moment Correlation Coefficients Between Torrance Verbal (TV) and Torrance Figural (TF) Subscale Scores for Males . . . . 41 20 Product-Moment Correlation Coefficients Between Remote Associates Test (RAT), Revised Art Scale (RA) and Torrance Test (TT) Scores for Males and Females Combined . . 42 21 Product-Moment Correlation Coefficients Between Torrance Verbal (TV) and Torrance Figural (TF) Subscale Scores for Males and Females Combined . . . . . . . . . . . . . 43 vi Table 22 Product-Moment Correlation Coefficients Between Verbal and Mathematical Scholastic Aptitude Test Scores and Remote Associates Test and Torrance Figural Fluency Subscale Scores for Males 23 Product-Moment Correlation Coefficients Between Verbal and Mathematical Scholastic Aptitude Test Scores and Remote Associates Test and Torrance Figural Fluency Subscale Scores for Females vii Page 44 44 INTRODUCTION Eye Directionality and Its Correlates Day (1964, 1967) observed a lateral eye movement response accompanying shift from external to internal direction of attention. If S is looking at E and E asks a question requiring thought, S will shift his eyes to his right or left as he begins to reflect on an answer. Further— more, Ss on the average tend to make their eye movements in the same direction, allowing classification as left movers or right movers (Duke, 1968). Directionality has been found to be related to a number of perceptual, cognitive, and physiological variables in right handed Ss (in left handed $5 the relationship is still being explored). In general the left mover is more likely to be passively aware of subjective phenomena. That is, he is more likely to passively attend to internal subjective experience and be more reactive to subjective visceral experiences. Similarly, left movers tend to use language that is more feeling oriented (Day, 1964, 1967). The right mover is more likely to attend actively to external phenomena. In fact, right movers, compared with left movers, perform better on certain tasks requiring a 2 high degree of undistracted attention to external stimuli (Bakan and Shotland, 1969). In addition left movers are more hypnotizable, are more likely to display waking alpha, when in college are more likely to choose majors in the humanities and social sciences, have relatively better verbal scores on the Scholastic Aptitude Test, are more verbally fluent, and have clearer imagery. Right movers are less likely to display waking alpha, are more likely to choose college majors in the sciences, have better mathematical scores on the SAT, tend not to have clear imagery, and tend not to be verbally fluent (Bakan, 1969, 1971). Eye Directionality and Creativity Characteristics of people acknowledged to be creative resemble certain of the characteristics of the left mover, specifically his passive subjective orientation, his capacity for visual imagery, and his tendency to have interests in the humanities. Creatives tend to be interested in the "subjective world to ideas and feelings" (MacKinnon, 1961). They tend to be more Open to unconscious impulses (Barron, 1969). All of these characteristics involve openness to some type of internal experience, and such openness, as mentioned earlier, seems to characterize the left mover. Creatives also score higher on scales of femininity on the 3 MMPI (MacKinnon, 1963), which suggests that they, like the left mover, may be characterized by a degree of passivity. Furthermore creatives, like left movers, tend to have strong interests in areas of the humanities. MacKinnon (1961) found that creative Ss characteristically have aesthetic interests. And Barron (1969) found that crea- tives often characteristically have deep existential or metaphysical philosophical concerns. Finally there is some evidence that creatives, like left movers, may be more proficient in producing visual images. Walkup (1967) on the basis of clinical experience, suggests "creative individuals appear to have stumbled onto and developed to a high degree of perfection an unusual ability to visualize mentally--almost hallucinate-- in areas in which they are creative." Eye Directionality and Performance on Creativity Tests In summary, people acknowledged to be creative appear to have some of the major characteristics of the left mover. To some extent this relationship appears to hold for 85 who score high on tests correlated with creativity: specifically, the Remote Associates Test (Mednick and Mednick, 1967), the Torrance Verbal and Figural Tests of Creativity (Torrance, 1966), and the Revised Art Scale of the Welsh Figure Preference Test (Welsh, 1959). Subjects who scOre high on the Remote Associates Test (RAT) tend to be more verbally proficient. Mednick 33 a1. 4 (1964) found that high scorers produce more verbal associa- tions to a stimulus word than do low scorers. This is reminiscent of Bakan's (1971) finding that left movers produce written material with greater fluency than do right movers. In addition, high RAT scorers tend to be more familiar with cultural idioms and colloquialisms than are low scorers (Hood and Ginsburg, 1969), suggesting a greater verbal proficiency among high scorers. Left movers, as mentioned earlier, score higher than right movers on the Verbal portion of the SAT. Bone (1968) suggests that high scorers on the RAT are more open to unconscious impulses, a characteristic resemb- ling the left mover's openness to internal experience. In addition, high RAT scorers, like left movers, tend to be more open to incidental stimuli. Mendelsohn and Griswold (1966) conducted an experiment in which 85 were given anagrams to solve. Prior to solving the anagrams, the Ss memorized 25 words under interference conditions in which another 25 words were played on a tape recorder. Unknown to the Ss, 10 anagram solutions had been in the list memorized and 10 in the interference list. High RAT scores, particularly males, utilized both sets of cues more than low scorers. Subjects who perform well on tests of incidental learning tend also to be more open to inter- ference on the Stroop Color-Word Interference Test (Amster, 1965). Here, left movers indirectly resemble high RAT 5 scorers in that left movers tend to be more distracted on the Stroop test (Bakan and Shotland, 1964) and high RAT scorers tend to do well on tests of incidental learning. Recent research on the characteristics of specific items within the RAT suggest that the relationship between high scorers on the RAT and left movers may be complex. Ginsburg and Hood (1970) found that the 30 RAT items can be divided into three equal groups of items: items whose answers are highly available as verbal associations to test stimuli, items whose answers are of medium availa- bility, and items whose answers are of low availability. 85 who typically do well on the high availability items appear to be more susceptible to confusion or interference from incidental stimuli (Ginsburg and Hood, 1970) when working on the Water Jar Test. Left movers, as mentioned earlier, also appear to be more open to confusion or inter- ference from incidental stimuli. A few similarities exist between characteristics of 85 who perform well on the Torrance Tests and left movers. Haven (1965) found a slight correlation, r=.23, between originality on the verbal tests and high scores on the Allport Vernon Lindzey Aesthetic Scale. In addition, Weisberg and Springer (1961) found that 85 who perform well on the Torrance tests, both verbal and figural, have greater self-awareness, and are more aware of unconscious conflicts. Finally, Torrance found a positive correlation 6 between IQ and performance on verbal tests of creativity, such as the Torrance Verbal Tests. The relationship between characteristics of left movers and those of 85 who score high on the Revised Art Scale is ambiguous. Those who score high on the Revised Art Scale, unlike those who score high on the RAT, do not tend to utilize more incidental cues (Mendelsohn and Griswold, 1966). However, similar to left movers, 85 who perform well on the Revised Art Scale do tend to be more open to experience and unconscious impulses (Barron, 1969). First Hypothesis: Left Movers and Creativity To summarize, creative people in general seem to have characteristics similar to those of the left looker. This suggests that left lookers may be more creative than right lookers. There is some preliminary evidence which seems to support this possibility. Stephen Harnad, a graduate student at Princeton University, divided thirty-four mathematics professors and graduate students at Princeton into two groups: 85 whose directionalty was in the same direction as their handedness and 85 whose directionality was in the opposite direction of their handedness. Since most of Harnad's 85 were right handed, he essentially divided his 85 into groups of left movers and right movers. Harnad found that left mover mathematicians were more creative than right mover mathematicians. 7 Harnad's finding, the similarities between left movers and those acknowledged to be creative, and the similarities between left movers and those who score high on certain creativity tests suggests this hypothesis: Left movers will score higher than right movers on the Remote Associates Test, particularly on the high availability items, the Torrance Verbal and Figural Tests of Creativity, and the Revised Art Scale of the Welsh Figure Preference Tests. Second Hypothesis: Bidirectional Movers and Creativity A second hypothesis can be made on the basis of argu- ments based on certain processes involved in creativity. Creativity is often divided into the processes of inspira- tion and evaluation (Barron, 1969). That is, the creative act involves both an intuitive generative stage in which the initial insight or inspiration is produced, and a more rational evaluational stage in which the insight is worked on, perfected, and communicated. In addition, both pro- cesses can be said to be affected by fluency, or the rate of producing ideas useful in inspiration and evaluation. Bidirectionality and Creative Inspiration and Evaluation All studies of directionality, including the Princeton study on directionality and creativity, have investigated only left movers and right movers. They have ignored the S who is inconsistent in his eye movements, the bidirectional S. A case can be made that the bidirectional S may be more 8 creative than either the left or the right mover. Specifically, he may be more adept at both inspiration and evaluation, and he may be more fluent. However, it is necessary to make one assumption: the bidirectional mover, to some extent, possesses both the characteristics of the left mover and the right mover. Left movers, as mentioned earlier, are more subjective and intuitive: they have relatively lower mathematics SAT scores, major in "soft” areas such as the humanities, have more vivid visual imagery, are more hypnotizable, and exhibit waking alpha. Right movers appear to be more objective and rational. They tend to score higher on the quantitative portion of the SAT, tend in college to major in "hard" areas such as the physical sciences, tend to report less vivid visual imagery, are less readily hypnotizable, and do not tend to display waking alpha. Left lookers, being subjective and intuitive, would be expected to excell in the inspirational phase of creativity; while the more objective and rational right looker would be expected to excell in the evaluational phase. Bidirectional 85, if they possess some of the characteristics of the left and the right mover, would be expected to excell in both the inspirational and evaluational phases of creativity. Bidirectionality and Fluency The bidirectional also may be more fluent in creative tasks than either the left mover or the right mover. The 9 left mover is subjectively oriented, so one would expect that he would have available experiences and memories that are subjective in nature, that is, he may have more subjective experiences to draw from as well as greater access to these experiences. The right mover is more oriented to the external, objective world, and one would expect that he would have available memories and experi- ences related to the objective world. The bidirectional, if he indeed has characteristics of both the left and right mover, may have available memories and experiences related to both the subjective and objective world. Thus, when generating ideas, he may have available a greater amount of information, perhaps facilitating his creative fluency. Neurological Speculations A second line of reasoning, neurological in nature, also suggests that the bidirectional may be especially creative. To elaborate, Bakan (1969) hypothesizes that the directionality of one's eye movements is an index of which cerebral hemisphere is relatively more dominant for certain cognitive and perceptual processes. Left or right eye movements associated with the reflective process may be symptomatic of easier triggering of activity in the hemisphere contralateral to the direction of eye movement. Cognitive or personality variables associated with one's 10 dominant hemisphere will tend to characterize the person as a whole. Thus one's directionality implies the presence of certain characteristics, characteristics related to the hemisphere contralateral to the direction of one's eye movements. Extending this line of reasoning, it is possible that bidirectionality is symptomatic of relative ease of triggering of both hemispheres. As a result, bidirectionality would imply the presence of character- istics associated with both hemispheres. Neuorological characteristics of both hemispheres, when considered together, could contribute to creative fluency. Certain verbal and nonverbal learning and memory factors have been associated with the left and right hemispheres. For example, Milner (1958, 1962) and Meyer (1959) have demon- strated that nonaphasic patients with left temporal lobe lesions show more severe deficit in verbal learning and verbal memory than do patients with lesions of the right temporal lobe. Furthermore, Benton (1965) reports that nonaphasic patients with left hemisphere lesions do poorer on a test of verbal fluency than do patients with right hemisphere lesions. Similarly, Cohen 33 31. (1968) report that unilateral electroshock of the left hemisphere is likely to produce verbal memory decrement while electro- shock of the right hemisphere is not likely to produce such a decrement. 11 Patients with right hemisphere lesions tend to show impairment in spatial recognition and memory (Benton, 1965) as expressed in difficulty in following or remember- ing routes, inability to locate places on a map, and poor reproduction of designs from memory. Furthermore, such patients often display defects in visual perception and memory for non-verbal material such as scenic representa- tions, faces, and abstract figures (Hecaen and Angergues, 1962; Milner, 1962). Finally Cohen E£.El- (1968) report that unilateral electroshock to the right hemisphere pro- duces memory decrement in a task requiring non-verbal recall based on visual imagery. Fluency could be related to learning and memory factors associated with the left and right hemispheres. It seems reasonable to suggest that the amount one has learned and retained and is able to recall will influence his fluency in generating ideas. The left mover and right mover perhaps have more information and greater access to information stored in the right and left hemispheres respectively. And one can speculate that the bidirec- tional S may have greater access to and more information stored in both hemispheres, facilitating fluency on tests of creativity. Differences in specialized functions of the hemis- pheres may affect more than fluency. Bogen (1969) 12 hypothesizes that the major differences between the cerebral hemispheres are that the left hemisphere has developed a capacity for propositional thought, thought that is analy- tical and subject to the rules of syntax, sematic, and mathematical logic; the right hemisphere has a highly developed apppsitional capacity, a capacity for apposing or comparing perceptions, non-verbal schemas, engrams, etc. Studies involving electroshock, dichotic listening, brain damage, brain lesions, and commisurotomies lend support to Bogen's hypotheses. As mentioned earlier, Cohen 23 31. (1968) found that electroshock to the right hemisphere produces memory decrement on a task requiring non-verbal recall based on visual imagery, whereas shock to the left hemisphere is more likely to produce a memory decrement in a verbal task. That the right hemisphere is associated with non-verbal and the left hemisphere with verbal pro- cesses is further supported by studies in dichotic listening in which the right ear was found to be selective for verbal stimuli and the left ear for non-verbal stimuli (Kimura, 1961; Curry, 1968). Left hemisphere damage seems to lead to impairment of functions involving the verbal encoding of non-verbal material (Benton, 1965). Right hemisphere lesions, more often than left hemisphere lesions, result in impairment of spacial perception and memory and in visuoconstructive activities such as assembling blocks into two or three dimensional patterns. In general, 13 lesions of the right hemisphere are more likely to interfere with general non-verbal perceptual and cognitive functions than are lesions of the left hemisphere (Hecaen and Ajuriaguerra, 1964). Perhaps the most convincing evidence for Bogen's hypothesis comes from studies in which the hemispheres have actually been separated and tested individually. These studies consistently show that the right hemisphere is specialized for gestalt synthesizing perception. The left hemisphere, in contrast, seems to operate on a more logical fashion (Levy-Agresti and Sperry, 1968). In fact, if both hemispheres are presented with problems, the left hemisphere seems to be restricted to using verbal-symbolic analytical methods while the right hemisphere seems restricted to using visualization and nonanalytic methods (Sperry and Levy, 1970). It is as if, as Sperry suggests, ”there are two modes of information processing, each specific to a given hemisphere . . . ." In addition to Bogen's proposed appositional and propositional specializations of the hemispheres, one critical point needs to be made: the hemispheres are interconnected, allowing for considerable intercommunication. Bakan (1971) suggests that this may lead to "a variety of integrative possibilities. It seems very likely that the highest level of mental functioning at both the cognitive and emotional level involves hemisphere integration." 14 Creativity is certainly one of these higher level mental functions, and indeed Bogen suggests that creative behavior results from the utilization of both hemispheres. Specifically, the appositional functions of the right hemisphere are associated with the inspirational phase of creativity, while the propositional functions of the left hemisphere are associated with evaluation and communica- tion. Creativity involves utilization of both appositional and propositional functions, both inspiration and elabora- tion and communication. To return to directionality, appositional functions seem to characterize the left mover while propositional functions seem to characterize the right mover (Bakan, 1971). The bidirectional may perform better on certain tests of creativity because he may make greater utilization of both hemispheres, and has available both appositional and propositional functions. Scholastic Aptitude Test Scores and Eye Directionality Finally, Mathematics and Verbal Scholastic Aptitude Scores will be available for most of the 85 used in this study. The relationship between directionality and per- formance on these tests will be tested. Past research (Bakan, 1969) has found that left movers tend to score higher on the verbal and right movers higher on the mathe- matical portion of the SAT. If the bidirectional S has characteristics of both left movers and right movers, and 15 if he is more integrated as suggested above, then one would predict that he would score higher than left movers and right movers on both the Verbal and the Mathematical portions of the SAT, assuming that superior performance on these tests requires utilization of a wide variety of functions found in both hemispheres. METHOD Subjects Fifty—five right handed male and 60 right handed female introductory psychology student volunteers were given the Remote Associates Test. Sixty of the males were given the Revised Art Scale, 44 the Torrance Test of Creativity, Figural A, and 43 the Torrance Test of Creativity, Verbal A. Fifty-eight of the females were given the Revised Art Scale, 42 the Torrance Figural Test, and 41 the Torrance Verbal Test. Tests The RAT and the Torrance Tests were designed to measure the creative process. The design of the RAT is relatively simple: 85 are presented with 30 groups of three words and for each group are asked to find a fourth word related to all three. For example, one group of words might be "cookies, sixteen, and heart." The task of S is to think of a related fourth word, in this case "sweet." AnS's score is the number of correct associations he finds. The Torrance Test consists of two portions: a written or verbal portion, and a figural or non-verbal portion. 16 17 In the verbal portion the S is asked to list possible causes and consequences of certain events, list unusual uses for an object such as a brick, and list unusual questions one could ask. In the figural portion he is asked to produce drawings incorporating various lines and shapes. For the verbal portion there are three scores computed: fluency, the total number of responses; flexibility, the total number of different categories of responses given; and originality, the statistical improba- bility of his responses. For the figural portion fluency, flexibility, and originality scores are computed as well as an elaboration score, which is an index of how elaborate or complicated an S's drawings are. The Revised Art Scale is not a direct test of crea- tivity, but a test of a cognitive preference that is relatively consistently correlated with creativity, preference for complexity and asymmetry. In the Revised Art Scale the S is given 85 drawings and is asked to indicate which ones he likes and dislikes. One point is given for each symmetrical simple drawing he dislikes and one point for each asymmetrical complex drawing he likes. An S's score is the total number of points he makes. Procedure Groups of 44 and 45 85 (males and females mixed) were given the RAT. One week later 86 of these Ss were divided 18 into two mixed groups and were given the Torrance verbal tests followed by the Torrance figural tests. Of the tests completed, there were 84 usable verbal forms and 86 usable figural forms. Two weeks later 82 85 returned, were divided into four mixed groups and were given the Revised Art Scale. Later eight additional males and 18 additional females were given the RAT and the Revised Art Scale. Each S was tested individually for directionality using an eye directionality test developed by Paul Bakan. In this test each S was asked to interpret a series of little known proverbs read to him by E. The E noted the direction of the first eye movement S made after each proverb. The E continued reading proverbs and testing eye movements until 10 clear eye movements were recorded. An S's directionality score was the number of left eye movements made. Care was taken to make the testing conditions as relaxed and nonstressful as possible, and to prevent 85 from detecting that their eye movements were being re- corded. Furthermore each S was seated behind a desk (which prevented him from crossing his legs) in a symmetrical room, that is, a room in which the left half of the S's visual field was the same as the right half. This precaution was taken in order to reduce the number of distracting stimuli that might influence an S's eye movement 5 . RESULTS Subjects were divided into three groups on the basis of their directionality scores: 85 who emitted 0-3 left eye movements were designated right movers, 4-6 were bi- directional movers, and 7-10 were left movers. Responses of these groups were compared on the RAT, the Revised Art Scale, the Torrance Tests, and on the SAT. RAT (Tables l-4) Differences between mean group scores on the RAT items were significant only when male and female 85 were pooled. The mean scores for left, bidirectional, and right movers were 13.6, 17.4, and 15.9 respectively. Only one comparison was significant; bidirectional movers scored higher than left movers (t=2.69, p<.01 df=67). Bidirectional movers tended to score higher than right movers (t=l.50, p<.2 df=76) and right movers scored significantly higher than left movers (t=l.69, p<.l df = 80). For the 10 high availability RAT items mean scores for left, bidirectional, and right movers were 6.4, 8.1, and 6.7 respectively. As was the case with the total RAT scores, bidirectional Ss scored significantly higher than 19 20 left movers (t=3.62, p<.002 df=67). In addition, bidirec- tional SS also scored significantly higher than right movers (t=3.33, p<.002 df=77). The differences between the mean scores for left movers and right movers was negligible. For females the means of left movers, bi- directional movers, and right movers were 6.4, 8.3, and 6.7 respectively, significant at the .025 level (F=4.28). Group means for the 10 low availability RAT items were similar to the means for the total RAT. Means for left, bidirectional, and right movers were 3.06, 4.06, and 3.89 respectively. Bidirectional Ss scored signifi- cantly higher than left movers (t=2.06, p<.05 df=67). Right movers tended to score higher than left movers (t=l.66, p<.2 df=80). The difference between the mean scores of bidirectional and right movers was negligible. Means for left, bidirectional, and right movers on the medium availability items were 4.81, 5.15, and 5.08 respectively. These means do not differ significantly. Torrance Tests (Tables 6-12) All differences between groups, males and females pooled and unpooled, on the Torrance Verbal tests were insignificant. On the Torrance Figural Test, Fluency Scale, with males and females pooled, means for left, bidirectional, and right movers were 19.84, 21.14, and 19.21 respectively. Bidirectionals scored significantly 21 higher than right movers (t=2.58, p<.02 df=59) and tended to score higher than left movers (t=l.51, p<.2 df=51). Revised Art Scale (Table 5) All differences between groups, males and females pooled and unpooled, on the Revised Art Scale were insig- nificant. Scholastic Aptitude Test (Tables 13-15) Female bidirectionals scored significantly higher than female left movers and right movers on all SAT items (F=2.40, p<.10) and on Verbal SAT items (F=2.76, p<.10) and tended to score higher on the Mathematical SAT items (F=1.20, p<.20). Male right movers scored significantly higher on the Mathematical SAT items (F=2.45, p<.10). Correlations (Tables 16-21) For females significant positive correlations were found between Revised Art Scale and Torrance Verbal Originality Scores (r=.26, p<.05), and Torrance Figural Originality scores (r=.24, p<.06). Significant negative correlations were found between RAT and Torrance Verbal Fluency Scores (r=-.29, p<.07), Torrance Verbal Flexi- bility scores (r=-.27, p<.05), Torrance Verbal Originality scores (r=-.33, p<.01), and Torrance Figural Flexibility scores (r=-.25, p<.05). Other negative correlations were found between RAT high availability items and Torrance 22 Verbal Fluency scores (r=—.33, p<.02), Torrance Verbal Originality scores (r=-.24, p<.05), Torrance Figural Fluency Scores (r=-.22, p<.05), and Torrance Figural Flexibility scores (r=-.34, p<.01). RAT scores correlated positively with Verbal SAT scores (r=.38, p<.02) as well as with Mathematical SAT scores (r=.48, p<.002). For males a significant negative correlation (r=-.24, p<.04) was found between Revised Art Scale and RAT low availability scores. Significant positive correlations were found between Revised Art Scale and Torrance Figural Elaboration scores (r=.22, p<.07); RAT high availability items and Torrance Verbal Fluency scores (r=.21, p<.08), and Torrance Verbal Flexibility scores (r=.25, p<.05). RAT scores correlated positively with Verbal SAT scores (r=.38, p<.02) as well as with Mathematical SAT scores (r=.40, p<.02). For males and females pooled, significant positive correlations were found between Revised Art Scale and Torrance Verbal Originality Scores (r=.15, p<.07) and Torrance Figural Elaboration scores (r=.l6, p<.07). In addition a significant negative correlation (r=-.l6, p<.06) was found between RAT high availability items and Torrance Figural Flexibility scores. 23 Tables TABLE 1 Analysis of Variance for Scores of Male and Female Left, Bidirectional and Right Movers on the Remote Associates Test Analysis of Variance _S.OU.I‘C.e .89. if. A18. E 2 Females 89 2 43.5 1.37 - Error 1805 57 31.66 Males 124.77 2 62.38 1.82 - Error 1785.42 52 34.34 Females and Males 264.77 2 132.38 3.98 .025 Means, Standard Deviations, and Ns Left Movers Bidirectional Right Movers Females Means 13.94 17.7 16.08 S.D. 7.57 4.58 5.01 N l6 18 26 Males Means 13.3 17.07 15.7 S.D. 5.96 4.97 5.90 N 20 15 20 Females and Males Means 13.6 17.42 15.89 S.D. 6.70 4.75 6.32 N 36 33 46 24 TABLE 2 Analysis of Variance for Scores of Male and Female Left, Bidirectional and Right Movers on the Remote Associates Test, High Availability Items Analysis of Variance Source SS Si MS S p Females 34.84 2 17.42 4.28 .025 Error 232.08 57 4.07 Males 22.77 2 11.38 2.27 Error 260.76 52 5.01 Females and Males 60 l 2 30.05 6.81 .01 Error 492:89 112 4.40 Means, Standard Deviations, and Ns Left Movers Bidirectional Right Movers Females Means 6.44 8.3 6.66 S.D. 2.47 1.18 1.98 N 16 18 26 Males Means 6.30 7.87 6.60 S.D. 2.51 1.49 2.22 N 20 15 20 Females and Males Means 6.36 8.09 6.69 S.D. 2.50 1.45 6.69 N 36 33 46 25 TABLE 3 Analysis of Variance for Scores of Male and Female Left, Bidirectional and Right Movers on the Remote Associates Test, Low Availability Items Analysis of Variance Source SS Sf MS S p Females 11.92 2 5.96 1.15 - Error 296.66 57 5.20 Males 16.45 2 8.22 1.78 - Error 240.93 52 4.63 Females and Males 35.5 2 17.8 3.71 .05 Error 537.59 112 4.80 Means, Standard Deviations, and Ns Left Movers Bidirectional Right Movers Females Means 3.25 3.89 4.34 S.D. 2.66 2.10 2.01 N l6 18 26 Males Means 2.9 4.27 3.30 S.D. 1.81 1.64 2.59 N 20 15 20 Females and Males Means 3.06 4.06 3.89 S.D. 2.23 1.92 2.33 N 36 33 46 26 TABLE 4 Analysis of Variance for Scores of Male and Female Left, Bidirectional and Right Movers on the Remote Associates Test, Medium Availability Items Analysis of Variance Source SS Sf MS_ S p Females 2.33 2 1.17 .19 - Error 348.60 57 6.12 Males 3.12 2 1.56 .22 - Error 364.88 52 7.02 Males and Females 5.49 2 2.74 43 - Error 713.48 112 6.37 Means, Standard Deviations, and Ns Left Movers Bidirectional Right Movers Females Means 4.88 5.33 4.92 S.D. 2.19 3.07 1.99 N 16 18 26 Males Means 4.75 4.9 5.31 S.D. 2.86 2.61 2.28 N 20 15 20 Males and Females Means 4.8 5.15 5.08 S.D. 2.69 2.84 2.14 N 36 33 46 27 TABLE 5 Analysis of Variance for Scores of Male and Female Left, Bidirectional and Right Movers on the Revised Art Scale Analysis of Variance Source SS Si MS 5 p Females 347.58 2 173.79 .97 - Error 9810.1 55 178.36 Males 467.23 2 233.61 1.165 — Error 9421.75 47 200.46 Females and Males 271.00 2 135.51 .72 - Error 19575.90 105 186.43 Means, Standard Deviations, and Ns Left Movers Bidirectional Right Movers Females Means 33.80 37.77 28.03 S.D. 12.86 14.21 12.27 N 15 17 26 Males Means 32.56 26.14 33.28 S.D. 16.31 15.03 10.44 N 18 14 18 Females and Males Means 33.12 29.22 30.18 S.D. 14.90 14.05 11.83 N 33 31 44 28 TABLE 6 Analysis of Variance for Torrance Figural Fluency Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance Source SS Sf MS S p Females 56.00 2 28.00 .78 - Error 1400.00 49 35.90 Males 40.54 2 20.27 .46 — Error 1795.46 41 43.75 Females and Males 41.15 2 20.58 .53 - Error 3250.85 83 39.17 Means, Standard Deviations, and Ns Left Movers Bidirectional Right Movers Females Means 18.77 21.07 20.1 S.D. 5.72 6.64 5.25 N 9 14 19 Males Means 20.04 21.21 18.86 S.D. 7.34 6.09 6.98 N 16 14 14 Females and Males Means 19.84 21.14 19.9 S.D. 6.04 6.37 6.05 N 25 28 33 29 TABLE 7 Analysis of Variance for Torrance Figural Flexibility Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance Source SS if MS S p Females 5.69 2 2.84 .147 - Error 752.78 39 19.30 Males 39.11 2 18.5 .50 - Error 1518 41 37.92 Males and Females .44 2 .22 .01 - Error 1800.27 83 21.69 Means, Standard Deviations, and Ns Left Movers Bidirectional Right Movers Females Means 16.55 16.43 17.21 S.D. 3.59 3.86 4.75 N 9 14 19 Males Means 16.62 17.00 15.64 S.D. 5.19 4.12 5.09 N 16 14 14 Females and Males Means 16.60 16.71 16.55 S.D. 4.66 4.01 4.95 N 25 28 33 30 TABLE 8 Analysis of Variance for Torrance Figural Originality Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance 8. u 99 935 ME 5 E Females 87 2 43.5 .419 - Error 4050 39 103.85 Males 174.00 2 87 .44 - Error 8017 41 195.54 Females and Males 88.06 2 44.03 .2429 - Error 15042.8 83 181.24 Means, Standard Deviations, and Ns Left Movers Bidirectionals Right Movers Females Means 29.37 30.00 27.33 S.D. 7.85 16.20 18.68 N 19 14 9 Males Means 35.43 33.9 30.68 S.D. 15.27 13.67 16.94 N 14 14 16 Males and Females Means 31.92 33.26 30.68 S.D. 12.03 11.97 18.68 N 33 28 25 31 TABLE 9 Analysis of Variance for Torrance Figural Elaboration Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance Source SS SS MS S p Females 2733.5 2 1366.7 .9273 - Error 57462.7 39 1473.4 Males 319 2 108.5 .615 - Error 27543 41 671.78 Females and Males 558 2 279 .31 - Error 75347 83 907.80 Means, Standard Deviations, and Ns Left Movers Bidirectionals Right Movers Females Means 79.88 87.64 99.73 S.D. 24.89 40.81 38.68 N 9 14 19 Males Means 76.75 83.14 80.64 S.D. 21.70 27.87 25.34 N 16 14 14 Females and Males Means 77.80 85.39 91.64 S.D. 23.21 35.01 34.97 N 25 28 3S 32 TABLE 10 Analysis of Variance for Torrance Verbal Fluency Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance Source SS ‘Sf MS S_ p Females 1685 2 842.5 1.53 - Error 20912 38 550.32 Males 966 2 483 .62 - Error 31123 40 788.08 Females and Males 2401.6 2 1201 1.56 - Error 62333.7 81 769.55 Means, Standard Deviations, and N5 Left Movers Bidirectionals Right Movers Females Means 78.89 63.93 75.44 S.D. 24.04 26.89 28.61 N 9 14 18 Males Means 85.20 75.36 75.14 S.D. 21.34 23.42 34.77 N 15 14 14 Females and Males Means 83.25 69.64 75.28 S.D. 21.01 25.71 31.24 N 24 28 37 33 TABLE 11 Analysis of Variance for Torrance Verbal Flexibility Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance __SO_u.rce ES. 9: 1:49 E 2 Females 165 2 82.5 1.02 - Error 3078 38 81 Males 139.38 2 69.7 .60 - Error 4626.06 40 115.65 Females and Males 334.29 2 167.14 1 74 - Error 7759.66 81 95.80 Means, Standard Deviations, and Ns Left Movers Bidirectionals Right Movers Females Means 42.00 36.21 38.56 S.D. 8.87 6.08 11.29 N 9 14 18 Males Means 43.13 39.29 39.43 S.D. 8.66 9.24 12.83 N 15 14 14 Females and Males Means 42.71 37.75 39.13 S.D. 8 75 7.97 11.38 N 24' 28 32 34 TABLE 12 Analysis of Variance for Torrance Verbal Originality Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance Source SS_ df_ MS S p Females 688.57 2 344.29 .66 - Error 19937.43 38 524.67 Males 706 2 353 .56 - Error 25075 40 626.88 Females and Males 1226.34 2 613.14 .9653 - Error 51463.60 61 635.80 Means, Standard Deviations, and Ns Left Movers Bidirectionals Right Movers Females Means 60.68 51.43 59.72 S.D. 20.48 16.16 26.36 N 9 14 18 Males Means 67.07 58.42 58.71 S.D. 17.15 25.20 31.26 N 15 14 14 Females and Males Means 64.67 54.93 59.28 S.D. 18.73 24.53 28.61 N 24 28 32 35 TABLE 13 Analysis of Variance and Comparisons of Means for Total Scholastic Aptitude Test Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance Source SS MS MS S p Females 92204 2 46102 2.40 .10 Error 803820 42 19138 Males 106358 2 53179 1.30 - Error 1464213 36 40672 Comparison of Means Males Females Left Movers 977.93 1052.69 Bidirectionals 1035.91 1111.67 t .74 .97 p -_ -- Bidirectionals 1035.91 1111.67 Right Movers 1118.86 1004.12 t .94 2.56 p —- .05 Left Movers 977.93 1052.69 Right Movers 1118.86 1004.12 t 1.56 .89 P 36 TABLE 14 Analysis of Variance and Comparisons of Means for Verbal Scholastic Aptitude Test Scores of Male and Female Left, Bidirectional and Right Movers Analysis of Variance Source SS df MS E p Females 23703 2 11851 2.76 .10 Error 180233 42 4291 Males 22279.6 2 11139.8 .84 - Error 477073.4 36 13252 Comparison of Means Males Females Left Movers 486.79 509.10 Bidirectionals 480.36 546.8 t -- 1.12 p __ _— Bidirectionals 480.36 546.8 Right Movers 533.50 481.18 t -— 2.00 p _— -- Right Movers 533.50 481.18 Left Movers 486.79 509.10' t -- .794 P Analysis of Variance and Comparisons of Means for Mathematics 37 TABLE 15 Scholastic Aptitude Test Scores of Male and Female Left, Bidirectional and Right Movers Source SS Females 23679 Error 400131 Males 38975 Error 286105 Left Movers Bidirectionals t P Bidirectionals Right Movers ‘t P Left Movers Right Movers t P Analysis of Variance if. 2 42 99 11839 11839 19487 7947 F 1.24 Comparisons of Means Males 511.14 555.55 1.35 555.55 585.36 .16 511.14 585.36 1.98 Females 543.62 564.84 .63 564.84 510.94 2.08 543.62 510.94 1.01 [*6 Product-Moment Correlation Coefficients TABLE 16 38 Between Remote Associates Test (RAT), Revised Art Scale (RA) and Torrance Test (TT) Scores for Females RAT HIGH RAT LOW TT TT TT TT TT TT TT VERBAL FLUENCY VERBAL FLEXIBILITY VERBAL ORIGINALITY FIGURAL FLUENCY FIGURAL FLEXIBILITY FIGURAL ORIGINALITY FIGURAL ELABORATION ’03"! '65”! ”did"! "GUI-i “dd"! “OD“! ”6:3"! "C523": ”C323“: 13"! "d .04 60 .64 62 .00 .68 62 .00 .29 42 .026 .27 42 .03 .33 42 .01 .05 42 .25 42 .05 .13 42 .19 .06 42 .00 60 .02 60 .16 40 .159 .19 40 .11 .26 40 .05 .09 40 .01 4O .24 40 .06 .14 40 .18 RAT HIGH .51 62 .00 .33 42 .015 .09 42 .24 42 .05 .22 42 .34 42 .01 .01 42 .04 42 RAT LOW .18 42 .118 .16 42 .15 .17 42 .13 .13 42 .26 42 .04 .10 42 .07 42 39 TABLE 17 Product-Moment Correlation Coefficients Between Torrance Verbal (TV) and Torrance Figural (TF) Subscale Scores for Females TV FLUENCY FLEXI- TV TV ORIGIN- BILITY ALITY TF TF FLUENCY FLEXI- TF ORIGIN- BILITY ALITY TV FLUENCY r n P TV FLEXIBILITY r .79 n 42 p 0.00 TV ORIGINALITY r .76 .77 n 42 42 p 0.00 0.00 TF FLUENCY r .10 .05 .11 n 41 41 41 p -_ __ -- TF FLEXIBILITY r .09 .01 .09 .87 n 41 41 41 42 p -- 0.00 -- 0.00 TF ORIGINALITY r .10 .15 .23 .73 .56 n 41 41 41 42 42 p -- .16 .06 0.00 .00 TF ELABORATION r .23 .35 .33 .46 .26 .45 n 41 41 41 42 42 42 p .06 .01 .01 .001 .04 .001 40 TABLE 18 Product-Moment Correlation Coefficients Between Remote Associates Test (RAT), Revised Art Scale (RA) and Torrance Test (TT) Scores for Males RAT RA RAT RAT __ HIGH LOW RA r -.17 n 49 p .12 RAT HIGH r .87 -.11 n 51 50 p .001 -- RAT LOW r .81 -.24 .57 n 51 50 52 p .001 .04 .001 TT VERBAL FLUENCY r .07 .05 .21 .06 n 42 41 43 43 p -- -- .08 -- TT VERBAL FLEXIBILITY r .14 -.01 .25 .18 n 42 41 43 43 p .17 -- .05 .12 TT VERBAL ORIGINALITY r .08 .05 .17 .10 n 42 41 43 43 p -- -- .12 -- TT FIGURAL FLUENCY r -.09 -.05 —.05 .05 n 43 42 44 44 p __ __ .._ __ TT FIGURAL FLEXIBILITY r .00 -.02 -.02 .08 n 43 42 44 44 p __ ._ __ _— TT FIGURAL ORIGINALITY r -.01 .00 .03 .07 n 43 42 44 44 p .. __ _.. -— TT FIGURAL ELABORATION r -.01 .22 .09 .09 n 43 42 44 44 41 TABLE 19 Product-Moment Correlation Coefficients Between Torrance Verbal (TV) and Torrance Figural (TF) Subscale Scores for Males TV TV TV TF TF TF TF TV TV TV TF TF TF FLUENCY FLEXI- ORIGIN- FLUENCY FLEXI- ORIGIN- BILITY ALITY BILITY ALITY FLUENCY r n P FLEXIBILITY r .85 n 43 p .001 ORIGINALITY r .81 .85 n 43 43 p .001 .001 FLUENCY r .27 .20 .33 n 43 43 43 p .03 .09 .01 FLEXIBILITY r .25 .17 .26 .90 n 43 43 43 44 p .05 -- .04 .001 ORIGINALITY r .28 .28 .37 .70 .56 n 43 43 43 44 44 p .03 .03 .006 .001 .00 ELABORATION r .32 .37 .36 .20 .13 .35 n 43 43 43 44 44 44 p .01 .006 .008 .09 .18 .009 42 TABLE 20 Product-Moment Correlation Coefficients Between Remote Associates Test (RAT), Revised Art Scale (RA) and Torrance Test (TT) Scores for Males and Females Combined RAT RA RAT RAT __ HIGH LOW RA r -.05 n 109 p __ RAT HIGH r .75 -.05 n 113 110 p .001 -- RAT LOW r .73 -.09 .53 n 113 110 114 p .001 .17 .001 TT VERBAL FLUENCY r -.09 .100 -.01 -.07 n 84 81 85 85 p .20 .18 -- -- TT VERBAL FLEXIBILITY r -.05 .09 .09 .00 n 84 81 85 85 -- -- .19 -- TT VERBAL ORIGINALITY r -.12 .15 -.02 —.05 n 84 81 85 85 p .12 .07 -— -- TT FIGURAL FLUENCY r -.07 .01 —.12 -.04 n 85 82 86 86 p -- -- .12 ~— TT FIGURAL FLEXIBILITY r -.11 -.01 -.16 -.09 n 85 82 86 86 p .14 -- .06 -- TT FIGURAL ORIGINALITY r -.07 .10 .00 -.02 n 85 82 86 86 p -- .16 -— -- TT FIGURAL ELABORATION r .05 .16 .07 .10 n 85 82 86 86 p -- .07 -- .16 43 TABLE 21 Product-Moment Correlation Coefficients Between Torrance Verbal (TV) and Torrance Figural (TF) Subscale Scores for Males and Females Combined TV TV TV TF TF TF TF TV TV TV TF TF TF FLUENCY FLEXI— ORIGIN- FLUENCY FLEXI- ORIGIN- BILITY ALITY BILITY ALITY FLUENCY r n P FLEXIBILITY r .83 n 85 p .001 ORIGINALITY r .78 .81 n 85 85 p .001 .001 FLUENCY r .20 .13 .23 n 84 84 84 p .03 .10 .01 FLEXIBILITY r .19 .10 .19 .88 n 84 84 84 84 p .04 .17 .04 .001 ORIGINALITY r .23 .24 .32 .70 .55 n 84 84 84 86 86 p .01 .01 .001 .001 .001 ELABORATION r .24 .33 .32 .33 .20 .35 n 84 84 84 86 86 86 p .01 .001 .001 .001 .03 .001 44 TABLE 22 Product-Moment Correlation Coefficients Between Verbal and Mathematical Scholastic Aptitude Test Scores and Remote Associates Test and Torrance Figural Fluency Subscale Scores for Males RAT Torrance Figural Fluency SAT Verbal r .38 .06 n 37 32 p .02 -- SAT Mathematical r .40 .09 n 35 30 p .02 -- TABLE 23 Product-Moment Correlation Coefficients Between Verbal and Mathematical Scholastic Aptitude Test Scores and Remote Associates Test and Torrance Figural Fluency Subscale Scores for Females RAT Torrance Figural Fluengy SAT Verbal r .38 -.21 n 42 25 p .02 -- SAT Mathematical r .48 -.26 n 46 28 p .002 -- DISCUSSION Our first hypothesis was not confirmed. Left movers did not score higher than right movers on any of the measures of creativity. The most important finding was with respect to the bidirectional mover. Not only did bidirectionals form a significant minority of the sample (29%) but they seem to possess characteristics different from those of the right mover or left mover. Bidirectional movers scored highest on the RAT, particularly on the high availability items, and on the fluency scale of the Torrance Figural Test. This appears to support the hypothesis that the bi- directional S is particularly fluent when performing certain creative tasks. To elaborate, both the RAT and the Torrance Figural Fluency scale are unique in that they appear to be directly affected by fluency. The Torrance Figural Fluency scale is a simple direct measure of fluency; it is simply a measure of the number of figural responses an S can generate in a set period of time. Per- formance on the RAT appears to be influenced by fluency. Mednick, the originator of the RAT, states (1962) that an integral part of the creative process is fluency, or the 45 46 ability to generate a large number of associations to a stimulus. Mednick 33 3;. (1964) suggest that the "sheer number of associations" given to a problem on the RAT is directly related to the probability of attaining a creative solution. In fact, these investigators found that high RAT scorers give a greater number of associations to word- association stimuli than do low scorers. One might object that the RAT and the Torrance Figural Fluency tests are not the only tests in this study measuring fluency. The Torrance Verbal Fluency scale would also, from its title, appear to be a test of fluency. Close examination reveals that this probably is not the case. Unlike the Torrance Figural tests, the Torrance Verbal tests require the S to perform a wide variety of highly specific operations, operations demanding more than fluency. The verbal tests require the S to speculate as to the consequences of an event, guess causes of an event, invent original plausible uses for an object, and generate unusual questions about an object. In contrast the task required in the Torrance Figural tests is simple and open-ended; the S merely has to make unusual drawings. In a more general sense the Torrance Verbal Fluency scale seems to be virtually a measure of general intellectual ability. Indeed this study found that it is significantly correlated with both the Verbal and Mathematical portions of the SAT, while the Torrance Figural Fluency scale is not. (The RAT, it 47 should be mentioned, is also significantly correlated with Verbal and Mathematical SAT scores. However, unlike the Torrance Verbal Fluency scale, the RAT, as mentioned earlier, has been found to be affected by fluency.) Recent research on the RAT offers support for the proposal that the bidirectional mover's fluency partly results from greater access to and availability of infor- mation. Mendelsohn and Griswold (1964) as mentioned earlier, reported that high scorers on the RAT utilize more incidental stimuli in incidental learning tasks. They offer this explanation for their results: High creatives retain in usable form more of their prior stimulus experiences. Two by no means mutually exclusive, processes may underlie such a capacity. First, high creatives may deploy their attention more widely and thus receive a broader range of information with sufficient strength to influence their subsequent responses. Second, in dealing with present problems, high creatives may screen out less of their "irrelevant" past experience, i.e., memory traces, which are remote and thus isolated by low creatives during problem solving, remain available to high creatives. In both explanations we assume that relative to the high creatives, the low creatives focus more nar- rowly on present, environmental, and self-produced stimulus configurations. Mendelsohn and Griswold's description of the S who scores high on the RAT corresponds to the hypothesized characteristics enhancing fluency of the bidirectional, i.e., a wide deployment of attention including more present, past, environmental, and self-produced information. In addition Ginsburg and Hood (1970) report that 85 who perform well on the RAT, particularly on high 48 availability items, characteristically have loose over- lapping association clusters. That is, when asked to generate associations to a stimulus word, high RAT scorers, more than low rat scorers, tend to generate loose clusters of associations that are not clearly separate from each other in time. Ginsburg and Hood offer a description of the S who performs well on the high availability items, a description quite similar to Mendelsohn and Griswold's description of the high creative: It may be that loose cluster people are more perceptually receptive to nonfocal events and thereby either build up a greater store of cognitive elements or form wider, less dis- criminating patterns of associations among cognitive or perceptual elements than tight cluster people. The 8 who performs well on the high availability RAT items seems to resemble the characterized bidirectional S, in that both presumably have a greater store of available information, perhaps influencing fluency. The performance of females on the SAT is consistent with the speculation that bidirectionality is an index of integration of hemisphere functions. There is neurological evidence (Lansdell, 1968) that cerebral hemispheres of females are more integrated than those of males. 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Palo Alto, California: Consulting Psychologists Press, Inc., 1959. APPENDIX REMOTE ASSOCIATES TEST TORRANCE TESTS OF CREATIVITY REVISED ART SCALE OF THE WELSH FIGURE PREFERENCE TEST REMOTE ASS OCIATIONS TEST f' __,nll - I (' EN... ) r’ 5'; ; If,» ‘ c." \ ‘ a- I ’Q‘ ' ' E . I ) ' 4’ n L; ' l l ' l i J r a: *lm‘~"w:‘ll"."-.' rztflfixru. -.~ . -cs‘.‘ :11 -:'t"'.'.- r.~.v-.-'r. " “3".“— r 7" ‘u—r‘. W l—r/ J a .....g_,_ _, i'..."'\.‘ 1 If. I. .“’~ D TESTRCC1ZO"S: In this test you are presented with three words and spied to fin< a fourth word which is re elet ed to all three. Write this re soace to the right. ‘ I H L1: H- :3 fr For example, what word do you think is related to these three? tZ—A»..au._ IkFH-a-‘m- 2: is ”sweet. ” Coekies are sweet: sweet is part xteen" and part of the word “sweetheart.“ s A; the phrase "sweet 5 iszns is another example: take 90 molasses .. .,..............A..._.~... :cuz should have written "slow” in the space proveded. "slow poke." ‘gc> slow." and ”slow as molasses.n3 As you can see, the fourth word may use:related to the other three for var mo -s reasons. Fr)? these next two: A. surprise line birthday ”In-rm 3. base snow dance Ar.ee an swers are at the bottom of the page. 9:3: TLRN TO T} TE NEXT PAGE AND TRY Trlrifi GROAPS OF‘WORDS ON THE INSIDE. fifififl: OF TEASE TTEFIS ARE NOT EASY AND TUU'WILL HAVE TO THINK ABOUT SOME ETAA.A WHILE. IF YOU HAVE TROUBLE WTTH SOME GROUPS OF THREE GO ON TO THE QEJQP AND COME BACK TO THEM LATER. GIVE ONLY 0233 AIESAAAR To EACH QUESTION. TKHB‘WILL HAVE 40 MINUTES. ' Answers: A. party; B. ball. N H a stop ystcy sneak « elephant 7 fl I lick sgngkle miner shopping A‘ ‘ f 31 stalk t._;.s: Ring |) 4 (d C rlc ml: to N H O r‘ f" f ‘0 'J as o <_'._._~ _v‘ .'-: .L‘wdw -uu ‘mnx' . .. ,. .. ..-....=-..~r..-:.'.t'.‘._v.n-x:‘.‘ U743.“ a U1 4. .—z.. _JJ‘--"41. ma: -'~.'.u . - (an I;'- Q. I»- .3... ' . 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Window Date Eua ET a5. r}. m tn 1 a — 7'?” ’1 mum's-3:1 £4:*3.—'k’x - a. a '. ‘1 _.~'. .27, *7_'_:.;‘-. -L":2'J;'; ..‘-.: 1“ .01 U) ’I) :3} H P”?! 3 PT! {‘1' {\J [\3 “I _..-__..‘~__. ..-— w“- . g...- 1.11. :72“ U} H (1' .fi 0 . MAJ 'K‘. D L 3 3." N w o m LJ- ’1; H- n :31 L) "V‘ :«1 l 5) M N ‘EA@ 0 Q [.3 ' B I.) . 1 i"; i I} U: .5)" Q d s! 3: rq C. \ 1") LI) C.) o .I_ 'wd— .41 a n x.“ ’ ”D ‘3 am .1;- 1 gm :9 -1 “K.” J) z ._.___.=..\ '8 ‘1 3 4 \ nr‘ f 4': J TORRANCE TEST OF CREATIVITY VERBAL A firilVlLLefi xn34 AfifikfifibwaESS Ike fang? threw ae£1v1txea will be basad an fihé flzayung below, '[bfifia activitie@ will giVé yam a thatca Ts-aee haw gmod yam are at aaking qméétzemfi To fin: ant things tFaE yam dan“t7knaw and in making gua¢59a abaufi paaaihla tuusaa-aflfl aanaaqueneea ef’hapaeninga. Lgak at the picturei Whafi iahappening? 'What 'can ya: tell fax $U¥£? 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