Complexity and colour preferences in chicks of different ages

Five- and six-day old chicks were found to prefer a complex stimulus to a simple one, whilst 2-day old ones showed no such preference; but a red stimulus, whether simple or complex, tended to be preferred at both age levels when it was paired with a non-coloured complex stimulus. Preference for complexity may be usefully viewed in any species in the context of the behavioural development of the individual.     

Repeated exposure to objects and peers in a play setting

Two hypotheses were contrasted. One posed a positive relationship between mere repeated exposure and preference for stimulus of concern; the other predicted that preference for stimuli would be modulated by their relative novelty and complexity. These hypotheses were tested within the context of a naturalistic play situation in which 40 4- to 5-year-old children were repeatedly exposed to and interacted with play settings differing in complexity. Overt preference for play objects declined with repeated exposure, the rate of decline being inversely determined by the complexity of the play stimuli. Preference for peers, however, increased as a function of repeated exposure, with the amount of increase being an inverse function of the complexity of the external setting.     

Perceived pitch class of isolated musical triads

A paired-comparisons task was used to determine which note of a pure-tone triad sounded most similar to the triad. Musically inexperienced Ss showed no systematic preference, experienced Ss consistently preferred the highest note in the triad, and professional musicians split equally between preferring the highest note and the root note. Preference for the root note shifted to preference for the highest note as the triad type became increasingly inharmonic, suggesting that the former depended on inference of a missing fundamental. When Ss were asked to vocally reproduce the pitch they heard when listening to a triad, similar results were obtained, except that a root-note preference was not detectable in Ss with less musical experience. Preference for the root note was also facilitated by use of octave-replicated tones, and this increase was shown to be due to obscuring of pitch-height cues, rather than harmonic complexity.     

Preference for Complexity and Asymmetry Contributes to Elaboration in Divergent Thinking

The study continues the exploration of the contribution of creative perception to creative potential. Creative potential was operationalized as divergent thinking and measured by the Abbreviated Torrance Test for Adults. Creative perception was operationalized as a preference for complexity and asymmetry and was assessed by a standard Barron-Welsh Art Scale. Sixty-five undergraduate college students participated in the study. Preference for complexity and asymmetry was found to make a measurable contribution to the elaboration trait of divergent thinking. This finding suggests that in addition to the process, product, person, place, persuasion, and potential perspectives, creativity construct can be evaluated from the standpoint of creative perception.     

Sex ratio and mate preferences: a cross‐cultural investigation

Sex ratio is the number of men per 100 reproductive‐age women within a specified mating pool. We generated and tested two hypotheses about the cross‐cultural relationships between sex ratio and mate preferences using preference ratings of 18 characteristics provided by 9809 participants and corresponding sex ratio data secured from an international organization. The Classical Sex Ratio Mate Preference Shifts Hypothesis predicts that in imbalanced sex ratio societies, the more numerous sex will lower their standards, to facilitate acquisition of a partner of the less numerous sex. The Alternative Sex Ratio Mate Preference Shifts Hypothesis predicts that in lower sex ratio societies, men will lower their standards to secure more short‐term matings, whereas women will raise their standards to avoid deception by men seeking short‐term relationships. Results supported the Classical Sex Ratio Mate Preference Shifts Hypothesis for men, and the Alternative Sex Ratio Mate Preference Shifts Hypothesis for women. Discussion addresses limitations of the current research and highlights future directions for research on the relationships between sex ratio and mating psychology and behavior. Copyright © 2006 John Wiley & Sons, Ltd.     

Hand preferences in unimanual and bimanual feeding by wild vervet monkeys (Cercopithecus aethiops)

Lateral preference was examined in spontaneous feeding actions in 2 troops of wild vervet monkeys (Cercopithecus aethiops). Processing of 4 foods (termites, leaf shoots, sugarcane, and fruit) was studied. Actions included unimanual reaching to moving objects, operating from an unstable posture, and coordinated bimanual processing. Between 19 and 31 subjects were available, according to the task. In 2 tasks, laterality of 2 independent stages was measured separately, giving 6 measures in all. On 4 of these measures, most monkeys were ambipreferent, and only a few showed significant hand preferences. Only for termite feeding and detaching material from fruits did the majority show significant lateralization; no tasks elicited exclusive use of 1 hand. Preference appeared labile, because in 2 tasks, population trends reversed with increasing age. No population trends to left or right were found; instead, these monkeys showed ambilaterality, with lateralization associated with task complexity.     

Preference and similarity: affective and cognitive judgement?

This study is a test of some implications of the distinction between cognitive and affective processes proposed by Zajonc (1980), applied to preference and similarity judgements. Preference and similarity data were obtained for male and female subjects judging male and female cinema actors. Preference judgements were assumed to be an example of primarily affective judgement, similarity was assumed to be mainly cognitive. It was furthermore assumed that men when judging women and women judging men should be more affectively involved than the opposite cases. It was predicted (a) that making preference judgements would be more confident, (b) that such judgements would be more stable, (c) that preference judgements would show a more simple structure than similarity judgements, and (d) that the difference between similarities and preferences with regard to the level of complexity indicated by the ratings should be especially large with large affective involvement. In support of Zajonc's model, preference judgements were given with more confidence by the subjects and they were more stable over time. There was a tendency for similarity spaces to be more complex for affectively involved subjects while the opposite occurred for preference ratings. Women seemed to react more negatively to the similarity task than men did.     

Expressed vocational choices and later employment compared with Vocational Preference Inventory and Kuder Preference Record-Vocational scores

Expressed vocational choices were more predictive of employment status four years after high school graduation for males than were scores on either the Vocational Preference Inventory or the Kuder Preference Record-Vocational. The Vocational Preference Inventory and expressed choices were about equally efficient in predicting future employment for females. The Kuder Preference Record-Vocational was far less predictive of future employment than the other measures employed in the study. Predictions for males were more accurate than for females on all measures.     

Detection of stimulus motion in 5-month-old infants

Five-month-old infants were tested by the method of preferential looking for discrimination between a pattern undergoing oscillating apparent motion and an identical static pattern. Sensitivity to small spatial displacements was evident at temporal frequencies of 8 and 16 Hz. Preference for the moving display was related independently to the temporal frequency of oscillation and the magnitude of the spatial displacement. Preferences for the moving display increased asymptotically across spatial displacements from 11 to 89 arc min. Preferences peaked between temporal oscillation frequencies of 8 and 16 Hz. Preference was not related to the ratio of these two variables--velocity. The minimum displacement threshold of 7.36 arc min was found to depend on the size of the elements in the pattern and on the temporal frequency of oscillation. The results demonstrate that motion-sensitive mechanisms responsive to small spatial displacements are present at 5 months of age.     

Factor structure of an Arabic translation of the scale, preference for numerical information

An Arabic translation of Viswanathan's 1993 scale, Preference for Numerical Information, was administered to 157 tenth-grade students (M age = 16.1 yr.) in the United Arab Emirates. Analysis showed that the scale was homogeneous as the factor solution was comparable to that reported in the original study and item scores were moderately correlated with total scores when used in a different cultural setting.     

Lateral preference and students' worries: a correlation

A significant correlation was found between left-sided lateral preference as measured by the General Laterality subtest of the Lateral Preference Schedule and scores on the Student Worry Survey for 34 male college students but not for 44 female college students (M age = 19.9 yr.). This finding is consistent with other studies done with clinical populations showing correlations between left-handedness in males and various psychological disorders.     

Measurement of equity sensitivity: a comparison of the Equity Sensitivity Instrument and Equity Preference Questionnaire

The psychometric properties of the Equity Sensitivity Instrument (Huseman, Hatfield, & Miles, 1985, 1987) and Equity Preference Questionnaire (Sauley & Bedeian, 2000) are compared. 173 undergraduate business majors completed several work attitude and personality measures. Results suggest that the Equity Preference Questionnaire may be a better measure of the equity sensitivity construct than the Equity Sensitivity Instrument which is typically used in research. Reliabilities for the scores on the Equity Sensitivity Instrument and Equity Preference Questionnaire were equivalent (coefficient alphas of .85 and .86, respectively); however, evidence for convergent and content validity was greater for the Equity Preference Questionnaire. Understanding individual differences in perceptions of equity and how best to measure these differences can affect workplace outcomes (e.g., turnover, employee engagement.     

Sex-Role Differentiation in Preschoolers: Effects of Maternal Employment

The purpose of the present study was to determine whether maternal employment affects sex-role differentiation in preschoolers, and whether this relationship varies as a function of the sex of the child, father's presence or absence, and/or the sex of the child's siblings (N = 398 boys and girls, mean age 51.2 months). The dependent measure consisted of a maximally reliable composite z score derived from five tests (Draw-A-Person, Occupational Preference, Nadleman Recall, Toy Preference, It Scale for Children). The fact of the mother working and the social status of her occupation were unrelated to sex-role differentiation, regardless of whether the child was a girl or a boy; had brothers, sisters, both, or was an only child; or came from an intact or nonintact family. However, the main effect for sex and the sex of child × sex of sibling interaction were significant.     

The Relationship of Selected Variables to Intrafamily Similarity of Defense Preferences

Fifty males, 17 and 18 years of age, and their natural parents were given the Blacky Defense Preference Inventory to investigate the relationship between selected variables and intrafamily similarity of defense preferences (SDP).

The results indicated that maternal age, parental identification, and birth order of son were related to son-mother SDP. However, paternal age, parental identification, and birth order of son were not associated with son-father SDP. The data indicated that son-father and son-mother SDP were highly correlated, and that husband and wife were inclined to have similar defense preferences. Socioeconomic class was not related to son-father or son-mother SDP.     

Outcomes of hemisphericity questionnaires correlate with unilateral dichotic deafness

Using the Dichotic Deafness Test, 145 university workers were separated into dichotic deafness and hearing groups based on minor ear responses to dichotic consonant-vowel stimuli. They were also separated into putative right and left brain-oriented groups by Zenhausern's Preference Questionnaire. Interestingly, members of the dichotically hearing group chose mainly right brain-oriented answers and vice versa. A correlation coefficient twice that obtained for Zenhausern's Preference Questionnaire resulted when subject groups separated by the novel Polarity Questionnaire were compared to Dichotic Deafness Test groups. Only 30% of Preference Questionnaire items, versus 90% of Polarity Questionnaire items, were significantly correlated with Dichotic Deafness Test groups. This is the first report of hemisphericity-type questionnaires showing significant correlations with a biophysical measure of brain laterality.     

Children's lateral preference patterns: Frequency and relationships with achievement and intelligence

The frequencies of consistent, mixed, and inconsistent lateral preference patterns in 648 elementary school age children were examined. Preference was determined by 18 different hand, eye, and foot tasks. Almost 60% of the younger children and 35% of the older children demonstrated either mixed or inconsistent patterns. No differences were found in IQ, reading, arithmetic, or spelling achievement scores among the three groups of children, at any age or for either sex. Both the absence of any differences among the groups and the high frequency of mixed and inconsistent patterns in a normal population call into question the clinical utility of such patterns as either indices or correlates of learning difficulties.     

A Multivariate Analysis of Psychographic Variables

This study examined the relationship between demographic and personality variables through the use of a multivariate technique, canonical analysis. The principal advantage of such a technique lies in its ability to simultaneously consider sets of variables rather than focusing narrowly in a single predictor or criterion variable. The four demographic variables examined, sex, age, education, and marital status, produced four statistically significant relationships with personality traits measured by the Edwards Personal Preference Schedule. These relations were examined and suggestions made as to how the results might be used to indicate areas for further research.     

Effects of three methods of career counselling on vocational maturity and vocational preference

Three types of career counselling — Individual Career Counselling, the Vocational Exploration Group, and the Future Group — were compared to a placebo group and a no-treatment control group. All groups were evaluated in terms of changes in pre- and post-test scores on the Attitude scale of Crites' Career Maturity Inventory and on the ten scales of the Kuder Preference Record. The study showed the Future Group as compared to the no-treatment control to have a significant increase on the Musical Preference scale. The Future Group also had a significant increase on the Literary Preference scale as compared to the no-treatment control and individual counselling groups. The Future Group participants significantly increased in career maturity compared to participants from the no-treatment control and individual career counselling groups. The implications for career counselling as well as for additional research investigations are discussed.     

The Appreciation of Humor in Captioned Cartoons

Humor appreciation for captioned cartoons was studied as a function of cartoon category and eight predictor variables: complexity, difficulty, fit, depth, visual humor, artwork, vulgarity, and originality. Preference and funniness proved to be virtually identical as criterion variables and were combined as appreciation for further analysis. A nonmetric factor analysis of appreciation ratings yielded four dimensions: (a) Sexual, (b) Incongruity, (c) Social Issues, and (d) Marriage-Family. Sexual and Marriage-Family were the most appreciated categories, Social Issues the least appreciated. Fit and originality were the only predictor variables with significant relationships to appreciation independent of the category effect. Cartoons judged to have the most originality and the best fit between drawing and caption were most appreciated. The results suggest that the kinds of cognitive processes involved in cartoon-humor appreciation are very similar to those involved in environmental preference.