Impact of adults' appeals for sharing on the development of altruistic dispositions in children

Third- and fourth-grade boys and girls (mean age 7 years, 10 months) were directly instructed to share half their winnings from a bowling game under one of three types of verbal appeal: a power assertive appeal emphasizing punitive consequences for noncompliance, an inductive appeal emphasizing the child's potential contribution to the well being of another person, or a neutral appeal. While they complied with this request, half the children were monitored by television camera; the other half were not. A measure of generalized sharing (noninstructed sharing under anonymous conditions) was then collected. It was predicted that generalized sharing would be greater for children who had heard the inductive appeal than for children who had heard the power assertive appeal and would be greater for children who had shared without television surveillance than for children who had shared under survellance. As predicted, generalized sharing was highest among children who had received the inductive appeal. However, prior surveillance depressed noninstructed sharing only for girls who had received the power assertive appeal. There was one additional and unexpected finding: when children were asked to reinforce themselves for having shared in the instructed sharing phase, boys who had shared in compliance with a power assertive appeal indulged themselves more than children in any other condition.     

Divergent influences of private and public self-consciousness in a compliance paradigm

A study was conducted to test the reasoning that two types of dispositional self-consciousness would be associated with two different influences on compliance behavior. The study utilized a paradigm in which subjects are induced to make incorrect responses on a perceptual task by means of simulated group pressure. Based upon results of previous research, the following predictions were made: that private self-consciousness—the disposition to be conscious of one's thoughts, feeling, and covert self-aspects—would be inversely correlated with compliance; and that public self-consciousness—the disposition to be conscious of one's social self-aspects—would be positively correlated with compliance. The data from the study provided support for both of these predictions. Discussion centers on the theoretical implications of these findings.     

An experimental analysis of exposure to “explicit” heterosexual stimuli as an effective variable in changing arousal patterns of homosexuals

The effect of exposure to explicit heterosexual stimuli on heterosexual arousal was experimentally analyzed in four homosexuals in a series of single case experimental designs. Each subject was sequentially exposed to films of female or male sexual content under positive therapeutic instructions. Penile response to female slides in separate measurement sessions increased during exposure to the female film, decreased during exposure to the male film, and increased once again when the female film was reinstated. The increase in penile response to female stimuli was paralleled in many instances by changes in masturbatory fantasy, reports of arousal and heterosexual behavior outside the laboratory. Increasing heterosexual arousal had little effect on homosexual responsivity. Results are discussed in terms of exposure facilitating extinction of avoidance responses toward females and providing new sexual fantasy content.     

Defects of immediate memory in Broca's and conduction aphasia

It has been suggested that the repetition defect seen in conduction aphasia is caused by an auditory immediate memory defect. The purposes of this study were the following: to ascertain whether the finding of an auditory immediate memory defect in conduction aphasia could be replicated, to ascertain whether Broca's aphasics have a similar type of immediate memory defect, and to ascertain whether a relationship exists between immediate memory and comprehension of spoken language. Digits were either spoken or presented visually to Broca's and conduction aphasics. An analysis of span scores reveals that within each group there were no significant differences between the modes of presentation or the response modes. There were no significant differences between the aphasic groups. Comprehension of spoken language significantly correlated with digit span scores.     

A disconfirmation of the quantitative identity-quantitative equivalence sequence

Sixty-four kindergarten children received tests of quantitative identity and quantitative equivalence for the conservations of number and continuous quantity. Two types of identity trials were included: a standard version using a single stimulus, and a modified version which paralleled the equivalence task in its use of two stimuli. In addition, half of the children were asked two questions on each trial (one preceding and one following the transformation), whereas half were asked only the post-transformation question. Neither the number of stimuli used nor the number of questions asked had any effect on performance. In contrast to some previous reports, tests of quantitative identity were no easier than tests of quantitative equivalence. It was concluded that the identity-equivalence décalage, if it exists at all, is less important than previous authors have claimed.     

Why additive utility models fail as descriptions of choice behavior

This experiment sought to determine whether previously found metric violations of additive expectancy-value models C.F. J. C. Shanteau, Journal of Experimental Psychology, 1974, 103, 680–691; J. G. Lynch and J. L. Cohen, Journal of Personality and Social Psychology, 1978, 36, 1138–1151) were attributable to the inappropriateness of these models or to nonlinearities in the relationship between numerical ratings and underlying psychological impressions. Undergraduate participants performed two tasks employing the same experimental stimuli. In the first task, they rated the subjective values of hypothetical bets, judged separately and in combination. In the second task, they made pairwise comparisons of the same bets in terms of preference. The use of the same experimental stimuli in both tasks allowed a test of alternative models of utility judgment through application of the criterion of scale convergence (M. H. Birnbaum & C. T. Veit, Perception and Psychophysics, 1974, 15, 7–15). Results suggested that the additive expectancy-value model of judgments of the utilities of combinations of outcomes should be replaced by a weighted averaging rule in which the weight given to the value of each outcome in the averaging process is greater when this value is negative and extreme than when it is neutral.