External validity of role play assessment of assertive behavior

Forty female subjects, equally divided into high- and low-assertive groups on the basis of self-report data, participated in an assertion-eliciting situation. Half of the subjects were advised that the situation was not real and asked to role play their responses. Half of the subjects were uninformed that the situation was staged (natural behavior condition). High-assertive and low-assertive subjects were significantly different in both their self-report and their behavioral performance. Role play and natural behavior conditions did not differ, nor was the overall multivariate test of interactions significant. The findings indicate that role play assessment was comparable to naturally occurring behavior and provide support for the continued use of role play assessment in social skills research.     

An assessment of the accuracy of self-assessment for career decision making

During the past few years, there has been a marked increase in the number of publications which focus on advice for individuals engaged in the process of career decision making. Most of these publications rely on self-assessment as the major input to the decision making process. This study compared the accuracy of self-assessment to expert assessment based on an assessment center procedure for a sample of potential college graduates. Significant discrepancies were found between the student's and assessor's ratings on 10 of the 13 dimensions assessed. Implications of these results are discussed and suggestions for further study are made.     

Factors contributing to the effectiveness of social and nonsocial reinforcers in the discrimination learning of children from two socioeconomic groups

Middle- and lower-class children who had been treated by E in a warm or aloof manner were given a discrimination learning task under one of six conditions forming a 3 × 2 design: three reinforcement types (Verbalintoned, Verbal-nonintoned, or Symbolic) and reinforcement for correct or incorrect responses. In accordance with Zigler's valence theory of social reinforcement, lower-class girls and middle-class children of both sexes tended to perform better when they had previously received warm treatment. No significant differences among the three types of reinforcers occurred in either SE group, thus failing to support the implications of several theories about the relative effectiveness of social and nonsocial reinforcers and tonality factors related to SES.     

An experimental demonstration of discriminated (nongeneralized) imitation

In a number of experiments, nonreinforced imitation has been found to persist at high rates despite the variety of procedures which have been employed to eliminate such responses. In the present experiment, powerful stimulus control was established over imitation by providing an alternative response which was reinforcible. Four children participated in a multiple-schedule experiment in which imitation was reinforced in the presence of one light and bar pressing in the presence of a second light; throughout the experiment, responses were modeled on each trial: hand-arm responses in the presence of the red light and leg responses in the presence of the yellow light. Initially, imitation was reinforced in the presence of the red light and button pressing in the presence of the yellow light. In a within-subjects design, stimulus control was demonstrated by reversing the association of lights and contingencies, then reinstating the original contingencies. The children imitated when reinforced for imitation and pressed the button when button pressing was reinforced. The results demonstrate stimulus control over imitation which is more powerful than in previous investigations and indicate that the prevailing reinforcement contingencies determine whether or not a child will imitate on a particular occasion.This research was supported by a Faculty Summer Research Grant from The American University. The authors wish to express their appreciation to the School for Contemporary Education, McLean, Virginia, and to Dr. Sally Sibley, Mr. David Williams, and Mrs. Linda Trout for their cooperation in providing subjects and research space.     

SEX-RELATED ATTITUDES AND PERSONAL CHARACTERISTICS IN THE UNITED STATES

First, differences in attitudes and beliefs towards masculine and feminine roles as well as legal and social facts in the U.S. are presented. Due to women's and civil rights movements those differences are changing now. However, inequalities and barriers for changing are still not completely overcome, often referring to differences in temperament and motivation between men and women which are assumed to be based on biological and/or socializing factors. In the U.S. sample, sex differences emerged on the following variables: Marriage importance (F> M), Masculinity score for self (M > F), Femininity score for self (F > M), Femininity score for ideal man (F > M), Masculinity score for ideal women (F > M) and Competitiveness (M > F). Academic orientation also influences the Educational Aspirations and Expectations (college > technical) and the Masculinity score for the ideal woman (college > technical). Suggestions are given for future research work: finding techniques to decrease sex stereotypes and focusing research on the conditions which were responsible in the past for the traditional masculine and feminine roles in the American Society and how these roles no longer are appropriate.     

PARENTAL INFLUENCES ON CHILDREN'S EATING BEHAVIOR AND RELATIVE WEIGHT

We investigated the relationship between selected parent behaviors, child mealtime behavior, and infant relative weight. Subjects were 7 male and 7 female children varying in age from 12 to 30 months (mean = 23.9 months). Each subject and parents were observed during the dinnertime meal on two occasions using the BATMAN (Bob and Tom's Method of Assessing Nutrition). The children spent 58% of the mealtime eating. They spent very little time making active decisions about what and how much they ate (food requests = 2% of the time; food refusals = 1% of the time). We found significant correlations between child relative weight and (a) parental prompts to eat (r = .81, p < .001), (b) parental food offers (r = .51, p < .05), and (c) parental encouragement to eat (r = .82, p < .001). Thus, the present study suggests a relationship between certain parental variables and the relative weight of their children.     

Job Satisfaction and Nonwork Satisfaction as Components of Life Satisfaction1

The relationship between job satisfaction and life satisfaction is examined, using regression analyses which control the effects of satisfaction with domains other than the job and conditions associated with the workplace and with life away from work. Results from data analyses of two independent sets of survey data are used to elaborate and refine a multivariate framework for relating overall life satisfaction and job satisfaction.     

An investigation of bilateral asymmetries in electrodermal activity

Research in cerebral laterality supports the idea that functional differences between the left and right hemispheres exist with respect to cognitive style and perceptual ability. Related research, which has examined autonomic nervous system (ANS) correlates of cerebral laterality, suggests that a component of the ANS, electrodermal activity (EDA), is also lateralized. Some findings in the literature report the occurrence of bilateral asymmetries in phasic and tonic EDA as a function of a left or right hemisphere preference for information processing. This experiment used normal male subjects who were either left or right movers in a test of Conjugate Lateral Eye Movement (CLEM). This selection procedure served to maximize a subject’s preference for either a right or left hemisphere mode of information processing. Bilateral EDA was recorded continuously while subjects performed a visual recognition task using word (left hemisphere) and shape (right hemisphere) stimuli. The data do not support the contention that performance on a procedure chosen to selectively activate a given hemisphere elicits asymmetric tonic and/or phasic EDA. The results show no significant difference in the frequency of elicited skin conductance responses under either of the experimental conditions. Bilateral tonic EDA rose continuously over time and did not vary in either hand as a function of task. The present results fail to offer support for either of the hypotheses which argue for I) increased contralateralexcitation with selective hemispheric activation, or 2) increased contralateralinhibition of the EDR with hemispheric arousal.