Body dissatisfaction and body comparison with media images in males and females

This study examined the role of media body comparison as a mediator of the relationships between psychological factors and sociocultural pressures to be thin and body dissatisfaction in both females and males. Participants were 1,386 females (mean age = 19.37 years) and 1,130 males (mean age = 19.46) from diverse backgrounds who completed a self-report questionnaire. Path analysis was used to test a cross-sectional model in which media body comparison mediated the impact of self-esteem, depressive mood, parent dieting environment, friend dieting, TV exposure, magazine message exposure, weight teasing and body mass index (BMI) on body dissatisfaction. In females, media body comparison partially or fully mediated relationships between self-esteem, depressive mood, friend dieting, magazine message exposure and BMI, and body dissatisfaction. In males, media body comparison was not a significant predictor of body dissatisfaction. This research particularly highlights the need to further examine processes that are involved in the development of body dissatisfaction in males.     

ALTRUISM: TOWARD A PSYCHOBIOSPIRITUAL CONCEPTUALIZATION

Altruism, defined here as a regard for or devotion to the interest of others with whom we are interrelated, is pitted against two other dispositions in human beings: nepotism and egoism. We propose that to become fully human is to become more altruistic. We describe how altruism is mediated by our physiology, is expressed in our psychological development, is evolving in our social institutions, and becomes the moral communities that enforce our sense of right and wrong. A change in any one of these influences changes our disposition—changes who we are and what we do—potentially making altruism more possible in the world.     

Senior citizens group: The supervisory process (A case of parallel processes in multiple systems)

As cost-effective treatment becomes mandatory, preventive psychiatry support groups in community settings offer one solution. The authors describe their experience establishing a group at a Senior Citizens Center. They focus on the supervision of the PGY III psychiatry resident who led the group and how the supervisory process reflected the conflicts in multiple systems: the group, the Senior Citizens Center, the hospital, and supervision. Guidelines are offered for establishing such groups.     

Use of contextual information in the formation of cognitive maps

To investigate the importance of context and presentation of serial order of information in the formation of cognitive maps, subjects were shown slides of pairwise relationships between items and then asked to construct a map. Two context conditions were used: a spatial condition in which the item pairs appeared in the same location on the screen as they would appear in a slide of the entire map and a nonspatial condition in which all item pairs appeared centered on the screen. Information order was either chain, in which new information could be immediately added to the representation, or nonchain, in which brief storage was required. The results indicated that both spatial context and chain order enhance performance. In addition, spatial information reduces the effect of serial order, perhaps by allowing subjects to relate new information to the context itself if they cannot relate it to previous information.     

An Exploration of Right-Hemisphere Contributions to the Pragmatic Impairments of Autism

This study examined the potential contribution of the right hemisphere to the communicative impairments of autism. Pragmatic language measures sensitive to right-hemisphere damage were administered to nonretarded adults with autism and to controls matched on age and intellectual ability. The experimental battery included measures of humor, inference, and indirect request comprehension. Autistic subjects performed significantly less well than controls on all measures, replicating results of an earlier investigation by Rumsey and Hanahan (Journal of Clinical and Experimental Neuropsychology,12,81, 1990). The performance of the autistic group on the three tasks was also similar to that of right-hemisphere stroke patients reported previously (Molloy, Brownell, & Gardner, in Y. Joanette and H. M. Brownell (Eds.),Discourse ability and brain damage: Theoretical and empirical perspectives,New York: Springer-Verlag, 1990, pp. 113–130). Generalizability of these results and implications for the neuropathology of autism are discussed.     

Local crime as a natural hazard: Implications for understanding the relationship between disorder and fear of crime

Summary We have suggested the following: Local crimes and natural hazards share several objective similarities and similarities in how they are perceived. Although local crimes and natural hazards are clearly different in numerous respects, these points of analogy suggest that in several ways responses to local disorder may be similar to responses to hazards. If this is the case, processes used to explain how persons respond to disasters may help explain a recurrent puzzle in the responses to disorder literature: the loose linkages between local disorder levels and fear levels.Future research needs include developing a fuller understanding of how other contextual factors mediate or moderate the processes discussed here, how these processes are related to and may mediate behavioral responses to crime, and how these behaviors in turn influence perceptions. We have suggested here that anticrime behaviors may result in some disadaptation to the threat, thereby elevating fear, and have provided evidence to that effect. In addition it is important to ascertain how the points of analogy between crime as a natural hazard and crime as an environmental stressor may be melded to develop more insight than afforded by either perspective considered singly. The heuristic developed here suggests some additional considerations for policy makers involved in anticrime or fear reduction programs.Irv Altman, Paul Bell, Joan McCord, Aaron Podolefsky, and Carol Werner provided helpful and encouraging comments on earlier drafts.     

Children's self-determination of standards in reinforcement contingencies: A re-examination

The effects of contingent reinforcement under conditions of self-determined and externally determined standards were studied in two fifth-grade language art classes (n=64). Since external demands have confounded the effects of self-management previously, a major purpose was to examine the standards which students selected without external restriction and the effects on work rates. Students worked on an individualized curriculum in six heterogeneous groups within each class. Both external and self-determination of standards within reinforcement contingencies was experienced by both classes but in a counterbalanced order. Findings demonstrated an increase in the work rates over baseline from both contingency conditions (p<.05). Contingent reinforcement with externally determined standards produced an increase over reinforcement with self-determined standards (p<.05). Children selected increasingly lenient standards over the six weeks. Experience with external standards did not influence subsequent self-determined standards. The leniency was discussed in terms of peer influences and the relation of effort to rewards under self-management procedures with varying external demands.