Genetic and environmental explanations of juvenile violence in advantaged and disadvantaged environments

This study tests the proposition derived from behavioral genetic theory that genetics and environmental variables have different effects across different environments. I examine the effects of intellectual imbalance [performance IQ (P) significantly greater than verbal IQ (V)] a variable assumed to be heritable to some extent, and love deprivation, a composite variable consisting of various indices of parental abuse and neglect, on violent delinquency within different socioeconomic status (SES) environments. The findings are consistent with behavioral genetic theory, in that love deprivation could not explain any unique variance in violent delinquency after P > V explained all that it could in the advantaged environment (49.5%), and P > V could not explain any unique variance in the disadvantaged environment after love deprivation explained all that it could (28.8%). It was also found that love deprivation explains a highly significant 30.5% of the variance in P > V among SES-disadvantaged subjects, thus supporting those who posit that environmental disadvantages contribute significantly to intellectual imbalance. © 1992 Wiley-Liss, Inc.     

Parent/toddler education and guidance group

The Parent/Toddler Education and Guidance Group is designed for parents and their 18–36 month old children who are experiencing mild to moderate difficulties with the developmental issues of toddlerhood. The goal of the group is to help parents support their child's growing autonomy, and create a new level of communication between parent and child. The program is described in a general way and is then illustrated in examples of two cases.     

Enhancing social diffusion theory as a basis for prevention intervention: A conceptual and strategic framework

Social diffusion theory has recently been recognized as a promising approach for large-scale disease prevention and health promotion efforts. This paper describes how principles and tactics from social cognitive theory, operant psychology, social psychology, social marketing, and the overarching stages of change model can be used to further develop the conceptual and strategic (technological) bases of social diffusion theory. Within an integrative framework, we discuss in detail more effective ways to train peer mediators of behavior change as one example of how social diffusion theory can benefit from this conceptual and strategic reformulation. We then further illustrate the use of peer mediators of change in human immunodeficiency virus (HIV) and cancer prevention intervention studies with both interventions training peer mediators to diffuse information, norms, and risk reduction strategies. Although the results of these studies showed reductions in high-risk behaviors across population segments, more closely following the framework discussed in this article should further increase the behavior change potential of future interventions based on social diffusion theory.     

Developmental Perspectives on Interpersonal Affective Touch

Topoi - In the last decade, philosophy, neuroscience and psychology alike have paid increasing attention to the study of interpersonal affective touch, which refers to the emotional and...     

Stigma towards psychosis: Cross‐cultural differences in prejudice,stereotypes, and discrimination in White British and South Asians

Public stigma towards people with mental health problems has been demonstrated in Western societies. Little is known about non‐Western cultures and whether cultures differ in their perceptions of people with mental health problems. Aim of this study was to examine cultural differences in prejudice, stereotypes, and discrimination towards people with psychosis. Participants were from White British and South Asian backgrounds (N = 128, aged 16–20 years) recruited from two schools and colleges in the United Kingdom. They completed a cross‐sectional survey on affective, cognitive, and behavioural dimensions of stigma. Results revealed significant cultural differences on all three stigma dimensions. South Asians attributed higher anger (prejudice) and dangerousness (stereotypes) to people with psychosis than White British. They also reported lower willingness to help, greater avoidance, and higher endorsement of segregation (discrimination). The effects of ethnic group on helping intentions, avoidance, and segregation endorsement were mediated by anger and by dangerousness. Understanding cultural differences in stigma towards psychosis will be important for designing stigma interventions as well as treatments for people with different cultural backgrounds.     

Psychosocial characteristics of preschool siblings of handicapped and nonhandicapped children

This project examined psychosocial characteristics of 24 preschool-aged siblings of handicapped children in relation to a control group of 22 siblings of nonhandicapped children. Subjects were matched on family size and income, sibling age, birth order, sex, age spacing, and marital status of their parents. Results indicated no statistically significant differences between groups of children on measures of perceived self-competence and acceptance, understanding of developmental disabilities, empathy, and child care responsibility. Significant group differences were found where brothers of handicapped children were rated by their mothers as being more depressed and aggressive than brothers of nonhandicapped control children. Sisters of handicapped children were rated by mothers as being more aggressive than sisters of nonhandicapped children. Sisters of handicapped children and brothers of nonhandicapped children had significantly fewer privileges and more restrictions on their home activities than other groups. Results are discussed in relation to previous research on older silbings of handicapped children and the general literature on family stress and childhood disability and disease. The importance of examining sibling functioning via multiple measures of child behavior is stressed.The authors are grateful to the children and families who participated in the project. The assistance of Dr. Ricardo Barrera, Christine DiBlasio, Lisa Kaye, Paola Bellabarba, Jeanne Logozzo, Donna Motley, Jennifer Harter, and Tina Meisell is also gratefully acknowleged. This project was funded by Grant Number G008300345 from the U.S. Department of Education.     

Gay women,men, and families in rural settings: Toward the development of helping communities

The urban biases of empirical research on gay men, women, and families have resulted in minimal knowledge about gay people in rural settings. The diversity of lives of rural gay women and men and the variety of patterns of meeting the challenges of rural living are described. Processes of help-seeking and help-giving are discussed and the need for a helping community of family, friends, and caring others is affirmed. Collaboration between rural gay people and rural community psychologists is suggested to promote the development of helping communities for gay people and thereby initiate a process of change in rural settings.     

Men,Women, and the Self-Presentation of Achievement

This study examined men's and women'sself-presentation of academic achievement in aninteractional context. First-year college students wereled to expect an interaction with a peer to discussacademic achievement. However, the peer was actually aconfederate who portrayed his or her achievement in aboastful, moderate, or self-deprecating manner. Prior tothe anticipated interaction, subjects were induced to describe their own academic achievement andmake predictions about their first-semester grade pointaverages (GPAs) to be shared with the peer. Men's GPApredictions were highest in the boastful condition (and higher than their actual GPAs), nexthighest in the moderate condition, and lowest (and lowerthan their actual GPAs) in the self-deprecatingcondition. Women's predicted GPAs,unexpectedly,didnotvary by condition. Women were less comfortable inpredicting their GPAs than men, and there was a tendencyfor men to be more comfortable than women whileobserving the boastful peer and women to be morecomfortable than men while observing the self-deprecatingpeer. Results are discussed with regard to past researchand self-in-relation theory.