Friends play a significant role in mental and physical health; however, individuals with Down syndrome and other developmental disabilities, even those who are included in general education programmes, have not developed friendships as hoped. After a decade of inclusion and structured school programmes to facilitate friendships, many parents…

This paper assesses the magnitude of the non-indigenous/indigenous test-score gap for third-year and fourth-year primary school pupils in Peru, in relation to the main family, school and peer inputs contributing to the test-score gap using the estimation method of feasible generalized least squares. The article then decomposes the gap into its…

Background: Research into school bullying has a long tradition but a rather narrow scope. Many prevention programmes have been designed, but despite extensive investigation, most studies suggest that bullying is not decreasing. There is something paradoxical in this phenomenon. In order to have any real impact on some phenomena, thorough…

Whereas traditional criminological theories treat juvenile delinquency largely as a reactive and expressive behavior that only seldom leads to specialized criminal offending or a criminal career, this article proposes an alternative classification of offenses that accounts for the difference between youthful reactive conduct and specialized…

This paper outlines early findings from the Tasmanian-based Social Norms Analysis Project (SNAP). The Social Norms model is presented as a theoretically informed, evidence-based model for reducing alcohol-related harm in youthful populations by utilising the complex and often positive contributions peer groups make to adolescent health and…

The authors examine how peer relationships influence students' academic success. After defining peer groups, the article considers the ways in which students' peer networks facilitate or inhibit access to academic resources. The authors argue that the composition and purpose of a peer group influences academic achievement and students' likelihood…

The Indiana Department of Education, at the direction of Phyllis Lewis, commissioned the National Association of Peer Programs (NAPP: formerly known as the National Peer Helpers Association) and the authors listed above to develop a rubric for peer helping programs. Development of the rubric began with a review of the NAPP Programmatic Standards…

This research examines the effects of school racial and ethnic composition on students' academic achievement in the U.S. using the National Longitudinal Study of Adolescent Health and hierarchical linear models. This analysis includes Hispanics, which stands apart from other research in this area that has traditionally focused on only Black and…

Research has found that school-based interventions for children of divorce help counter the adverse effects. Studies of school-based interventions have identified effective means for helping children of divorce cope with their situation and produce a significant reduction in clinical symptoms. Those components include activities that: (a) help…

Efficacy research on video modeling as an instructional approach for individuals with autism has been found to be a promising area for teachers and researchers. Over the last three decades the literature has shown successful use of video modeling for teaching a variety of social, academic, and functional skills. The purpose of this literature…

This study extends past research by examining predictors of different types of sexual assault perpetration in a community sample. Computer-assisted self-interviews were conducted with a representative sample of 163 men in one large urban community. As hypothesized, many variables that are significant predictors of sexual assault perpetration in…

Being teased about one's physical appearance in childhood has been found to have a strong impact on the way in which adolescent and adult women perceive their bodies. Teasing is also strongly related to self-esteem in children. However, little is known about the impact of teasing on the development of body image in childhood. Through a…

This study examined the effects of peer groups on changes in academic engagement in 11- to 13-year-old children. From the entire cohort of 366 sixth graders in a town, 87% participated at the beginning and end of the school year. Peer groups were assessed using socio-cognitive mapping; as an indicator of motivation, teachers reported on students'…

The purpose of this study was to examine whether the influence of key characteristics on adolescent alcohol misuse (i.e., maternal binge drinking, parenting, peers, school characteristics, and the adolescent's own behavior) change over time and whether predictors of adolescent alcohol misuse vary by gender and race/ethnicity. Using prospective,…

This article examines the prevalence and consequences of body dissatisfaction among adolescent boys and girls and discusses the role of body dissatisfaction in psychological disorders, including depression and eating disorders. Additionally, it explores predictors of the development of body dissatisfaction, including individual, familial, peer,…