Peer interactions among children have long interested social scientists. Identifying causal peer effects is difficult, and a number of studies have used random assignment to produce evidence that peers affect each other's outcomes. This focus by sociologists and economists on whether peers affect each other has not been matched by direct evidence…

Purpose: To investigate in detail how adolescents who stutter perform during treatment, with the aim of informing treatment development for this age group. Method: The Camperdown Program was conducted with 3 adolescents who stutter. Their performance during treatment was recorded in detail, and outcome measures were collected before treatment and…

It is proffered rather frequently that co-offending is the dominate form of criminal offending among juveniles because of the enhanced salience of peer pressure during adolescence, and that this enhanced propensity to co-offend is pivotal for understanding the age-crime curve. Using National Incident-Based Reporting System (NIBRS) data for 2002,…

Using longitudinal administrative data from a large elite research university, this paper separately analyzes the determinants of persistence for life and physical science majors. My results confirm much of the previous research on major persistence in the sciences, but I document that many findings are solely driven by persistence patterns in the…

The purpose of this article is to describe how school staff members, learners and parents collaborate to prevent adolescent learner violence in two different urban secondary schools. The increase in acts of interpersonal learner violence has a destructive effect on the safe and positive development of young people. Empirical evidence indicates…

Big Brothers/Big Sisters is a national program aimed at providing mentors for disadvantaged children. This study tested whether Big Sister mentors could be trained to increase communication with their Little Sisters about sexual health issues. The study tested an intervention based on social cognitive theory in which a sexual health communication…

One approach in HIV prevention programming targeting youth is to use peer leaders in what is referred to as peer education programming. This paper critically reviews and synthesizes the results and lessons learned from 24 evaluated peer-led programs with an HIV/AIDS risk reduction component that target youth in the communities where they live and…

This study investigated cultural identity and peer influence on tobacco, alcohol, and cannabis use in a culturally diverse sample of Northern Australian adolescents. Middle school students (n = 274) completed the Multigroup Ethnic Identity Measure (MEIM) and measures of their own and perceived friends' substance use. Higher scores on the full…

Objective: To assess social and familial environmental influences on fruit and vegetable (FV) consumption of fourth- and fifth-graders living in a culturally diverse, urban setting. Design: In 2006, students from 9 fourth- and fifth-grade classrooms from a public school in the Washington-Baltimore Metropolitan Region were recruited as part of the…

This study examined a stress process model in which stressful life events and association with delinquent peers mediated the relationship of neighborhood disadvantage to Mexican American early adolescents' mental health. The authors also proposed that child gender, child generation, and neighborhood informal social control would moderate the…

This study used a representative metropolitan sample to make longitudinal comparisons of college-bound and non-college-bound youth on incidents and predictors of heavy drinking. Respondents in the six-wave study were ages 13-16 at wave 1 and 18-21 at wave 6 (n's ranged from roughly 425-500 for different analyses). College/non-college comparisons…

The purpose of this study was to describe, interpret, and analyze the educational experiences and factors contributing to the decision to persist for adult, female, part-time students currently enrolled at a community college in the Midwest. This study sought to expand the research on student retention by describing the perspectives of adult…

This comprehensive exploration of theoretical and practical aspects of out-of-class teaching and learning, from a variety of perspectives and in various settings around the world, includes a theoretical overview of the field, 11 data-based case studies, and practical advice on materials development for independent learning. Contents of this book…

Objectives: This paper reports on the prevalence of student victimization by teachers in junior high schools in a Chinese cultural context (Taiwan) and examines how student demographic variables (gender, grade level, and family socioeconomic status) and school social experiences (student-teacher relationships and involvement with at-risk peers)…

This research examined the longitudinal contributions of body dissatisfaction and peer appearance teasing to changes in the global self-worth for middle-school students. 81 girls and 60 boys from two public middle schools were assessed initially in the spring of 7th grade and one year later. The results indicated that body dissatisfaction and peer…