School, parental and peer group effects have been identified as being influential in shaping the decision of students to participate in post-compulsory education, but the analysis of each effect separately is rare. Using a random effects logistic regression approach, estimates of the importance of school, parental and peer group effects on student…

This paper reports on a naturalistic study of peer-to-peer learning, in a live, online video meeting context. Over a six-month period a group of international students of animation attended 99 live, online "study group" events amounting to around 120 hours of live "broadcast meeting time". Some meetings were very large, with up to 34 participants,…

Background: Behavior genetic methods can help to elucidate gene-environment (G-E) interplay in the development of internalizing (INT) disorders (i.e., major depression and anxiety disorders). To date, however, no study has conducted a comprehensive analysis examining multiple environmental risk factors with the purpose of delineating general…

This study examined relations among social information-processing (SIP) variables in the domains of peer provocation and peer group entry. Using Crick and Dodge's [Crick, N. R., & Dodge, K. A. (1994). "A review and reformulation of social information-processing mechanisms in children's social adjustment." "Psychological Bulletin," 115, 74-101]…

Community colleges operate under much scrutiny these days, and these institutions have experienced a growing emphasis on performance indicators as paths to institutional accountability. California's system of 109 community colleges recently developed and implemented an innovative accountability program that used peer group comparison as one of its…

The associations between children's academic reputations among peers and their academic self-concept, effort, and performance were examined in a longitudinal study of 427 students initially enrolled in Grades 3, 4, and 5. Assessments were completed in the fall and spring of 2 consecutive school years and in the fall of a 3rd school year. Peer…

This article explores the effectiveness of a mathematics subject knowledge development model that integrates conventional text-based distance learning with an e-learning coaching and peer group conferencing environment. The effectiveness of the model in supporting 194 trainee primary (pupil's aged 5-11 years) teachers achievement of the subject…

Emerging evidence suggests that variants of specific genes may influence some youths to seek out or associate with antisocial peers. Using genotypic data (N = 1,816) from the National Longitudinal Study of Adolescent Health (J. R. Udry, 1998, 2003), the authors tested this possibility. They found that the 10R allele of the dopamine transporter…

In this study, we investigated the effects of students' participation in a collaborative, project-based engineering design course on their domain knowledge, interests, and strategic processing. Participants were 70 college seniors working in teams on a design project of their choosing. Their declarative, procedural, and principled knowledge, along…

This study examined how the link between neighborhood poverty and the timing of sexual initiation varies as a function of age, gender, and background characteristics. A sample of N = 2,596 predominately White Canadian adolescents from the National Longitudinal Survey of Children and Youth was used. Sexual initiations occurring between 12 and 15…

The smoking behavior of friends is a major risk factor for adolescent smoking uptake. To explore the social context of smoking experimentation and consolidation with a particular focus on friends, the authors interviewed both members of 14 young adult identical twin pairs who were discordant for smoking. The different smoking status of twins was…

One area of research that has significant implications for improving the education of students at-risk of academic failure is concerned with resilient students or those students who succeed despite the presence of adversity. This study focuses on why some people overcome adversity and succeed despite the odds. The study identifies the context and…

Peer evaluations are often used to improve learning in educational settings. As more and more online courses are offered, it is becoming increasingly important to explore new techniques for conducting peer evaluation in online courses. In recent years, wikis have increasingly been used in higher education to support learning and group work.…

In this study, the authors developed, administered, and evaluated a measure of individual actions of college students with disabilities and their perceptions of postsecondary and social supports. An exploratory factor analysis resulted in nine reliable factors in these three areas. Follow-up regression analyses revealed that self-advocacy…

Using data from Add Health, this study investigates the role of neighborhood violence in mediating the effects of neighborhood disadvantage on high school graduation and teenage pregnancy. Results show that neighborhood violence is a strong predictor of both outcomes, net of individual, family, community and school controls. Neighborhood violence…