Despite the popularity of social skills groups, there remains a need for empirical investigation of treatment effects, especially when targeting pivotal aspects of social functioning such as initiations to peers. The goal of the present study was to conduct a randomized controlled trial of a 12-week social intervention (SUCCESS), which combined an…

Cyberbullying perpetration has become an international public health concern among adolescents. Based on the general aggression model, the present study sought to examine whether deviant peer affiliation was significantly related to adolescents' cyberbullying perpetration, and whether moral disengagement mediated this association and self-control…

This study surveyed the influence of peer group on academic performance of undergraduate students in selected departments in Babcock University, Ogun State. Peer group plays a large role in the social, emotional and academic development of students; therefore, understanding the prospects and challenges of peer group is crucial for the productivity…

Using the historical random assignment of MBA students to peer groups at a top business school in the United States, I study the effect of the gender composition of a student's peers on the gender pay gap at graduation and long-term labor market outcomes. I find that a 10 percentage point increase in the share of male peers leads to a 2.1 percent…

This article reports on a study using data from nation-wide standardised examinations in Poland. We analysed the extent to which grade 9 student achievements have depended on the stability of their peer group over the course of middle school. We controlled for the fixed effects of schools attended by the students, as well as for individual…

Adolescent students with high levels of antisocial behavior are at increased risk for future psychosocial problems and can be expected to be especially vulnerable to negative peer influence. This study therefore examined whether higher risk students are more susceptible than lower risk students to classroom peer influence on aggression. Analyses…

In this study, dormitory room and social group assignment data from a college are used to investigate peer effects on college students' decisions to switch majors. Results reveal strong evidence of such peer effects at both the room and the social group level. Most notably, at the room level, the dense concentration of same-major roommates deters…

Peer relations researchers have suggested that dyadic and peer group relationship characteristics may interact with each other to affect behavior. Building on prior work that has pitted the relative effects of dyadic and peer group relationship characteristics on susceptibility to peer influence, the present study sought to integrate dyadic and…

This study used college dormitory room and social group assignment data to investigate the peer effect on the probability of college students switching their major fields of study. The results revealed strong evidence of peer effects on students' decisions to switch majors. In particular, the number of a student's peers who have the same major…

The importance of peer relationships among teenagers makes them form peer groups. Peer groups are children or adolescents with the same age or maturity level. Peer interactions of the same age play a unique role among adolescents. The purpose of this study is to see the effect of peer groups on the self-esteem of Lampung and Java students. The…

Children hold strong ingroup biases from a young age, liking ingroup over outgroup members and preferring them as social learning models. Simultaneously, children are also highly prosocial--both in their own helping behaviors and their avoidance of those who behave antisocially. This study explores how children of 2 age groups (4-5 and 7-8 years)…

Background: Although there are concerns regarding the use of restrictive housing with detained youth, little research has examined factors that contribute to youth risk for restrictive housing. Objective: The current study examined whether perceived containment and contextual factors (i.e., peer delinquency, neighborhood problems, stressful life…

This study examined the role that peer groups play in shaping students' academic re-engagement across their first year in middle school and whether influences are stronger from peers with whom students remained affiliated over time. Data were collected on an entire cohort of 366 sixth graders (48% female) in a small town. Students reported on…

Given the inherently social context of classrooms, students' beliefs are dependent on the beliefs of their classmates, particularly their classroom friends and popular peers (Ryan & Shin, 2018). I investigated the ways in which students observe and interpret teaching practices in a context of their peers with three studies with the following…

While considerable research exists on bullying in P-12 schools, few empirical studies address bullying and gifted students. Moreover, the field of Gifted, Talented, and Creative Education lacks single construct studies on covert aggression and gifted students. Also known as "relational aggression," covert aggression purposefully…