A wide body of research has documented the relationship between social norms and individual behaviors. There is growing evidence that academic behaviors in early adolescence--when most children begin middle school--may be subject to normative influence as well. However, the structure and composition of peer relationships within middle schools have…

Victimization in early adolescence can have severe negative consequences later in life. Friendships are especially important in this time period. The present study investigated friendship selection and influence (contagion) processes with regard to victimization, as well as prosocial and aggressive characteristics of victims' friends. Using social…

This study investigated the social status (i.e., popularity, likeability, and friendships) of adolescents with an early onset of externalizing behavior (i.e., alcohol use, tobacco use, and antisocial behavior). Building on Moffitt's dual-taxonomy model, it was hypothesized that early onset adolescents were more popular, but not necessarily more…

Peers become increasingly influential in children's development during late childhood and early adolescence. A large body of research has documented children's proclivity for forming friendships with peers who share similar attributes to themselves, a phenomenon termed homophily. Researchers have used multiple procedures to operationalize…

This study examined the associations among gender, empathy, attitudes toward bullying, willingness to intervene, and bullying within peer groups in a sample of sixth and seventh-grade students (N = 346; M Age = 12.22 years). Peer groups were identified via social network analysis using NEGOPY (Richards, 1995) and peer-group predictors were…

This report investigated the potential role of gender in moderating the effects of terror attack exposure on depression symptoms in middle school students from Dimona, Israel (N = 90). Specifically, the effects of three aspects of terror attacks were investigated: physical exposure, relational exposure, and media exposure. Ninety early adolescents…

This study examines concurrent and short-term longitudinal (i.e., academic year) relations between peer network racial/ethnic diversity and indicators of social and academic competence in a sample of African American, Latino, Native American, and White sixth-grade students attending rural schools (N = 481; 50% female). Results from two-level…

This exploratory study examined gender differences in the patterns of drug offers among a sample of 71 American Indian middle school students. Participants responded to an inventory of drug-related problem situations specific to the cultural contexts of Southwestern American Indian youth. They were asked to consider the frequency of drug offers…

Employing a social capital framework, this study investigates teachers' role in influencing the peer dynamics between English learners (ELs) and their non-EL peers. Participants include 713 students (211 EL students). Observed teacher-student interaction quality and teacher self-reports of their peer network management were used to operationalize…

The aim of this study was to examine the role of social networking sites (SNSs) in early adolescents' social lives. First, we investigated the relation between SNS use and several aspects of early adolescents' social lives (i.e., friendship quality, bridging social capital, and bonding social capital). Second, we examined whether there are…

We tested the hypothesis that early adolescents' (N = 951) knowledge of who bullies whom is differentially distributed across peers. Knowledge of bullying was assessed by asking middle school students to nominate grademates who bullied or were bullied using physical or relational means. We hypothesized that peers who were closer to bullies and…

This study examined the association between adolescents' obesity and sociometric status among their peers across 1 year. The participants were 2,528 junior high school students from Taiwan (mean age = 13.31 years). The negative associations discovered between obesity and sociometric status were both concurrent and cumulative. Moreover, the…

This article's aim is to examine correlates of middle school students' body mass index (BMI). Little research simultaneously has considered both child and parent correlates in predicting child's BMI; we examine the interrelationships between middle school students and their parent's risks and protective factors and their impact on the child's BMI.…