The present research aimed to examine the serial multiple mediation role of deviant peer affiliation and victimization in the link between violent video game playing and bullying in a low-income neighborhood. A sample of 378 early adolescents between 12 and 14 years of age (M = 13.24, SD = 0.65) was recruited from three public middle schools in a…

The goal of the current pilot study was to examine the effects of bystander intervention training on a sample of 27 high school students who were selected by their peers as opinion leaders. Measures of bystander intervention knowledge, attitudes, and behaviors were included in the within-subjects design. Sixteen of the students also participated…

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…

Evidence-based anti-bullying programs are predominantly implemented in high-income countries, although there is a clear need for bullying prevention also in low- and middle-income countries. The present study reports the effectiveness of a short and ultra-short version of the ViSC Social Competence Program that was implemented in nine Kosovar…

The current study examined whether youth's perceived bullying norms play a role in friendship dynamics related to bullying and victimization among the fifth and sixth grade (N = 736, 52% girls at Wave 1, N = 677, 52% girls at Wave 2) in elementary schools. Youth completed peer nominations (friendship, bullying, and victimization) and a…

Introduction: Previous research has shown that peer victimization can be highly responsive to variables at the classroom level. Aggressive and prosocial norms may promote or reduce its status in classrooms. However, yet there is an apparent lack of success to explain which types of norms are more influential. This study examined the role of…

Previous research indicates that victimized youth are reluctant to address their friends' victimizing behaviors and are likely to remain in a victimizing friendship despite experiencing significant distress. Research investigating the complex factors underlying this commitment to victimizing friendships is required. To this end, a qualitative…

Developmental trajectories of bullying perpetration were examined across 5 waves of longitudinal panel data among Midwestern middle school students. This study explained an unobserved heterogeneity of subgroups, each having the similar pattern of trajectories and investigated antecedents and consequences of class membership. Growth-mixture…

This study examined the prospective association between peer victimization and subjective sleep quality among typically developing early adolescents. At Time 1 (T1), participants included 123 youth (50% boys; X-bar age = 12.03 years; 58.5% European American, 35% African American), along with one parent and teacher. Youth, parents, and teachers…

Youth victimization and aggression are common in adolescents' everday lives. This study examines relations between youth cognition and reasoning around bullying and possible responses to bullying, peer nominations related to youth roles in the bullying ecology and self-report experiences of perceived racial discrimination using latent class…

We used collective analytical autoethnography (CAAE) to investigate experiences of academic bullying and mobbing in our study. Specifically, four autoethnographers shared and analyzed personal experiences of being mobbed and bullied, described their perceptions of workplace bullying, its manifestations, and explored the emotional, social,…

This study applied a theory of bystander intervention to teachers and has proven to have much utility in understanding how other bystanders may influence a teacher's direct intervention in instances of school bullying. Middle-school teachers (n = 63) completed an online survey, which utilized video scenarios, and quantitative methods were utilized…

Children and adolescents who are overweight or obese are at a heightened risk of bullying involvement. The aim of the literature review is to review empirical research on weight-based bullying published between 2006 and 2016. Extant research was categorised by the following themes: (1) prevalence of weight-based bullying and peer victimisation;…

Developing positive peer relationships is important. Unfortunately, due to challenges in social communication and increased complexity of peer groups during adolescence, many secondary students with autism spectrum disorder (ASD) engage in limited positive social interactions with peers. This study examined the effects of a peer network…

As a test of the poor-get-poorer hypothesis, which shows that socially anxious teens are less likely to communicate online and in turn feel less closeness to friends, this study explored whether peer victimization is similarly related to social media involvement. High-school participants (n = 307, M[subscript age] = 15.91) reported about their…