Background: Peer bullying is associated with internalizing problems for children and adolescents. However, less is known about how these same behaviors are related to student well-being when they occur within the context of the sibling relationship and how supportive behavior may benefit those experiencing bullying. Objective: The purpose of this…

A randomized controlled study evaluated a brief, bystander bullying intervention for junior high school students. Students in both groups reported an increase in knowledge and confidence to act as defenders and to utilize strategies to intervene on behalf of victims of bullying. Findings suggest possible carry-over effects from the intervention…

The current study further establishes the reliability and validity of the Bullying Participant Behaviors Questionnaire (BPBQ), a self-report survey that allows for an examination of participation in various bullying participant role behaviors including bully, assistant to the bully, victim, defender of the victim, and outsider. The study included…

The joint development of trajectories of bullying perpetration and peer victimization from Grade 5 to Grade 8 and concurrent and predictive associations with parent- and child-reported symptoms of psychopathology (anxiety, depression, attention-deficit/hyperactivity disorder, and somatization) were examined in a large sample (N = 695) of Canadian…

The Multidimensional Model for Coping with Bullying (MMCB; Parris, in development) was conceptualized based on a literature review of coping with bullying and by combining relevant aspects of previous models. Strategies were described based on their focus (problem-focused vs. emotion-focused) and orientation (avoidance, approach-self,…

Students with disabilities are bullied at rates disproportionate to their typically developing peers, yet we know little about effective interventions to reduce the rates of victimization among students with disabilities across all disability categories. This study examined the effectiveness of the inclusive Bullying/Victimization Intervention…

"Relational aggression" refers to harm within relationships caused by covert bullying or manipulative behavior. Examples include isolating a youth from his or her group of friends (social exclusion), threatening to stop talking to a friend (the silent treatment), or spreading gossip and rumors by email. This type of bullying tends to be…

External correlates of a teacher-rated typology of child adjustment developed using the Behavior Assessment System for Children were examined. Participants included 377 elementary school children recruited from 26 classrooms in the southeastern United States. Multivariate analyses of variance and planned comparisons were used to determine whether…

Many children within the school population are likely to bully their peers to a varying degree. The purpose of this research was to determine if children who often bully their peers experience more behavioral difficulties than children who bully their peers less often. Using the Behavior Assessment System for Children-Teacher Form (Reynolds &…

Identifying patterns of victimization continuity and discontinuity over time can inform school-based efforts to prevent and intervene with peer victimization. We conducted a four-wave longitudinal study of students through their transition from middle to high school. Participants were 135 diverse students from Grade 8 to Grade 11 who completed…

Cyber victimization is a contemporary problem facing youth and adolescents (Diamanduros, Downs, & Jenkins, 2008; Kowalski & Limber, 2007). It is imperative for researchers and school personnel to understand the associations between cyber victimization and student social-emotional outcomes. This article explores (a) gender differences in…

The purpose of the current study is to investigate the effects of frequency of peer victimization experiences on psychological and academic adjustment during early adolescence, with a focus on testing psychological adjustment as a mediator, as well as differences based on gender and type of victimization. The sample in this short-term longitudinal…

Increasing attention is being given to the role of a positive school interpersonal climate in children's school functioning and social-emotional development. Children's perceptions are commonly used to measure the interpersonal school climate, but the individual and contextual characteristics that contribute to variation in children's perceptions…

This study explored how certain personality traits, behaviors, and social status may be associated with who is targeted as a victim of peer aggression. The sample consisted of 233 students in sixth through eighth grades from rural communities. Results indicate that symptoms of anxiety, a high sense of inadequacy, and elevated social stress are…

Gender differences in aggression have typically been based on studies utilizing a mean difference method. From a measurement perspective, this method is inherently problematic unless an aggression measure possesses comparable validity across gender. Stated differently, establishing measurement invariance on the measure of aggression is…