It is often stated that bullying is a “group process”, and many researchers and policymakers
share the belief that interventions against bullying should be targeted at the peer-group level …

Cyberbullying has been described as a type of electronic bullying and has recently been
subjected to intense media scrutiny largely due to a number of high profile and tragic cases …

This article provides a view of school bullying as a group phenomenon and practical
implications stemming from this approach. The motivation for bullying perpetration often …

Guided by the school-wide social-emotional learning framework and social-ecological
model, in this study we examined the associations between students' perceptions of four …

In this study, a questionnaire (Cyberbullying Questionnaire, CBQ) was developed to assess
the prevalence of numerous modalities of cyberbullying (CB) in adolescents. The …

This study reports the development of the Reactive–Proactive Aggression Questionnaire
(RPQ), and the differential correlates of these two forms of aggression. Antisocial …

We present a developmental model that describes normal peer relations and highlights
processes that underlie the emergence of problems with peers in childhood. We propose …

Crime rates have risen steadily in nearly all countries that keep accurate records (Rutter,
Giller, & Hagell, 1998). More dramatic has been the increase in violent crime by young …

Aggressive behavior in childhood has long been separated into that which is proactively
motivated and that which is reactive. We report a meta-analytic review of the existing …

A model of the development of hostile attributional style and its role in children's aggressive
behavior is proposed, based on the translation of basic science in ethology, neuroscience …