The purpose of this study was to examine two aspects of context for peer aggression: national individualism and distributions of socioeconomic status in the school. School administrators for each school reported on their perceptions of the frequency of bullying and violence in their school. The sample comprised 990 school principals/headmasters…

After reviewing prevalence rates, this work tries to identify gender specific groups in which weapon-carrying occurs in the context of victim and offender related violent behaviours. [kappa]-Means cluster and logistic regression analyses were calculated, based on a cross-sectional survey of a national representative sample of 1549 15-year-olds as…