Introduction: Gender-based violence is a worldwide problem. School-based socio-educational interventions could be effective in preventing gender-based violence. We assessed the effectiveness of the "Let's focus!" program, aimed at health and equitable interpersonal relationships among high school students. Methods: We conducted a…

This study investigated characteristics associated with two kinds of peer victimization--bullying victimization and adversarial victimization--distinguished by different balances of power between the perpetrator and victim. Specifically, we examined whether bullying victimization (victim has less power than perpetrator) would be experienced to a…

In Norway 5.8% of students report being bullied as much as three or more times a month [UDIR. 2021a. Student Survey 2020 [Elevundersøkelsen 2020]. https://www.udir.no/tall-og-forskning/finn-forskning/rapporter/elevundersokelsen-2020-nasjonale-tall-formobbing-og-arbeidsro/]. The present study investigates the likelihood of students being bullied…

Children may not yet understand political issues or be engaged in politics, but identification with social groups emerges early; indeed, nearly a third of first-graders report identification with a political party. As a result, it is likely that ingroup favoritism (or preference for members of one's own political group) and outgroup derogation (or…