This study evaluated the relationship among use defending behaviors, gender, and self-esteem among students trained in a brief, bystander bullying intervention (N = 93). Students were taught four specific strategies to use to defend targets of bullying. We used hierarchical regression analyses to test a moderator model in which we hypothesized…

We evaluated a brief, bystander bullying intervention (STAC) adapted for ethnically blended, low-income middle schools. We examined changes in bullying victimization and bias-based bullying victimization among a sample of sixth-grade students using a mixed factorial design. Students reported a significant decrease in bullying victimization and…