Ethnic Group Differences in Bullying Perpetration: A Meta-Analysis.

We examined ethnic differences in bullying perpetration in order to assess whether ethnic group membership was associated with higher involvement among (1) nonimmigrant and immigrant youth; and (2) White and visible minority youth (i.e., Black, Hispanic, Asian, Indigenous, and Biracial). Fifty-three studies (N = 740,176; 6-18-year-olds) were included in the meta-analysis. Results yielded very small and nonsignificant effect size differences across all group comparisons. Methodological moderator analyses indicated several differences across groups. Our findings provide initial support that the assessment of ethnicity as a descriptive variable is not sufficient to account for group differences in bullying perpetration.