meta-analysis · 2019 · en
Evaluating the effectiveness of school-bullying prevention programs: An updated meta-analytical review
Gaffney, H., Ttofi, M. M., Farrington, D. P.
Aggression and Violent Behavior, 45, 111-133
Evidencia · AltaVerificadoPDF disponible
Síntesis
Updated meta-analysis of 100 evaluations confirming small-to-moderate effects of anti-bullying
programs on perpetration (OR ~1.32) and victimization (OR ~1.25).
Etapas
6-12, 12-18
Dominios
peer-relations, school
Tags
bullying · prevention · meta-analysis
Afirmaciones que citan esta fuente (1)
claim-bullying-programs-work
Whole-school anti-bullying programs reduce bullying perpetration by ~19-23% and victimization by ~15-20% on average.
Casos del catálogo que usan esta fuente (2)