Gaffney, Hannah

Are cyberbullying intervention and prevention programs effective? A systematic and meta-analytical review

Gaffney, H., Farrington, D. P., Espelage, D. L., & Ttofi, M. M. (2019) · Aggression and Violent Behavior

Bullying, Victimization, and AggressionHate Speech and Cyberbullying Detection

Cited by 363

What works in anti-bullying programs? Analysis of effective intervention components

Gaffney, H., Ttofi, M. M., & Farrington, D. P. (2021) · Journal of School Psychology

Bullying, Victimization, and AggressionWorkplace Violence and Bullying

Cited by 333

Effectiveness of school-based programs to reduce bullying perpetration and victimization: An updated systematic review and meta-analysis

Gaffney, H., Ttofi, M. M., & Farrington, D. P. (2021) · Campbell Systematic Reviews: Better Evidence for a Better World

Bullying, Victimization, and AggressionWorkplace Violence and Bullying

Cited by 313

Systematic reviews of explanatory risk factors for violence, offending, and delinquency

Farrington, D. P., Gaffney, H., & Ttofi, M. M. (2017) · Aggression and Violent Behavior

Crime Patterns and InterventionsPsychopathy, Forensic Psychiatry, Sexual Offending

Cited by 146

School‐Based Interventions for Reducing Disciplinary School Exclusion. An Updated Systematic Review

Valdebenito, S., Gaffney, H., Arosemena-Burbano, M. J., Hitchcock, S., Jolliffe, D., & Sutherland, A. (2025) · Campbell Systematic Reviews: Better Evidence for a Better World

Education Discipline and InequalityBehavioral and Psychological Studies

Cited by 8

PROTOCOL: School-based interventions for reducing disciplinary school exclusion: An updated systematic review

Valdebenito, S., Gaffney, H., & Jolliffe, D. (2023) · Campbell Systematic Reviews: Better Evidence for a Better World

Education Discipline and InequalityBehavioral and Psychological Studies

Cited by 2