| Effectiveness of school-based programs to reduce bullying: A systematic and meta-analytic review MM Ttofi, DP Farrington Journal of experimental criminology 7, 27-56, 2011 | 2239 | 2011 |
| School‐based programs to reduce bullying and victimization DP Farrington, MM Ttofi Campbell systematic reviews 5 (1), i-148, 2009 | 917 | 2009 |
| Do the victims of school bullies tend to become depressed later in life? A systematic review and meta‐analysis of longitudinal studies MM Ttofi, DP Farrington, F Lösel, R Loeber Journal of aggression, conflict and peace research 3 (2), 63-73, 2011 | 800 | 2011 |
| School bullying as a predictor of violence later in life: A systematic review and meta-analysis of prospective longitudinal studies MM Ttofi, DP Farrington, F Lösel Aggression and violent behavior 17 (5), 405-418, 2012 | 519 | 2012 |
| The predictive efficiency of school bullying versus later offending: A systematic/meta‐analytic review of longitudinal studies MM Ttofi, DP Farrington, F Lösel, R Loeber Criminal behaviour and mental health 21 (2), 80-89, 2011 | 518 | 2011 |
| Evaluating the effectiveness of school-bullying prevention programs: An updated meta-analytical review H Gaffney, MM Ttofi, DP Farrington Aggression and violent behavior 45, 111-133, 2019 | 511 | 2019 |
| Protective factors against bullying and cyberbullying: A systematic review of meta-analyses I Zych, DP Farrington, MM Ttofi Aggression and violent behavior 45, 4-19, 2019 | 425 | 2019 |
| Bullying as a predictor of offending, violence and later life outcomes DP Farrington, MM Ttofi Criminal behaviour and mental health 21 (2), 90-98, 2011 | 360 | 2011 |
| Are cyberbullying intervention and prevention programs effective? A systematic and meta-analytical review H Gaffney, DP Farrington, DL Espelage, MM Ttofi Aggression and violent behavior 45, 134-153, 2019 | 354 | 2019 |
| Risk, promotive, and protective factors in youth offending: Results from the Cambridge study in delinquent development DP Farrington, MM Ttofi, AR Piquero Journal of criminal justice 45, 63-70, 2016 | 315 | 2016 |
| Development of adolescence‐limited, late‐onset, and persistent offenders from age 8 to age 48 DP Farrington, MM Ttofi, JW Coid Aggressive Behavior: Official Journal of the International Society for …, 2009 | 292 | 2009 |
| What works in preventing bullying: Effective elements of anti‐bullying programmes M Ttofi, D Farrington Journal of Aggression, Conflict and Peace Research 1 (1), 13-24, 2009 | 270 | 2009 |
| Examining the effectiveness of school-bullying intervention programs globally: A meta-analysis H Gaffney, DP Farrington, MM Ttofi International Journal of Bullying Prevention 1, 14-31, 2019 | 258 | 2019 |
| Effectiveness of programmes to reduce school bullying: A systematic review MM Ttofi, DP Farrington, AC Baldry Swedish Council for Crime Prevention, Information and publications, 2008 | 242 | 2008 |
| Empathy and callous–unemotional traits in different bullying roles: A systematic review and meta-analysis I Zych, MM Ttofi, DP Farrington Trauma, Violence, & Abuse 20 (1), 3-21, 2019 | 233 | 2019 |
| Protective factors interrupting the continuity from school bullying to later internalizing and externalizing problems: A systematic review of prospective longitudinal studies MM Ttofi, L Bowes, DP Farrington, F Lösel Journal of School Violence 13 (1), 5-38, 2014 | 211 | 2014 |
| Systematic reviews of the effectiveness of developmental prevention programs in reducing delinquency, aggression, and bullying DP Farrington, H Gaffney, F Lösel, MM Ttofi Aggression and Violent Behavior 33, 91-106, 2017 | 204 | 2017 |
| Risk and protective factors for offending DP Farrington, R Loeber, MM Ttofi The Oxford handbook of crime prevention, 46-69, 2012 | 201 | 2012 |
| Bullying: Short-term and long-term effects, and the importance of defiance theory in explanation and prevention MM Ttofi, DP Farrington Victims and offenders 3 (2-3), 289-312, 2008 | 192 | 2008 |
| School bullying and drug use later in life: A meta-analytic investigation. MM Ttofi, DP Farrington, F Lösel, RV Crago, N Theodorakis School psychology quarterly 31 (1), 8, 2016 | 184 | 2016 |
