| Bystander responses to school bullying: A cross-sectional investigation of grade and sex differences J Trach, S Hymel, T Waterhouse, K Neale Canadian journal of school psychology 25 (1), 114-130, 2010 | 292 | 2010 |
| Addressing school bullying: Insights from theories of group processes S Hymel, R McClure, M Miller, E Shumka, J Trach Journal of Applied Developmental Psychology 37, 16-24, 2015 | 146 | 2015 |
| A social-ecological approach to addressing emotional and behavioral problems in schools: Focusing on group processes and social dynamics J Trach, M Lee, S Hymel Journal of Emotional and Behavioral Disorders 26 (1), 11-20, 2018 | 114 | 2018 |
| Bystanders’ affect toward bully and victim as predictors of helping and non‐helping behaviour J Trach, S Hymel Scandinavian journal of psychology 61 (1), 30-37, 2020 | 40 | 2020 |
| Examining the potential mental health costs of defending victims of bullying: A longitudinal analysis ST Malamut, J Trach, CF Garandeau, C Salmivalli Research on child and adolescent psychopathology 49 (9), 1197-1210, 2021 | 21 | 2021 |
| Intention to stop bullying following a condemning, empathy-raising, or combined message from a teacher–do students’ empathy and callous-unemotional traits matter? E Johander, J Trach, T Turunen, CF Garandeau, C Salmivalli Journal of youth and adolescence 51 (8), 1568-1580, 2022 | 17 | 2022 |
| Emerging adults’ cultural values, prosocial behaviors, and mental health in 14 countries during the COVID-19 pandemic LM Padilla-Walker, J Van der Graaff, K Workman, G Carlo, S Branje, ... International Journal of Behavioral Development 46 (4), 286-296, 2022 | 15 | 2022 |
| Does defending victimized peers put youth at risk of being victimized? ST Malamut, J Trach, CF Garandeau, C Salmivalli Child development 94 (2), 380-394, 2023 | 10 | 2023 |
| S., Waterhouse, T., & Neale, K.(2010). Age differences in bystander responses to school bullying: A cross-sectional investigation JH Trach Canadian Journal of School Psychology 25 (1), 114-130, 0 | 10 | |
| Peer victimization and empathy for victims of bullying: A test of bidirectional associations in childhood and adolescence J Trach, CF Garandeau, ST Malamut Child development 94 (4), 905-921, 2023 | 9 | 2023 |
| The role of morality and religiosity in ethnic and homophobic prejudice among teachers G D’Urso, DV Chavez, D Strohmeier, J Trach Sexuality & Culture 27 (4), 1403-1418, 2023 | 5 | 2023 |
| Teachers’ beliefs and characteristics predictive of their willingness to cultivate a safe, ethnically inclusive school environment D Khanolainen, Y Nesterova, E Semenova, E Fatkhulova, J Trach International Journal of Educational Research 127, 102420, 2024 | 1 | 2024 |
| An International Investigation of Variability in Teacher Perceptions of Bias-Based Bullying and their Likelihood of Intervening D Khanolainen, A Hall, W Craig, J Trach, J Noetzel, L Starosta, ... | | 2025 |
| Students as victims of bullying by teachers: Longitudinal antecedents and consequences D Strohmeier, J Trach, D Chávez, G D’Urso Social Psychology of Education, 1-24, 2024 | | 2024 |
| Admitting to bullying others or denying it: Differences in children’s psychosocial adjustment and implications for intervention CF Garandeau, T Turunen, J Trach, C Salmivalli International Journal of Behavioral Development, 01650254241242690, 2024 | | 2024 |
| An experimental investigation of group processes in witnessing bullying J Trach University of British Columbia, 2019 | | 2019 |
| Witnessing bullying at school: the influence of bullying and victimization on bystander behaviour J Trach University of British Columbia, 2011 | | 2011 |
| DEAR BRNET MEMBERS AND AFFILIATES FSDJ Trach, J Trach | | |
| How children feel when they witness bullying effects whether they defend victims J Trach | | |
