Brittain, H. & Vaillancourt, T. (2023). Longitudinal associations between academic achievement and depressive symptoms in adolescence: Methodological considerations and analytical approaches for identifying temporal priority. In J. Lockman & C. Tamis-Lemonda (Eds.), Advances in child development and behavior (Vol 64). Elsevier.
Farrell, A. & Vaillancourt, T. (2022). Bullying from a psychological perspective: Similarities and differences with sociology. In C. Donoghue (Ed.), Power and aggression among adolescents: Toward a sociology of bullying (pp. 297–304). New York University Press. https://doi.org/10.18574/nyu/9781479803873.003.0016
Vaillancourt, T. & Boylan, K. (2022). Behavioural and emotional disorders of childhood and adolescence. In D. Dozois (Ed.), Abnormal psychology: Perspectives, DSM-5 update edition (7th edition). Pearson Education.
Arnocky, S., Davis, A.C., Locke, A., Mckelvie, L., & Vaillancourt, T. (2022). Violence and homicide following partner infidelity. In T. DeLecce & T. K. Shackelford (Eds.), The Oxford handbook of infidelity. Oxford University Press. https://doi.org/10.1093/oxfordhb/9780197502891.013.26
Vaillancourt, T. & Palamarchuk, I. (2021). Neurobiological factors of bullying victimization. In P. K. Smith & J. O’Higgins Norman (Eds.), The Wiley-Blackwell handbook of bullying (pp. 399–414). Wiley-Blackwell. https://doi.org/10.1002/9781118482650.ch22
Davis, A. C., Vaillancourt, T., & Archer, J. (2020). Evolutionary roots of women’s aggression: Causes, contexts, and consequences. In F. M. Cheung & D. F. Halpern (Eds.), The Cambridge international handbook on psychology of women (pp. 258–272). Cambridge University Press. ISBN-10: 1108460909
Davis, A., Vaillancourt, T., Arnocky, S., & Doyel, R. (2019). Women’s gossip as an intrasexual competition strategy: An evolutionary approach to gender and discrimination. In F. Giardini & R. Wittek (Eds.) Handbook of gossip and reputation (pp 303–321). Oxford University Press. https://doi.org/10.1093/oxfordhb/9780190494087.013.16
Vaillancourt, T. (2018). Foreword. In T. Malti & K. H. Rubin (Eds.), Handbook of child and adolescent aggression. Guilford Press.
Davis, A., Arnocky, S., & Vaillancourt, T. (2018). Sex differences, initiating gossip. In T.K. Shackelford & V. Weekses-Shackelford (Eds.), Encyclopedia of evolutionary psychological science (pp. 79-81). New York: Springer. https://doi.org/10.1007/978-3-319-16999-6_190-1
Whitley, J., Smith, J. D., Vaillancourt, T., & Neufeld, J. (2018). Promoting mental health literacy among educators: A critical aspect of school-based prevention and intervention. In A. Leschied, D. Saklofske, & G. Flett. (Eds.), The handbook of school-based mental health promotion: An evidence informed framework for implementation (pp. 143–165). Springer. https://doi.org/10.1007/978-3-319-89842-1_9
Vaillancourt, T. (2018). The neurobiology of bullying victimization. In A. Vazsonyi, D. Flannery, & M. DeLisi (Eds.), Cambridge handbook of violent behavior and aggression (2nd edition) (pp. 175–186). Cambridge University Press. https://doi.org/10.1017/9781316847992.011
Vaillancourt, T. & Boylan, K. (2018). Behavioural and emotional disorders of childhood and adolescence. In D. Dozois (Ed.), Abnormal psychology: Perspectives, DSM-5 update edition (6th edition) (pp. 384–410). Pearson Education.
Vaillancourt, T. & Krems, J. A. (2018). An evolutionary psychological perspective of indirect aggression in girls and women. In S. Coyne & J. Ostrov (Eds.), The development of relational aggression (pp. 111–126). Oxford University Press. https://doi.org/10.1093/oso/9780190491826.003.0008
Vaillancourt, T. (2018). Indirect aggression. In M. H. Bornstein, M. E. Arterberry, K. L. Fingerman, & J. E. Lansford (Eds.), The SAGE encyclopedia of lifespan human development. Sage Publications.
Vaillancourt, T., Sanderson, C., Arnold, P., & McDougall, P. (2017). The neurobiology of peer victimization: Longitudinal links to health, genetic risk, and epigenetic mechanisms. In C.P. Bradshaw (Ed.), Handbook on bullying prevention: A life course perspective (pp 35–47). National Association of Social Workers Press.
Arnocky, S. & Vaillancourt, T. (2017). Sexual competition among women: A review of the theory and supporting evidence. In M. L. Fisher (Ed.), The Oxford handbook of women and competition (pp. 25–39). Oxford University Press. https://doi.org/10.1093/oxfordhb/9780199376377.013.3
Davis, A., Vaillancourt, T., & Arnocky, S., (2016). Sexual jealousy. In V. Weekes-Shackelford, T. K. Shackelford, & V. A. Weekes-Shackelford (Eds.), Encyclopedia of evolutionary psychological science (pp. 1–8). Springer. https://doi.org/10.1007/978-3-319-16999-6_871-1
Beeson, C. M. L. & Vaillancourt, T. (2016). The short- and long-term health and education outcomes of peer victimization: Implications for educators and clinicians. In B. Haslam & P. J. Valletutti (Eds.), From medical and psychosocial problems in the classroom: The teacher’s role in diagnosis and management (5th edition) (pp. 445–468). PRO-ED.
Vaillancourt, T. & Boylan, K. (2015). Behavioural and emotional disorders of childhood and adolescence. In D. Dozois (Ed.), Abnormal psychology: Perspectives, DSM-5 update edition (5th edition) (pp. 391–417). Pearson Education.
Knack, J., Vaillancourt, T., Krygsman, A., Arnocky, S., Vitoroulis, I., Hepditch, J., & Blain-Arcaro, C. (2014). Peer victimization: Understanding the developmental correlates of at-risk children and youth. In J. A. Burack, & L. A. Schmidt (Eds). Cultural and contextual perspectives on development at-risk (pp. 107–125). Cambridge University Press. https://doi.org/10.1017/CBO9780511920165.009
Nowakowski, M. E., Schmidt, L. A., & Vaillancourt, T. (2014). Maternal depression and children’s behavioral and emotional outcomes: A review of contextual and individual-level moderators and mediators. In J.A. Burack & L.A. Schmidt (Eds.), Cultural and contextual perspectives on development at-risk (pp. 204–220). Cambridge University Press. https://doi.org/10.1017/CBO9780511920165.014
Vaillancourt, T., Hepditch, J., Vitoroulis, I., Krygsman, A., Blain-Arcaro, C., & McDougall, P. (2013). The characteristics of peer relations among children with neurological and developmental conditions. In G. Ronen & P. Rosenbaum (Eds.), Life quality outcomes in children and young people with neurological and developmental conditions: Concepts, evidence and practice. Clinics in developmental medicine (pp. 87–106). Mac Keith Press.
Vaillancourt, T. & Boylan, K. (2013). Behavioural and emotional disorders of childhood and adolescence. In D. Dozois (Ed.), Abnormal psychology: Perspectives (5th edition) (pp. 391–415). Pearson Education.
Knack, J.M. & Vaillancourt, T. (2012). Evidence of altered cortisol levels across child maltreatment, intimate partner abuse and peer victimization. In A. N. Hutcherson (Ed.), Psychology of victimization (pp. 205–218). Nova Science Publishers, Inc.
Miller, J.L. & Vaillancourt, T. (2011). Rethinking the eating disorder continuum: A categorical approach to abnormal eating. In V. R. Preedy, R. R. Watson, and C. Martin (Eds.), Handbook of behavior, food and nutrition (pp. 1411–1429). Springer. https://doi.org/10.1007/978-0-387-92271-3_91
Hymel, S., Closson, L. M., Caravita, S. C. S., & Vaillancourt, T. (2011). Social status among peers: From sociometric attraction to peer acceptance to perceived popularity. In P. K. Smith and C. H. Hart (Eds.), Handbook of childhood social development (2nd edition) (pp. 375–392). Wiley/Blackwell. https://doi.org/10.1002/9781444390933.ch20
Vaillancourt, T., Hymel, S., & McDougall, P. (2010). Why does being bullied hurt so much? Insights from neuroscience. In D. Espelage & S. Swearer (Eds.), Bullying in North American schools (pp. 23–33). Taylor & Francis Group, Inc. https://doi.org/10.4324/9780203842898
Nowakowski, M. E., Vaillancourt, T., & Schmidt, L. A. (2010). Neurobiology of interpersonal trust. In K. Rotenberg (Ed.), Interpersonal trust in childhood and adolescence (pp. 28–55). Cambridge University Press.
Vaillancourt, T., Miller, J. L., & Sharma, A. (2010). “Tripping the Prom Queen”: Female intrasexual competition and indirect aggression. In K. Österman (Ed.), Indirect and direct aggression (pp. 17–32). Peter Lang Publishing Group.
Hymel, S., Schonert-Reichl, K. A., Bonanno, R. A., Vaillancourt, T., Rocke-Henderson, N. (2010). Bullying and morality: Understanding how good kids can behave badly. In S. R. Jimerson, S. M. Swearer, & D. L. Espelage (Eds). The handbook of bullying in schools: An international perspective (pp. 101–118). Routledge.
Vaillancourt, T. & Boylan, K. (2010). Behavioral and emotional disorders of childhood and adolescence. In D. Dozois & P. Firestone (Eds.), Abnormal psychology: Perspectives (4th ed.) (pp. 370–390). Pearson Education.
Vaillancourt, T., Clinton, J., McDougall, P., Schmidt, L., & Hymel, S. (2010). The neurobiology of peer victimization and rejection. In S. R. Jimerson, S. M. Swearer, & D. L. Espelage (Eds). The handbook of bullying in schools: An international perspective (pp. 293–327). Routledge.
Vaillancourt, T., McDougall, P., & Hymel, S., & Sunderani, S. (2010). Respect or fear? The relationship between power and bullying behavior. In S. R. Jimerson, S. M. Swearer, & D. L. Espelage (Eds). The handbook of bullying in schools: An international perspective (pp. 211–222). Routledge.
Hymel, S., McDougall, P., Vaillancourt, T. (2008). Peer effects. In W. A. Darity, Jr. (Ed.), International encyclopedia of the social sciences (2nd edition, Vol. 6) (pp. 198–201). Macmillan Reference USA.
McDougall, P., Hymel, S., & Vaillancourt, T. (2008). What happens over time to those who bully and those who are victimized? www.education.com.
McDougall, P. & Vaillancourt, T. (2007). Bullying in context: Why do they stand by and when will they stand up? Education Letter (pp. 7–9), Queen’s University.
Vaillancourt, T. & Igneski, V. (2006). The study of suicidality among children and youth: Preliminary recommendations and best practices. In B. Leadbeater, E. Banister, C. Benoit, M. Jansson, A. Marshall, & T. Riecken. (Eds.), Ethical issues in community-based research with children and youth (pp. 207–218). University of Toronto Press. https://doi.org/10.3138/9781442674653.17
Vaillancourt, T. (2005). Indirect aggression among humans: Social construct or evolutionary adaptation? In R.E. Tremblay, W.H. Hartup, & J. Archer (Eds.), Developmental origins of aggression (pp. 158–177). Guilford Press.
Vaillancourt, T. & Hymel, S. (2004). The social context of children’s aggression. In M. Moretti, M. Jackson, & C. Odgers (Eds.), Girls and aggression: Contributing factors and intervention principles (pp. 57–73). Kluwer Academic Publishers.
Hymel, S., Vaillancourt, T., McDougall, P., & Renshaw, P. D. (2002). Peer acceptance and rejection in childhood. In P.K. Smith & C.H. Hart, (Eds.), Blackwell handbook of childhood social development (pp.265-284). Blackwell.
McDougall, P., Hymel, S., Vaillancourt, T., & Mercer, L. (2001). The consequences of childhood peer rejection. In M. Leary (Ed.), Interpersonal rejection (pp. 213–247). Oxford University Press.