Calvin, A. (in preparation). Online Self-Presentation in Adolescence. The International Encyclopedia of Media Psychology.
Bellmore, A., Resnik, F., Olson, C., Calvin, A., & Brummer, M. (2018). Trolls/Trolling. In Hobbs & Mihailidis (Eds). International Encyclopedia of Media Literary.
Bellmore, A., Calvin. A., Xu, J-M., & Zhu, X. (2015). The 5 W’s of “bullying” on Twitter: Who, What, Why, Where, When. Computers in Human Behavior, 44, 305-314.
Calvin, A., Bellmore, A., Xu, J-M., & Zhu, X. (2014). #bully: Uses of Hashtags in Posts About Bullying on Twitter. Journal of School Violence, 14, 133-153.