Selected Publications

Leff, S.S., Waasdorp, T. E., Paskewich, B. S. Waanders, C.: Training and Coaching Urban School Staff to Implement a Relational Aggression Prevention Program. Poster presented at Society for Prevention Research Annual Conference, held virtually July 2020.

Fu, R., Waasdorp, T. E., Paskewich, B. S., Leff, S.S.: The Impact of Classroom Norms on the Development of Relational and Overt Aggression. Poster presented at Society for Prevention Research Annual Conference, held virtually July 2020.

Waasdorp, T.E.: The Context and Content of Cyberbullying. Poster presented at Society for Prevention Research Annual Conference, held virtually July 2020.

Waasdorp, T. E., Lindstrom Johnson, S., Kathan, S. D., & Bradshaw, C. P. : Measuring School Climate: Invariance across Middle and High School Students. Children & Schools 42(100): 53-62, 2020 Notes: DOI: 10.1093/cs/cdz026.

Bradshaw, C. P. & Waasdorp, T. E.: Preventing Bullying in Schools: A Social and Emotional Learning Approach to Prevention and Early Intervention. Preventing Bullying in Schools: A Social and Emotional Learning Approach to Prevention and Early Intervention. New York: Norton Publishing. 2020.

Puhy, C., Waasdorp, T. E., Daly, B. P., Leff, S.: Factors associated with peer and teacher discordant identification of relationally aggressive students. Poster presentation at the Annual Conference on Advancing School Mental Health. Austin, Texas. November 2019.

Pas, E. T, Waasdorp, T. E., & Bradshaw, C. P. : Testing the Efficacy of Coaching Teachers to Detect, Prevent, and Respond to Bullying Using Mixed-Reality Simulation. Paper presented at the Society for Prevention Research 27th Annual Meeting, San Francisco, C.A. May 2019.

Polanco, C., Waasdorp, T. E., Paskewich, B., & Leff, S.S.: Relational victimization and aggression as predictors of academic engagement and motivation. Paper presented at the annual Society for Research on Child Development, Baltimore, MD. March 2019.

Bradshaw, C. P., Waasdorp, T. E., & Pas, E. T. : Examining 12-Year Trends in Bullying and Related Attitudes. Paper presented at the annual Society for Research on Child Development, Baltimore, MD. March 2019.

Leff, S.S., Paskewich, B. & Waasdorp, T. E. : CHOP Psychologists Aim to Enhance Classroom Culture From the Inside Out Children's Hospital of Philadelphia Research Institute Cornerstone Blog 2019 Notes: https://blog.research.chop.edu/chop-psychologists-aim-to-enhance-classroom-culture-from-the-inside-out.