Orr, C.A. (2020). Behavior Change Techniques to Promote Smoking Cessation During Pregnancy: A Theory-Based Meta-Analysis. Doctoral dissertation, Virginia Commonwealth University
Orr, C.A. & McIntosh, E. (2020). Digital Fractures: Disinformation, Democracy, and the Media
Orr, C.A. (2019). Far-right extremists rebrand to evade social media bans. The Monitor, 26(2), 44-50
Guidry, J. P., Jin, Y., Orr, C. A., Messner, M., & Meganck, S. (2017). Ebola on Instagram and Twitter: How health organizations address the health crisis in their social media engagement. Public Relations Review, 43(3), 477-486
Orr, C.A. (2017). The Gun Violence Threat That No One Is Talking About — And Why. In H. Wood (Ed), Current Debates in Peace Studies. Oxford University Press
Carlyle, K.E., Orr, C., Savage, M.W., & Babin, E.A. (2014). News coverage of intimate partner violence: Impact on prosocial responses. Media Psychology, 17, 1-21
Orr, C., Cohen, S., Mezuk, B. (2014). Workplace Discrimination among Older American Workers. In: Michalos, A.C. (Eds.). Encyclopedia of Quality of Life Research (pp. 7238 -7242). Springer, Dordrecht