His current research focuses on linking cognition to social network structure, studying the effects of error and error correction on diffusion dynamics, and using ecological models to connect individual behavior to collective dynamics. His work has appeared in Nature Scientific Reports, the American Sociological Review, Social Networks, Sociological Science, and Social Psychology Quarterly, among others. He has received grants from the National Science Foundation, the Defense Threat Reduction Agency, and the Army Research Office. He currently serves on the editorial board for Social Psychology Quarterly.