Selvanathan, H. P., and B. Lickel. “A Field Study Around a Racial Justice Protest on a College Campus: The Proximal Impact of Collective Action on the Social Change Attitudes of Uninvolved Bystanders”. Journal of Social and Political Psychology, Vol. 7, no. 1, July 2019, p. Article e5163, doi:10.5964/jspp.v7i1.1063.