Cooper, K. M., Ding, L., Stephens, M. D., Chi, M. T., & Brownell, S. E. (2018). AA Course-Embedded Comparison of Instructor-Generated Videos of Either an Instructor Alone or an Instructor and a Student. CBE—Life Sciences Education, 17(2), ar31. DOI link https://doi.org/10.1187/cbe.17-12-0288