Nadile, E. M., Alfonso, E., Barreiros, B. M., Bevan-Thomas, W. D., Brownell, S. E., Chin, M. R., ... & Cooper, K. M. (2021). Call on me! Undergraduates’ perceptions of voluntarily asking and answering questions in front of large-enrollment science classes. PLoS One, 16(1), e0243731.