Lukas, Dieter Department of Human Behavior Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, Max Planck Society;
https://edmond.mpdl.mpg.de/imeji/collection/XYQyxkvXOAClc33O (Supplementary material)
https://arxiv.org/ftp/arxiv/papers/1711/1711.10985.pdf (Preprint)
https://www.cam.ac.uk/research/news/women-much-less-likely-to-ask-questions-in-academic-seminars-than-men (Any fulltext)
Carter_Womens_PLoSOne_2018.pdf (Publisher version), 3MB
Carter, A. J., Croft, A., Lukas, D., & Sandstrom, G. M. (2018). Women's visibility in academic seminars: Women ask fewer questions than men. PLoS One, 13(9): e0202743. doi:10.1371/journal.pone.0202743.