Jackson, Corey, et al. “Teaching Citizen Scientists to Categorize Glitches Using Machine-Learning-Guided Training”. Computers in Human Behavior, vol. 105, 2020, p. 106198, doi:10.1016/j.chb.2019.106198.
Crowston, Kevin, et al. “Knowledge Tracing to Model Learning in Online Citizen Science Projects”. IEEE Transactions on Learning Technologies, vol. 13, 2020, pp. 123-34, doi:10.1109/TLT.2019.2936480 .