[1]
Snow, E.L., Allen, L.K., Jacovina, M.E., Crossley, S.A., Perret, C.A. and McNamara, D.S. 2016. Keys to Detecting Writing Flexibility Over Time: Entropy and Natural Language Processing. Journal of Learning Analytics. 2, 3 (Feb. 2016), 40-54. DOI:https://doi.org/10.18608/jla.2015.23.4.