Predicting Change in Student Motivation by Measuring Cohesion between Tutor and Student Arthur Ward author Diane Litman author Maxine Eskenazi author 2011-06 text Proceedings of the Sixth Workshop on Innovative Use of NLP for Building Educational Applications Joel Tetreault editor Jill Burstein editor Claudia Leacock editor Association for Computational Linguistics Portland, Oregon conference publication ward-etal-2011-predicting https://aclanthology.org/W11-1417/ 2011-06 136 141