KSC-PaL: A Peer Learning Agent that Encourages Students to take the Initiative Cynthia Kersey author Barbara Di Eugenio author Pamela Jordan author Sandra Katz author 2009-06 text Proceedings of the Fourth Workshop on Innovative Use of NLP for Building Educational Applications Joel Tetreault editor Jill Burstein editor Claudia Leacock editor Association for Computational Linguistics Boulder, Colorado conference publication kersey-etal-2009-ksc https://aclanthology.org/W09-2109/ 2009-06 55 63