@inproceedings{ward-etal-2011-predicting,
    title = "Predicting Change in Student Motivation by Measuring Cohesion between Tutor and Student",
    author = "Ward, Arthur  and
      Litman, Diane  and
      Eskenazi, Maxine",
    editor = "Tetreault, Joel  and
      Burstein, Jill  and
      Leacock, Claudia",
    booktitle = "Proceedings of the Sixth Workshop on Innovative Use of {NLP} for Building Educational Applications",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W11-1417/",
    pages = "136--141"
}