1. Aleven, V.: Helping students to become better help seekers: towards supporting metacognition in a cognitive tutor. In: Paper Presented at German-USA Early Career Research Exchange Program: Research on Learning Technologies and Technology-Supported Education (2001)
2. Aleven V., McLaren B., Roll I., Koedinger K.: Toward meta-cognitive tutoring: a model of help seeking with a cognitive tutor. Int. J. Artif. Intell. Educ. 16, 101–128 (2006)
3. Arroyo I., Woolf B.: Inferring learning and attitudes from a Bayesian network of log file data. In: Proceedings of the 12th International Conference on Artificial Intelligence in Education (AIED’05), Amsterdam, Netherlands, pp. 33–40 (2005)
4. Arroyo, I., Ferguson, K., Johns, J., Dragon, T., Meheranian, H., Fisher, D., Barto, A., Mahadevan, S., Woolf, B.: Repairing disengagement with non-invasive interventions. In: Proceedings of the 13th International Conference on Artificial Intelligence in Education (AIED’07), Los Angeles, United States, pp. 195–202 (2007)
5. Baker, R.: Is gaming the system state-or-trait? educational data mining through the multi-contextual application of a validated behavioral model. In: Proceedings of the Workshop on Data Mining for User Modeling, Corfu, Greece, pp. 76–80 (2007)