Towards examining learner behaviors in a medical intelligent tutoring system: A Hidden Markov Model approach
Tenzin Doleck, Ram B. Basnet, Eric Poitras, Susanne P. Lajoie · 2015
In BioWorld, a medical intelligent tutoring system, novice physicians are tasked with diagnosing virtual patient cases. Although we are often interested in considering whether learners diagnosed the case correctly or not, we cannot discount the actions that learners take to arrive at a final diagnosis. Thus, the consideration of the sequence of actions becomes important. In this preliminary study, we propose a line of research to investigate learner actions involved in diagnosing virtual patient cases using Hidden Markov Models.