Designing an Intelligent Tutoring System Based on a Reactive Model of Skill Acquisition
W. Lewis Johnson · 1993
We describe a detailed computational model of skilled behavior and learning in a reactive task domain. We model not only the problem solving behavior, but also the skill acquisition process: our model can improve its performance over time, acquire new knowledge, and recover from incorrect knowledge. This model allowed us to predict the effectiveness of various tutoring system and curriculum design choices, which has provided guidance for the development of an intelligent tutoring system.