Using a Student Model to Improve Explanation in an ITS
林珊 · 1992
This paper presents the use of a student model to improve the explanations provided by an intelligent tutoring system,namely SimpleQuestl,in the domain of electronics.The method of overlay modelling is adopted to build the studdent model.The diagnosis is based on the comparison of the behaviours of the student and the expert.The student model is consulted by the “explainer”and “debugging”procedures in order to re-order the sequence of the explanation.