Evaluating the Effectiveness of a Cognitive Tutor for Fundamental Physics Concepts
Patricia Albacete, Kurt A. VanLehn · eScholarship (California Digital Library) · 2000
In this article we describe and analyze the evaluation of the Conceptual Helper, an intelligent tutoring system that uses a unique cognitive approach to teaching qualitative physics.The results of the evaluation are encouraging and suggest that the proposed methodology can be effective in performing its task.