This study investigates whether information saved in the log files of a computer-based tutor can be used to predict the problem solving performance of students. The log files of a computer-based physics tutoring environment called Andes Physics Tutor was analyzed to build a logistic regression model that predicted success and failure of students'…

Describes the computer-based multimedia Instructional Framework system which helps teachers expand and refine their instructional strategies. The system brings research and instructional resources directly to teachers via a database of information and resources related to effective instruction, videodisc illustrations of the strategies, and an…