Self-optimizing computer-assisted tutoring
Ralph Brain Kimball · ACM SIGCUE Outlook · 1973
This thesis presents a theoretical model for a self-optimizing computer-assisted tutor. The construction of a tutor for the subject of methods of integration in calculus is described, followed by the results of two experiments with students using the calculus tutor. The relationships between the theoretical predictions and the experimental results are presented, and suggestions for future research are given.The definition of a tutor in computer-based education is extended and clarified. A tutor must transmit problem-solving heuristics, choose appropriate examples, deal with arbitrary student examples, handle diverse student backgrounds, and learn superior problem-solving herustics from the students. This research establishes a logical and quantitative methodology for transmitting problem-solving heuristics and demonstrates the use of problem archives as the basis of the tutor's own heuristic schemes.