A Web-Based Personalized Intelligent Tutoring System

A model of a Web-based personalized intelligent tutoring system with a user module, a resource management module, a pedagogical module and a guide module is presented in this paper, and the realization of the system and its properties are discussed. The user module makes use of learnerspsila knowledge levels, psychological characteristics and learning styles, etc., to construct and update user models. The resource management module utilizes multi-media teaching material to represent and update domain knowledge. The pedagogical module produces personalized learning units dynamically based on the information provided by user models and domain knowledge bases in order to improve the self-adaptability and pedagogical effects of the system. The guide module interacts with learners during the whole learning process to improve their confidence to continue a course.