Instructional design principles and Al techniques for development of ICAI

摘要

Combination of artificial intelligence (AI) methods and instructional design principles is proposed for the development of pedagogically effective intelligent computer-assisted instruction (ICAI). After a brief review of AI methods and techniques used to develop an ICAI system, specific instructional design suggestions are proposed for the development of future ICAI systems. They are: (a) combining knowledge representation techniques and task analysis procedures for the development of a knowledge base; (b) modeling student learning behaviors for the different stages of learning process; (c) using selected learner variables in the inference process of instructional diagnosis and prescription; (d) developing an instructional strategy knowledge base independent of the instructional diagnostic and prescriptive rule base; (e) developing theory-based and empirically validated instructional diagnostic and prescriptive rules; and (f) considering human-computer interface issues.