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Article: An authoring model and tools for knowledge engineering in Intelligent Tutoring Systems.
- Article from:
- Journal of Interactive Learning Research
- Article date:
- December 22, 2001
- Author:
CopyrightCOPYRIGHT 2001 Association for the Advancement of Computing in Education (AACE). This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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In this article an authoring model and a system for curriculum development in Intelligent Tutoring Systems (ITS) is presented. First an approach for modeling knowledge of the subject matter (the curriculum) to be taught by a large scale ITS is presented, and then it is show how it serves as the framework of the authoring process. This approach, called Curriculum REpresentation and Acquisition Model (CREAM) allows for the creation and organization of the curriculum according to three models concerning (a) the domain, (b) the pedagogy, and the (c) didactic aspects. The domain is supported by the capability model (CREAM-C), which represents and organizes domain knowledge ...