Abstract
This paper describes a program tutoring text model which is an improved version of multi-layers network authoring-text model. Our model focuses on a flexible ability to analyze various kinds of algorithms or different program descriptions, which are coded by students in accordance with a given exercise, and a systematic ability to reuse the existing exercises compositively, using the prepared solutions when a given exercise can be partly solved. To achieve these objectives, we introduce a relationship ISA-link between the learning items when one learning item can be produced successively from another. And, we use a relationship REF-link with a view to representing that one procedure item is composed of other exercise items collectively. Also, we refer to how the diagnosis strategies are constructed by means of relationships ISA-link and REF-link according to students' errors.
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References
D. Kopec and R. Brent: “ Artificial Intelligence and Intelligent Tutoring Systems ”', Elice Horwood Limited, pp. 111–151 (1992).
P.L. Brusilovsky:ldA Frame for Intelligent Knowledge Sequencing and Task Sequencing ”, Proc.of ITS-92, pp.499–506 (1992).
T. Watanabe, A. Tanaka and N. Sugie: “A Tutoring-text Model Based on a Multilayers Network”, Proc.of ED-MEDIA '93, pp.622 (1993).
T. Watanabe, A. Tanaka and N. Sugie: “A Composition Method of Tutoring Plans, Using the Multi-layers Network Authoring-text Model”, Proc.of ICCE'93, pp.402–404 (1993).
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© 1996 Springer-Verlag Berlin Heidelberg
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Ohnuma, H., Watanabe, T. (1996). The program tutoring text model. In: Frasson, C., Gauthier, G., Lesgold, A. (eds) Intelligent Tutoring Systems. ITS 1996. Lecture Notes in Computer Science, vol 1086. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-61327-7_139
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DOI: https://doi.org/10.1007/3-540-61327-7_139
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Online ISBN: 978-3-540-68460-2
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