...Theory% latex2html id marker 638
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Published in: Christer Alvegård (Ed.). Computer Aided Learning and Instruction in Science and Engineering . Proceedings of the Fourth International Conference CALISCE`98, Göteborg, Sweden: Chalmers University of Technology, June 15-17, 1998.
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...Hockemeyer% latex2html id marker 639
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Institut für Psychologie, Karl-Franzens-Universität Graz, Universitätsplatz 2/III, A-8010 Graz, Austria, E-Mail: Cord.Hockemeyer@kfunigraz.ac.at
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...Held% latex2html id marker 640
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Institut für Psychologie, Martin-Luther-Universität Halle-Wittenberg, D-06099 Halle (Saale), Germany, E-Mail: T.Held@psych.uni-halle.de
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...Albert% latex2html id marker 641
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Institut für Psychologie, Karl-Franzens-Universität Graz, Universitätsplatz 2/III, A-8010 Graz, Austria, E-Mai;: Dietrich.Albert@kfunigraz.ac.at
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...RATH% latex2html id marker 642
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RATH can be accessed in the WWW at the URL http://wundt.kfunigraz.ac.at/rath/.
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...identified% latex2html id marker 683
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Such an order can be interpreted in a similar way as the concept lattices by Ganter and Wille (1996; see also Wille, 1982). However, it does not fulfil their closure conditions which in general lead to a number of virtual, unlabelled nodes in the graph.
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...course% latex2html id marker 684
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Besides lessons and exercises, the RATH course also contains examples for the lessons (see also Figure 2 below). Examples in the RATH course contain a prerequisite link to the corresponding lesson.
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RATH (Relational Adaptive Tutoring Hypertext)