- ...Theory
- 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.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
- ...Hockemeyer
- Institut für Psychologie,
Karl-Franzens-Universität Graz, Universitätsplatz 2/III,
A-8010 Graz, Austria, E-Mail: Cord.Hockemeyer@kfunigraz.ac.at
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
- ...Held
- Institut für Psychologie,
Martin-Luther-Universität Halle-Wittenberg, D-06099 Halle
(Saale), Germany, E-Mail: T.Held@psych.uni-halle.de
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
- ...Albert
- Institut für Psychologie,
Karl-Franzens-Universität Graz, Universitätsplatz 2/III,
A-8010 Graz, Austria, E-Mai;: Dietrich.Albert@kfunigraz.ac.at
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
- ...RATH
- RATH can be
accessed in the WWW at the URL
http://wundt.kfunigraz.ac.at/rath/.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
- ...identified
- 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.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
- ...course
- 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.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.