Re Tu Di S


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ReTuDiS

 

DESCRIPTION

ReTuDiS (Reflective Tutorial Dialogue System) is a dialogue-based Open Learner Modelling System designed to support Web-based instruction. Open learner modelling engages the learner in the diagnosis process. Open issues in this area remain: the way of conveying information about learner modelling to learners, the learners' role as participants in the learner modeling process, the extent to which the selected components of learner modelling are made overt to the learner and the maintenance of learner models. In our research we concentrate on the learners' role as participants in the learner modeling process and we have proposed an open learner modelling approach for modelling learners' text comprehension, which is based on dialogue. This approach provided the theoretical basis for the design of ReTuDiS, which generates appropriate tutorial dialogue based on the Theory of Inquiry Teaching with the aim of promoting learner's reflection. Our current plans concentrate on the diagnosis of learner's computer science text comprehension and historical text comprehension. (http://hermes.di.uoa.gr/RETUDIS/retudis.htm)

References

Tsaganou G., Grigoriadou M., & Cavoura Th. (2003), Experimental Model for Learners' Cognitive Profiles of Historical Text Comprehension, International Journal of Computational Cognition, 1(4), 31-51.

Tsaganou G., Grigoriadou M., Cavoura Th., & Koutra D. (2003), Evaluating an Intelligent Diagnosis System of Historical Text Comprehension, Expert Systems with Applications, 25(4), 493-502.

Grigoriadou M., Tsaganou G., & Cavoura Th. (2004), Dialogue-Based Personalized Reflective Learning, The 4rd IEEE International Conference on Advanced Learning Technologies (ICALT2004), Aug. 30-Sept 1, Joensuu, Finland, 266-270.
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UNIVERSITY OF ATHENS - DEPARTMENT OF INFORMATICS & TELECOMMUNICATIONS - COMPUTER SYSTEMS & APPLICATIONS