CyclePad: an articulate virtual laboratory for engineering thermodynamics
Artificial Intelligence - Special issue on applications of artificial intelligence
Tutorial Dialogue as Adaptive Collaborative Learning Support
Proceedings of the 2007 conference on Artificial Intelligence in Education: Building Technology Rich Learning Contexts That Work
ITS'10 Proceedings of the 10th international conference on Intelligent Tutoring Systems - Volume Part II
Socially capable conversational tutors can be effective in collaborative learning situations
ITS'10 Proceedings of the 10th international conference on Intelligent Tutoring Systems - Volume Part I
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We present the results of a study in which we contrast alternative forms of collaborative learning support in the midst of a collaborative design task in which students negotiate between increasing power and increasing environmental friendliness. In this context, we evaluated the instructional effectiveness of four alternative support conditions as well as a goal manipulation. Both manipulations yield surprising findings, which we are continuing to investigate.