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AIED
2007
Springer

Using Machine Learning Techniques to Analyze and Support Mediation of Student E-Discussions

13 years 9 months ago
Using Machine Learning Techniques to Analyze and Support Mediation of Student E-Discussions
Students are starting to use networked visual argumentation tools to discuss, debate, and argue with one another about topics presented by a teacher. However, this development gives rise to an emergent issue for teachers: how do they support students during these e-discussions? The ARGUNAUT system aims to provide the teacher (or moderator) with tools that will facilitate effective moderation of several simultaneous e-discussions. Awareness Indicators, provided as part of a moderator’s user interface, help monitor the progress of discussions on several dimensions (e.g., critical reasoning). In this paper we discuss preliminary steps taken in using machine learning techniques to support the Awareness Indicators. Focusing on individual contributions (single objects containing textual content, contributed in the visual workspace by students) and sequences of two linked contributions (two objects, the connection between them, and the students’ textual contributions), we have run a serie...
Bruce M. McLaren, Oliver Scheuer, Maarten De Laat,
Added 07 Jun 2010
Updated 07 Jun 2010
Type Conference
Year 2007
Where AIED
Authors Bruce M. McLaren, Oliver Scheuer, Maarten De Laat, Rakheli Hever, Reuma De Groot, Carolyn Penstein Rosé
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