Cohesion-based Analysis of CSCL Conversations: Holistic and Individual Perspectives

Abstract : Although Computer Supported Collaborative Learning (CSCL) technologies have gained an increasing role in educational environments, there are few automatic systems that address involvement, knowledge-building and collaboration in order to support tutors in the time consuming process of analyzing conversations. We propose a cohesion-based analysis model integrating multiple natural language techniques, an intervention scoring mechanism and a comprehensive collaboration assessment method, derived from social knowledge-building, reflected at utterance level through cohesion. Furthermore, by combining a holistic perspective of the entire conversation with a more fine grained view focused on each participant, we obtain a thorough evaluation of chat conversations with focus on topics modeling, participant interaction and collaboration. In order to sustain our model, we have performed a preliminary validation study that proves that our analysis is consistent with tutor evaluations.
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Communication dans un congrès
N. Rummel; M. Kapur; M. Nathan; S. Putambekar. 10th International Conference of Computer Supported Collaborative Learning(CSCL 2013), 2013, Madison, United States. ISLS, CSCL 2013 Computer Supported Collaborative Learning Conference Proceedings, 1, pp.145-152, 2013, 〈https://www.isls.org/cscl/2013/〉
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Soumis le : samedi 18 février 2017 - 08:10:42
Dernière modification le : jeudi 21 juin 2018 - 15:28:04
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Mihai Dascalu, Stefan Trausan-Matu, Philippe Dessus. Cohesion-based Analysis of CSCL Conversations: Holistic and Individual Perspectives. N. Rummel; M. Kapur; M. Nathan; S. Putambekar. 10th International Conference of Computer Supported Collaborative Learning(CSCL 2013), 2013, Madison, United States. ISLS, CSCL 2013 Computer Supported Collaborative Learning Conference Proceedings, 1, pp.145-152, 2013, 〈https://www.isls.org/cscl/2013/〉. 〈hal-01470952〉

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