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Modelling collaborative problem-solving competence with transparent learning analytics: is video data enough?

Published: 23 March 2020 Publication History

Abstract

In this study, we describe the results of our research to model collaborative problem-solving (CPS) competence based on analytics generated from video data. We have collected ~500 mins video data from 15 groups of 3 students working to solve design problems collaboratively. Initially, with the help of OpenPose, we automatically generated frequency metrics such as the number of the face-in-the-screen; and distance metrics such as the distance between bodies. Based on these metrics, we built decision trees to predict students' listening, watching, making, and speaking behaviours as well as predicting the students' CPS competence. Our results provide useful decision rules mined from analytics of video data which can be used to inform teacher dashboards. Although, the accuracy and recall values of the models built are inferior to previous machine learning work that utilizes multimodal data, the transparent nature of the decision trees provides opportunities for explainable analytics for teachers and learners. This can lead to more agency of teachers and learners, therefore can lead to easier adoption. We conclude the paper with a discussion on the value and limitations of our approach.

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  • (2024)Harnessing Transparent Learning Analytics for Individualized Support through Auto-detection of Engagement in Face-to-Face Collaborative LearningProceedings of the 14th Learning Analytics and Knowledge Conference10.1145/3636555.3636894(392-403)Online publication date: 18-Mar-2024
  • (2024)The Unspoken Aspect of Socially Shared Regulation in Collaborative Learning: AI-Driven Learning Analytics Unveiling ‘Silent Pauses’Proceedings of the 14th Learning Analytics and Knowledge Conference10.1145/3636555.3636874(231-240)Online publication date: 18-Mar-2024
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  1. Modelling collaborative problem-solving competence with transparent learning analytics: is video data enough?

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      cover image ACM Other conferences
      LAK '20: Proceedings of the Tenth International Conference on Learning Analytics & Knowledge
      March 2020
      679 pages
      ISBN:9781450377126
      DOI:10.1145/3375462
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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      Published: 23 March 2020

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      Author Tags

      1. collaborative problem-solving
      2. decision trees
      3. multimodal learning analytics
      4. physical learning analytics
      5. video analytics

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      LAK '20 Paper Acceptance Rate 80 of 261 submissions, 31%;
      Overall Acceptance Rate 236 of 782 submissions, 30%

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      • (2024)Harnessing Transparent Learning Analytics for Individualized Support through Auto-detection of Engagement in Face-to-Face Collaborative LearningProceedings of the 14th Learning Analytics and Knowledge Conference10.1145/3636555.3636894(392-403)Online publication date: 18-Mar-2024
      • (2024)The Unspoken Aspect of Socially Shared Regulation in Collaborative Learning: AI-Driven Learning Analytics Unveiling ‘Silent Pauses’Proceedings of the 14th Learning Analytics and Knowledge Conference10.1145/3636555.3636874(231-240)Online publication date: 18-Mar-2024
      • (2024)Measuring Visual Social Engagement from Proxemics and Gaze in the Real WorldCompanion of the 2024 ACM/IEEE International Conference on Human-Robot Interaction10.1145/3610978.3640678(1110-1113)Online publication date: 11-Mar-2024
      • (2024)Automatic Context-Aware Inference of Engagement in HMI: A SurveyIEEE Transactions on Affective Computing10.1109/TAFFC.2023.327870715:2(445-464)Online publication date: Apr-2024
      • (2024)Navigating the ethical landscape of multimodal learning analytics: a guiding frameworkEthics in Online AI-based Systems10.1016/B978-0-443-18851-0.00014-7(25-53)Online publication date: 2024
      • (2024)Improving collaborative problem-solving skills via automated feedback and scaffolding: a quasi-experimental study with CPSCoach 2.0User Modeling and User-Adapted Interaction10.1007/s11257-023-09387-634:4(1087-1125)Online publication date: 14-Feb-2024
      • (2024)Detecting non-verbal speech and gaze behaviours with multimodal data and computer vision to interpret effective collaborative learning interactionsEducation and Information Technologies10.1007/s10639-023-12315-129:1(1071-1098)Online publication date: 1-Jan-2024
      • (2024)Pre-service teachers’ perception of active learning methodologies in history: Flipped classroom and gamification in an e-learning environmentEducation and Information Technologies10.1007/s10639-023-11924-029:3(3365-3387)Online publication date: 1-Feb-2024
      • (2023)Measuring and classifying students' cognitive load in pen‐based mobile learning using handwriting, touch gestural and eye‐tracking dataBritish Journal of Educational Technology10.1111/bjet.1339455:2(625-653)Online publication date: 30-Sep-2023
      • (2023)Exploration of the characteristics of teachers' multimodal behaviours in problem‐oriented teaching activities with different response levelsBritish Journal of Educational Technology10.1111/bjet.1333255:1(181-207)Online publication date: 2-May-2023
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