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Ramy Elmoazen; Mohammed Saqr; Laura Hirsto; Matti Tedre – International Journal of Computer-Supported Collaborative Learning, 2025
In collaborative learning, students may follow different trajectories that evolve over time. This study used a multilayered approach to map the temporal dynamics of online problem-based learning (PBL) and the transition of students' roles across time over a full year duration. Based on data from 135 dental students across four consecutive courses…
Descriptors: Cooperative Learning, Communities of Practice, Inquiry, Time Factors (Learning)
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Saqr, Mohammed; López-Pernas, Sonsoles – Journal of Learning Analytics, 2022
There has been extensive research using centrality measures in educational settings. One of the most common lines of such research has tested network centrality measures as indicators of success. The increasing interest in centrality measures has been kindled by the proliferation of learning analytics. Previous works have been dominated by…
Descriptors: Measurement Techniques, Learning Analytics, Data Analysis, Academic Achievement