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Fig. 2 | BMC Medical Education

Fig. 2

From: How the study of online collaborative learning can guide teachers and predict students’ performance in a medical course

Fig. 2

a graph that summarizes all interactions in the course. The figure shows the instructor (T1) being central to all interactions and receiving most connections (highest prestige). Each node (circle) corresponds to a participant, each edge (arrow) corresponds to an interaction, the arrowheads represent the direction of the interaction, the size of each node is relative to its degree centrality, color intensity represents betweenness centrality, and the thickness of edges represents the frequency of interactions

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BMC Medical Education

ISSN: 1472-6920

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