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Fig. 1 | BMC Medical Education

Fig. 1

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

Fig. 1

the left side discussion mapped using SNA. Each node (circle) corresponds to a student, each edge (arrow) corresponds to an interaction, the arrowheads represent the direction of the interaction, and the size of circles is proportional to the total number of interactions (degree centrality) and color intensity represents the role a participant connects (comes in-between) others and mediates their interactions (betweenness centrality)

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BMC Medical Education

ISSN: 1472-6920

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