Fig. 3From: How the study of online collaborative learning can guide teachers and predict students’ performance in a medical courseInformation giving versus information receiving network. To the left, in (a) node size was configured by in-degree centrality (received interactions) to demonstrate the information receiving network, where students who received more interactions will have larger nodes. In (b) node size was configured by out-degree centrality (outgoing interactions) to demonstrate the information giving network, where students with more outgoing interactions will have larger nodesBack to article page