Fig. 4From: Analyzing students’ collaboration patterns in a social learning environment using StudentViz platformVisualization provided by StudentViz using WebCola layout. Nodes’ diameters are proportional to PageRank metric, while their colors depict affiliation to a specific community. Similar with Fig. 3, this image provides the instructor with a general overview of students’ collaboration and their relative collaboration status. Nodes with a central position and larger diameters depict learners with higher collaboration status. This figure supports VN1 and VN2, as well as P1 and P3Back to article page