Fig. 11From: Analyzing students’ collaboration patterns in a social learning environment using StudentViz platformStudents’ collaboration on Twitter. The visualization is provided by StudentViz using WebCola layout. Nodes represent students and their diameters are proportional to PageRank metric. Through this image, similar with Fig. 10, the instructor can visualize the collaboration status for a specific social media tool (in this case, Twitter). This figure supports VN1 and VN2, as well as P1, P2 and P3Back to article page