Peereviz: Visualizing Peer Reviews
نویسندگان
چکیده
Peer reviews is one possible solution in scaling assessment of open-ended assignment in massive online open courses. However, the amount of data from peer review process is huge and it becomes difficult to explore and understand. In this paper, we present Peereviz, an exploration tool for largescale peer review that helps course instructors to understand and gain insights from the peer review activities, the engagement of students, and the quality of the reviews. Peereviz utilized existing text visualization techniques as well as Multiple Coordinated Views and enable the quick navigation through original feedbacks. Author
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تاریخ انتشار 2012