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Zhang, Bo; Johnston, Lucy; Kilic, Gulsen Bagci – Assessment & Evaluation in Higher Education, 2008
Peer and self-ratings have been strongly recommended as the means to adjust individual contributions to group work. To evaluate the quality of student ratings, previous research has primarily explored the validity of these ratings, as indicated by the degree of agreement between student and teacher ratings. This research describes a…
Descriptors: Generalizability Theory, Teaching Methods, Reliability, Validity