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Xenos, Michalis; Papadopoulos, Thanos – Studies in Educational Evaluation, 2007
This article presents a method for computer-aided tutor evaluation: Bayesian Networks are used for organizing the collected data about tutors and for enabling accurate estimations and predictions about future tutor behavior. The model provides indications about each tutor's strengths and weaknesses, which enables the evaluator to exploit strengths…
Descriptors: Evaluators, Tutors, Open Universities, Bayesian Statistics