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Keeley, Jared W.; English, Taylor; Irons, Jessica; Henslee, Amber M. – Educational and Psychological Measurement, 2013
Many measurement biases affect student evaluations of instruction (SEIs). However, two have been relatively understudied: halo effects and ceiling/floor effects. This study examined these effects in two ways. To examine the halo effect, using a videotaped lecture, we manipulated specific teacher behaviors to be "good" or "bad"…
Descriptors: Robustness (Statistics), Test Bias, Course Evaluation, Student Evaluation of Teacher Performance
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Strobl, Carola; Jacobs, Geert – Computer Assisted Language Learning, 2011
In this article, we set out to assess QuADEM (Quality Assessment of Digital Educational Material), one of the latest methods for evaluating online language learning courseware. What is special about QuADEM is that the evaluation is based on observing the actual usage of the online courseware and that, from a checklist of 12 different components,…
Descriptors: Foreign Countries, Electronic Learning, Video Technology, Feedback (Response)