Ability

This study was to determine the effects of audio WEI ani video tape (VT) feedback on both verbal and psychomotor skills when all other aspects of the Stanford microteaching model were controlled. Two egperiments were involved, both consisting of two microteaching cycles--one for a verbal skill and the otler for psychowotor skill. subjects were 80 begilining educational psychology students enrolled in a large midwestern university. Forty-eight stulents participated in the first experiment. Subjects were divided into groups of from three to five members according to their teaching field-3. Each group was randomly assigned to one of two experimental treatments. T/eatment one (AT) involved feedback in the form of student rating sheet3, self-evaluation, and supervisor criticism based on the playback of audio tape, Treatment two (VT) involved the same feedback except the playback of audio-video tape was substitute