Abstract

The effects of video feedback is evaluated on a functional task (grocery-shelf scanning) with three patients with visual neglect resulting from right cerebro vascular accident. Participants' performance was video taped and video playback was used as a means of visual and auditory feedback in order to improve their performance. An ABA repeated measures design was used in the study. Introduction of video feedback started after gathering four baseline data points on time variable and accuracy on all three participants. Results showed an improvement in performance measured by time taken to complete the task and percentage of accuracy on all three patients across the intervention phase. Although performance declined in the follow-up phase, some long term carryover effect was noted even after the video assisted feedback was terminated.

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