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Showing 1 to 1 of 1 for “"evaluator effect"”.
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Usability Problem Description and the Evaluator Effect in Usability Testing
… method (UEM) comparison studies have noted an evaluator effect on problem detection in heuristic evaluation, with evaluators differing in problems found and problem severity judgments. There have been few studies of the evaluator effect in usability testing (UT), task-based testing with …