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Learning without distractions

Small vs. Big User Studies — What’s Best? (Jakob Nielsen)

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Design

Jakob Nielsen answers an audience question about small and large usability studies. Which of these will improve your user interface design the most? (From the UX Conference in London.)

Jakob Nielsen, Ph.D., is a User Advocate and principal of the Nielsen Norman Group which he co-founded with Dr. Donald A. Norman (former VP of research at Apple Computer).