When Thinking Aloud Fails
Summary: To understand the needs of work-domain experts, use retrospective testing, expert walkthroughs, and interviews instead of think-aloud usability-testing studies.
Summary: To understand the needs of work-domain experts, use retrospective testing, expert walkthroughs, and interviews instead of think-aloud usability-testing studies.
Related Article
It's more difficult to conduct usability studies with experienced users than with novices, and the improvements are usually smaller. Still, improving expert performance is often worth the effort.
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