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Platform User Experience Designer
Study Checklist
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Given a scenario, plan methods for validating and testing a design with the end user.
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Describe testing techniques needed for optimal user experiences.
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Think-aloud protocol: purpose and output in usability testing.
Learn this conceptCo-discovery: purpose and output in usability testing.
Learn this conceptRetrospective probing and concurrent probing: purpose and output in usability testing.
Learn this conceptGiven a scenario, evaluate and manage design changes.
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Retrospective probing and concurrent probing are two qualitative usability testing techniques that differ in timing: retrospective probing questions participants after they complete tasks, while concurrent probing asks follow-up questions in real time during task execution. Each technique serves a distinct purpose—retrospective probing captures post-experience reflection, while concurrent probing captures live reasoning about actions.