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Think-Aloud Protocol

The Think-Aloud Protocol is a usability testing method in which participants verbalize their thoughts while completing tasks on a system. As users navigate an interface, they continuously narrate their observations, interpretations, and reasoning, allowing researchers to understand their mental models, decision-making, and frustration points. Originating from cognitive psychology research by Ericsson and Simon (1980), this method was adapted for HCI by Clayton Lewis and has become one of the most widely used techniques for identifying usability problems and understanding user behavior.

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Think-Aloud Protocol for Usability Testing

Dossier de méthode taxonomique · hypothesis-test / human-computer-interaction

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Méthodes apparentées

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Same method familyCognitive Walkthroughmachine-suggested · Relational suggestion, not evidence.Same method familyContextual Inquirymachine-suggested · Relational suggestion, not evidence.Same method familyPluralistic Walkthroughmachine-suggested · Relational suggestion, not evidence.Same method familyRetrospective Think-Aloudmachine-suggested · Relational suggestion, not evidence.