Getting access to what goes on in people's heads?: reflections on the think-aloud technique

  title={Getting access to what goes on in people's heads?: reflections on the think-aloud technique},
  author={Janni Nielsen and Torkil Clemmensen and Carsten Yssing},
  booktitle={NordiCHI '02},
One of the basic usability testing techniques the HCI community draws on, and which stands out as unique, is thinking aloud. We introduce the many names, uses and modifications of the classical think aloud technique, and ask the rhetorical question: What do researchers think they get when they ask people to think aloud? We answer it by discussing the classical work of Ericsson and Simon(1984), in particular their distinction between vocalisation, verbalisation and retrospective reports and the… 
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  • J. Nielsen
  • Computer Science
    Int. J. Hum. Comput. Stud.
  • 1994
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