In this paper, the authors present the results of a study that compared two think-aloud usability testing methods: the concurrent think-aloud and the retrospective think-aloud methods. Data from task ...

A philosopher-scientist and other researchers have developed an online protocol for recording audio as people narrate all of their thoughts while answering a series of trick questions. The work may ...

Clayton Lewis is Professor Emeritus of Computer Science and Fellow of the Institute of Cognitive Science. He is well known for his research on evaluation methods in user interface design. Two methods ...

This is a preview. Log in through your library . Abstract The Standards for Educational and Psychological Testing indicate that validation of assessments should include analyses of participants' ...