Survey methodology

Cognitive pretesting

Cognitive pretesting, or cognitive interviewing, is a field research method where data is collected on how the subject answers interview questions. It is the evaluation of a test or questionnaire before it's administered. It allows survey researchers to collect feedback regarding survey responses and is used in evaluating whether the question is measuring the construct the researcher intends. The data collected is then used to adjust problematic questions in the questionnaire before fielding the survey to the full sample of people. Cognitive interviewing generally collects the following information from participants: evaluations on how the subject constructed their answers; explanations on what the subject interprets the questions to mean; reporting of any difficulties the subject had in answering the questions; and anything else that reveals the circumstances to the subject's answers. Cognitive pretesting is considered essential in testing the validity of an interview, test, or questionnaire. (Wikipedia).

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Related pages

National Center for Health Statistics