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Steps in validating a questionnaire

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Questionnaires are the most frequently used data collection method in educational and evaluation research.

Questionnaires help gather information on knowledge, attitudes, opinions, behaviors, facts, and other information.

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As the process continues, the goals become more clearly defined and the research issues are narrowed.

Development of a valid and reliable questionnaire is a must to reduce measurement error.

Groves (1987) defines measurement error as the "discrepancy between respondents' attributes and their survey responses" (p. Development of a valid and reliable questionnaire involves several steps taking considerable time.

Now a senior research statistician at a major healthcare organization, Collingridge has since researched and compiled his own method for validating survey questions, a strategy he shared in a Sage Publications article posted on Method Space.

What It Means Validating a survey refers to the process of assessing the survey questions for their dependability.