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Types of questions

2 December, 2015 - 11:23

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Except in survey research interviews, open-ended questions are most effective. An example of an open-ended question is when the focus group interviewer asks, “Now that you’ve tried our new product, tell me what you think about it.” Open-ended questions have the advantages of inviting interviewees to provide more specificity and depth in their response. In journalistic interviews, open-endedness is stressed, for it leads to spontaneity, interpretation by sources, cues for additional questions, and quotable phrases. An open-ended question in a journalistic setting might be, “What do you think about the new tax proposal?”

In the closed-ended question, the respondent must select one of a set responses provided by the interviewer. For example, most questions asked in Gallup and other polls are closed–ended: “How do you feel about the economy of the United States at this time?” “Very optimistic,” “somewhat optimistic,” “neutral,” “somewhat pessimistic,” or “very pessimistic.” One advantage of closed-ended questions is that a large number of interview responses can be analyzed relatively quickly and inexpensively.

Closed-ended questioning in the journalistic context is usually problematic. Compare the closed-ended question, “Do you think the new tax proposal is good?” with the open-ended, “What do you think about the new tax proposal?” Which will elicit more information and opinion from the interviewee?