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Based on the feedback from the pilot run, explain how the psychologist's response options fail to meet the criteria of being 'exhaustive.' What design modification should the researcher implement to ensure the survey item is exhaustive?

Case context: A social psychologist is designing a survey to study student involvement on campus. For the item asking about the student's primary extracurricular activity, the researcher provides the following response categories: 'Varsity Sports', 'Academic Clubs', and 'Greek Life'. During a pilot run, several students who participate in community service, student government, or fine arts groups complain that they do not see an option that fits their involvement.

Question: Based on the feedback from the pilot run, explain how the psychologist's response options fail to meet the criteria of being 'exhaustive.' What design modification should the researcher implement to ensure the survey item is exhaustive?

Sample answer: The psychologist's response options fail to be exhaustive because they do not cover all possible responses a participant might make, leaving students involved in community service, student government, or fine arts without a valid choice. The researcher should modify the item by including an 'Other' option with a blank space to ensure all possible responses are covered.

Key points:

  • The response options fail to cover all possible activities participants might report.
  • Categories must cover all potential responses to be considered exhaustive.
  • The researcher should add an 'Other' option with a blank space to make the categories exhaustive.

Rubric: Full credit is awarded if the student explains that the current options fail to cover all potential participant answers (such as community service or fine arts) and recommends adding an 'Other' option with a blank space to achieve exhaustiveness.

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Updated 2026-05-27

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Research Methods in Psychology - 4th American Edition @ KPU

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