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Understand steps in designing a questionnaire for research purposes. Learn how to specify information sought, type of questions, response forms, wording, sequence, and physical layout to gather valuable data. Make informed decisions and avoid biases for accurate results.
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Designing the Questionnaire Chapter 8
Steps 1-3 • Specify What Information Will Be Sought • Determine Method of Administration • Determine Content of Individual Questions • Questions must mean something • Filter questions
Step 4: Determine Form of Response to Each Question • Open-ended Questions • When to use
Step 4: Determine Form of Response to Each Question • Close-ended • Pros: • Cons: • Exhaustive? • Mutually exclusive? • “Don’t Know”? • Response-order bias • Split-ballot technique
Step 5: Determine Wording for Each Question • Examples (See handout) • Simple wording • Ambiguous questions • Leading question • Unstated alternatives • Avoid assumed consequences • Avoid generalizations • Avoid double-barreled questions
Step 6: Determine Question Sequence • Opening questions should be __________ • Funnel Approach • Question order bias • Branching questions • AKA Pivot questions
Step 6: Determine Question Sequence • Classification Information Should Come _______ • Basic information • Classification information • Where to put sensitive questions?
Step 7: Determine Physical Characteristics of Questionnaire • Do not make it cluttered • Single page • If longer: • Clear instructions • Use graphics • Renumbering
Steps 8-10 • Develop Recruiting Message of Script • Reexamine Steps 1-8 and Revise • Pretest Questionnaire • What is a pretest? • Number of people: