Select response scales based on construct and decision need.
Agreement scale versus direct question Prefer direct behavior wording when behavior is the construct. When should you use ranking or top-choice? When the decision requires relative priority among a small set of comparable options. Do not rank huge lists; reduce the candidate set first. A seven-point scale will give us more precision. Only if respondents can make seven meaningful distinctions and the analysis needs them. It separates apparent precision from real measurement resolution. Adding scale points to fix an unclear construct. What makes response options exhaustive and exclusive? Every respondent has a true place to answer, and no answer fits…
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