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Writing unbiased survey questions: complete guide with best practices and examples

Kantar · kantar.com Free Beginner

Once you know you should ask about real behavior, this guide gives you the concrete phrasing rules to keep your wording from leaking the answer you want. It comes from Kantar, one of the largest research firms, and pairs each rule with a before and after example so you can spot the leading version in your own draft. Practical and specific, not theory.

• Use neutral language and balanced response scales so the question does not imply a "right" answer or tilt toward the positive.
• Split double-barreled questions (quality and price in one) into separate questions so a single answer is not forced.
• Pilot the survey with a few people first, since a leading phrasing is usually obvious to a fresh reader before it skews your data.