How to design a questionnaire is a practical research workflow for moving from a decision question to a defensible design, evidence trail and action. The method should make assumptions, quality checks and interpretation rules explicit before data collection begins.
Read the full entry →Survey and questionnaire design
Practical guidance for creating questionnaires that respondents can answer accurately and analysts can interpret without hidden bias.
Practical guidance for creating questionnaires that respondents can answer accurately and analysts can interpret without hidden bias.
Does every question map to a decision? Can respondents answer it reliably? Will wording, order or device distort the result?
Screener questionnaires is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Main questionnaires is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Recruitment screeners is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Survey length is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Question order is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Questionnaire flow is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Survey introductions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Consent questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Open-ended versus closed-ended questions is a decision comparison between Open-ended and closed-ended questions. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Read the full entry →Dichotomous questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Multiple-choice questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Read the full entry →Rating scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Ranking questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Constant-sum questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Semantic differential scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Likert scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Stapel scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Visual analogue scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Slider questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Matrix questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Grid-question fatigue is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Forced-choice questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Balanced versus unbalanced scales is a decision comparison between Balanced and unbalanced scales. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Odd versus even scale points is a decision comparison between Odd and even scale points. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Five-point versus seven-point scales is a decision comparison between Five-point and seven-point scales. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Top-box and top-two-box reporting is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Don’t know and not applicable options is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Recall periods is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Behavioural versus attitudinal questions is a decision comparison between Behavioural and attitudinal questions. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Double-barrelled questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Leading questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Loaded questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Ambiguous questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Acquiescence bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Order bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Primacy and recency effects is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Social-desirability bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Hypothetical bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Recall bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Telescoping bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Common-method bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Questionnaire randomisation is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Rotation of brands and attributes is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Split-sample testing is a research approach within survey and questionnaire design used to reduce uncertainty around does every question map to a decision? The design should connect the business question, target population, evidence source, analysis and decision rule.
Survey experiments is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Vignettes is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Adaptive questionnaires is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Mobile-first surveys is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Multilingual questionnaire design is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Questionnaire translation is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Back translation is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Transcreation is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Cultural equivalence is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Cognitive interviewing is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Questionnaire pre-testing is a research approach within survey and questionnaire design used to reduce uncertainty around does every question map to a decision? The design should connect the business question, target population, evidence source, analysis and decision rule.
Survey usability testing is a research approach within survey and questionnaire design used to reduce uncertainty around does every question map to a decision? The design should connect the business question, target population, evidence source, analysis and decision rule.
Survey abandonment is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Respondent fatigue is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Attention checks is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Trap questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Red-herring questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Straight-lining detection is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Speeding detection is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open-end quality checks is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
AI-assisted questionnaire design is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Browse linked entries
How to design a questionnaire
How to design a questionnaire is a practical research workflow for moving from a decision question to a defensible design, evidence trail and action. The method should make assumptions, quality checks and interpretation rules explicit before data collection begins.
Open entryScreener questionnaires
Screener questionnaires is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryMain questionnaires
Main questionnaires is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryRecruitment screeners
Recruitment screeners is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entrySurvey length
Survey length is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryQuestion order
Question order is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryQuestionnaire flow
Questionnaire flow is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entrySurvey introductions
Survey introductions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryConsent questions
Consent questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryOpen-ended versus closed-ended questions
Open-ended versus closed-ended questions is a decision comparison between Open-ended and closed-ended questions. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Open entryDichotomous questions
Dichotomous questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryMultiple-choice questions
Multiple-choice questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryRating scales
Rating scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryRanking questions
Ranking questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryConstant-sum questions
Constant-sum questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entrySemantic differential scales
Semantic differential scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryLikert scales
Likert scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryStapel scales
Stapel scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryVisual analogue scales
Visual analogue scales is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entrySlider questions
Slider questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryMatrix questions
Matrix questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryGrid-question fatigue
Grid-question fatigue is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryForced-choice questions
Forced-choice questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryBalanced versus unbalanced scales
Balanced versus unbalanced scales is a decision comparison between Balanced and unbalanced scales. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Open entryOdd versus even scale points
Odd versus even scale points is a decision comparison between Odd and even scale points. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Open entryFive-point versus seven-point scales
Five-point versus seven-point scales is a decision comparison between Five-point and seven-point scales. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Open entryTop-box and top-two-box reporting
Top-box and top-two-box reporting is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryDon’t know and not applicable options
Don’t know and not applicable options is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryRecall periods
Recall periods is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryBehavioural versus attitudinal questions
Behavioural versus attitudinal questions is a decision comparison between Behavioural and attitudinal questions. The useful question is not which is universally better, but which approach fits the objective, evidence, population, timing and consequence of error.
Open entryDouble-barrelled questions
Double-barrelled questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryLeading questions
Leading questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryLoaded questions
Loaded questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryAmbiguous questions
Ambiguous questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryAcquiescence bias
Acquiescence bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryOrder bias
Order bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryPrimacy and recency effects
Primacy and recency effects is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entrySocial-desirability bias
Social-desirability bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryHypothetical bias
Hypothetical bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryRecall bias
Recall bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryTelescoping bias
Telescoping bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryCommon-method bias
Common-method bias is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryQuestionnaire randomisation
Questionnaire randomisation is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryRotation of brands and attributes
Rotation of brands and attributes is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entrySplit-sample testing
Split-sample testing is a research approach within survey and questionnaire design used to reduce uncertainty around does every question map to a decision? The design should connect the business question, target population, evidence source, analysis and decision rule.
Open entrySurvey experiments
Survey experiments is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryVignettes
Vignettes is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryAdaptive questionnaires
Adaptive questionnaires is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryMobile-first surveys
Mobile-first surveys is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryMultilingual questionnaire design
Multilingual questionnaire design is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryQuestionnaire translation
Questionnaire translation is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryBack translation
Back translation is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryTranscreation
Transcreation is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryCultural equivalence
Cultural equivalence is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryCognitive interviewing
Cognitive interviewing is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryQuestionnaire pre-testing
Questionnaire pre-testing is a research approach within survey and questionnaire design used to reduce uncertainty around does every question map to a decision? The design should connect the business question, target population, evidence source, analysis and decision rule.
Open entrySurvey usability testing
Survey usability testing is a research approach within survey and questionnaire design used to reduce uncertainty around does every question map to a decision? The design should connect the business question, target population, evidence source, analysis and decision rule.
Open entrySurvey abandonment
Survey abandonment is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryRespondent fatigue
Respondent fatigue is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryAttention checks
Attention checks is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryTrap questions
Trap questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryRed-herring questions
Red-herring questions is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryStraight-lining detection
Straight-lining detection is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entrySpeeding detection
Speeding detection is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryOpen-end quality checks
Open-end quality checks is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
Open entryAI-assisted questionnaire design
AI-assisted questionnaire design is a concept within survey and questionnaire design that helps organise evidence around does every question map to a decision? It should be defined operationally so different teams measure and interpret it consistently.
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