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| Criterion |  UX Research Surveys |  Product Strategy DIBB |  Decision Making Delphi Method |  Decision Making Force Field Analysis |
|---|---|---|---|---|
Purposedifferent | When a topic needs to be validated broadly and many people can answer the same question, surveys gather structured feedback in a scalable form. Answers become comparable and segmentable instead of remaining merely anecdotal. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | 3-14 Tage | 1-2 h | 1-4 Wochen | 45-90 min |
Participantsdifferent | 50+ | 2-8 | 6-30 Experten | 3-12 |
Formatdifferent | Async | Workshop + async | Async | Workshop |
Outputdifferent | Survey Results, Charts, Segment Insights | DIBB document, Belief list, Bet list, Learning report | Expert Forecast, Consensus Range, Assumption Notes | Force Field Map, Change Levers, Risk Notes |
Tagsno overlap | QuantitativeResearchValidation | StrategyDecisionAssumptionsHypothesis | ForecastingExpertsDecisionStrategy | ChangeDecisionStrategy |