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| Criterion |  Decision Making Force Field Analysis |  Product Discovery Riskiest Assumption Test |  Product Discovery Fake Door Test |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | 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. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | 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. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 45-90 min | 1-2 Wochen pro Iteration | 1-5 Tage | 1-2 h |
Participantsdifferent | 3-12 | 2-6 | Nutzertraffic | 2-8 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop + async |
Outputdifferent | Force Field Map, Change Levers, Risk Notes | Prioritized Assumption List, Test Plan, Results Report | Click Data, Interest Signal, Learning Decision | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | ChangeDecisionStrategy | ExperimentsValidationDiscoveryAssumptions | ValidationExperimentsDemandDiscovery | StrategyDecisionAssumptionsHypothesis |