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| Criterion |  Product Discovery MVP Test Matrix |  Decision Making Force Field Analysis |  Product Strategy DIBB |  Product Discovery Test Card |
|---|---|---|---|---|
Purposedifferent | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. | 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. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 45-75 min | 45-90 min | 1-2 h | 20-35 min |
Participantsdifferent | 2-8 | 3-12 | 2-8 | 1-5 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Test Matrix, Test Plan | Force Field Map, Change Levers, Risk Notes | DIBB document, Belief list, Bet list, Learning report | Test Card with a pre-set threshold |
Tagsno overlap | ExperimentsValidationDiscoveryOptions | ChangeDecisionStrategy | StrategyDecisionAssumptionsHypothesis | ExperimentsValidationDiscoveryHypothesis |