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| Criterion |  Product Strategy Impact Mapping |  Product Discovery Fake Door Test |  Decision Making Assumption Surfacing |
|---|---|---|---|
Purposedifferent | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 45-90 min | 1-5 Tage | 45-90 min |
Participantsdifferent | 3-8 | Nutzertraffic | 2-8 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Impact Map, Outcome Hypotheses, Delivery Options | Click Data, Interest Signal, Learning Decision | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | OutcomesStrategyBehaviorPlanning | ValidationExperimentsDemandDiscovery | AssumptionsRiskDecisionDiscovery |
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