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| Criterion |  Decision Making Assumption Surfacing |  UX Research Personas |  Product Discovery Assumption Mapping |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | 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. | When target groups stay too vague and teams talk about the same people differently, personas create a shared, solid picture of usage. Condensed profiles make needs, contexts, and differences tangible enough for decisions. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 45-90 min | 1-3 Tage | 45-60 min | 25-40 min |
Participantsdifferent | 2-8 | Internes Team | 2-8 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Persona Profiles, Needs Summary, Scenario Notes | Assumption map, Test backlog, Risk ranking | Learning Card with evidence and next action |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | ResearchCustomerSynthesis | AssumptionsRiskExperimentsValidation | ExperimentsValidationDiscoveryLearning |