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| Criterion |  Operations PDCA Cycle |  Product Discovery Assumption Mapping |  Product Discovery Learning Card |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | 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. | 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 | Low | Medium | Low | Low |
Timedifferent | 1 h bis mehrere Wochen | 45-60 min | 25-40 min | 45-90 min |
Participantsdifferent | 1-8 | 2-8 | 1-5 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Assumption map, Test backlog, Risk ranking | Learning Card with evidence and next action | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | Continuous improvementLeanExperiments | AssumptionsRiskExperimentsValidation | ExperimentsValidationDiscoveryLearning | AssumptionsRiskDecisionDiscovery |