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| Criterion |  Knowledge Modeling Teach-back |  Decision Making Decision Tree |  Product Discovery Assumption Mapping |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | Teach-back checks whether an explanation actually got through to the other person. The method makes misunderstandings visible early and strengthens shared understanding in advisory and learning situations. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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 | 5-20 min | 30-90 min | 45-60 min | 25-40 min |
Participantsdifferent | 2-8 | 1-6 | 2-8 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Understanding Check, Clarification Notes, Learning Gaps | Decision Tree, Option Map, Assumption List | Assumption map, Test backlog, Risk ranking | Learning Card with evidence and next action |
Tagsno overlap | LearningUnderstandingCommunication | DecisionTreeOptions | AssumptionsRiskExperimentsValidation | ExperimentsValidationDiscoveryLearning |