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| Criterion |  Knowledge Modeling Teach-back |  Decision Making Assumption Surfacing |  Domain Modeling Bounded Context Canvas |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
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. | 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 a business context is still loosely outlined, it shapes language, responsibility, and integration space. It clarifies what belongs together and where a boundary needs to hold. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 5-20 min | 45-90 min | 1-3 h | 45-60 min |
Participantsdifferent | 2-8 | 2-8 | 3-8 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Understanding Check, Clarification Notes, Learning Gaps | Assumption List, Critical Assumptions, Learning Plan | Context Canvas, Glossary, Integration Notes | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | LearningUnderstandingCommunication | AssumptionsRiskDecisionDiscovery | Domain-Driven DesignBoundariesModeling | AssumptionsRiskExperimentsValidation |