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| Criterion |  Decision Making Assumption Surfacing |  Facilitation Expectation Mapping |  Product Discovery Test 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 roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitysame | Low | Low | Low |
Timedifferent | 45-90 min | 45-90 min | 20-35 min |
Participantsdifferent | 2-8 | 3-12 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Expectation Map, Alignment Notes, Agreements | Test Card with a pre-set threshold |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | AlignmentStakeholdersTeam | ExperimentsValidationDiscoveryHypothesis |
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