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| Criterion |  Decision Making Assumption Surfacing |  Agile Example Mapping |  Product Strategy DIBB |  Agile Specification by Example |
|---|---|---|---|---|
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 a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 45-90 min | 30-60 min | 1-2 h | 60-90 min pro Feature |
Participantsdifferent | 2-8 | 3-7 | 2-8 | 3-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Example Map, Acceptance Criteria, Open Questions | DIBB document, Belief list, Bet list, Learning report | Example Table, Acceptance Tests |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | Behavior-Driven DevelopmentRequirementsExamplesRefinement | StrategyDecisionAssumptionsHypothesis | AgileRequirementsExamplesBehavior-Driven Development |