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| Criterion |  Agile Specification by Example |  Decision Making Assumption Surfacing |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | 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. | 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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 60-90 min pro Feature | 45-90 min | 20-35 min |
Participantsdifferent | 3-6 | 2-8 | 1-5 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Example Table, Acceptance Tests | Assumption List, Critical Assumptions, Learning Plan | Test Card with a pre-set threshold |
Tagsno overlap | AgileRequirementsExamplesBehavior-Driven Development | AssumptionsRiskDecisionDiscovery | ExperimentsValidationDiscoveryHypothesis |
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