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| Criterion |  Decision Making Argument Mapping |  Decision Making Assumption Surfacing |  Agile Specification by Example |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | 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 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. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-3 h | 45-90 min | 60-90 min pro Feature | 45-60 min |
Participantsdifferent | 1-8 | 2-8 | 3-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | Assumption List, Critical Assumptions, Learning Plan | Example Table, Acceptance Tests | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | SensemakingDecisionRationale | AssumptionsRiskDecisionDiscovery | AgileRequirementsExamplesBehavior-Driven Development | AssumptionsRiskExperimentsValidation |