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| Criterion |  Operations Change Analysis |  Product Discovery Hypothesis Prioritization Canvas |  Decision Making Assumption Surfacing |  Decision Making Risk Matrix |
|---|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. | 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 project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 45-120 min | 60-90 min | 45-90 min | 30-60 min |
Participantsdifferent | 2-6 | 3-8 | 2-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Prioritization Canvas, Hypothesis Backlog | Assumption List, Critical Assumptions, Learning Plan | Risk Matrix, Top Risk List |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | ExperimentsPrioritizationDiscoveryHypothesis | AssumptionsRiskDecisionDiscovery | RiskDecisionPrioritizationAssessment |