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| Criterion |  Operations Change Analysis |  Product Discovery Hypothesis Prioritization Canvas |  Decision Making Force Field Analysis |  Product Discovery Test Card |
|---|---|---|---|---|
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. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 45-120 min | 60-90 min | 45-90 min | 20-35 min |
Participantsdifferent | 2-6 | 3-8 | 3-12 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Prioritization Canvas, Hypothesis Backlog | Force Field Map, Change Levers, Risk Notes | Test Card with a pre-set threshold |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | ExperimentsPrioritizationDiscoveryHypothesis | ChangeDecisionStrategy | ExperimentsValidationDiscoveryHypothesis |