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| Criterion |  Operations Change Analysis |  Operations Barrier Analysis |  Decision Making Cynefin Workshop |  Decision Making Argument Mapping |
|---|---|---|---|---|
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. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | When problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | 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. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 45-120 min | 2-4 h | 60-180 min | 1-3 h |
Participantsdifferent | 2-6 | 2-6 | 4-20 | 1-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Cynefin Map, Domain-specific Actions, Sensemaking Notes | Argument Map, Evidence Gaps, Decision Rationale |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | Root causeSafetyIncident | ComplexitySensemakingDecision | SensemakingDecisionRationale |