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| Criterion |  Operations Root Cause Analysis |  Decision Making Pre-Mortem |
|---|---|---|
Purposedifferent | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. |
Complexitydifferent | Medium | Low |
Timedifferent | 1-4 h | 20–45 min |
Participantsdifferent | 3-8 | Small cross-functional group |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | Root causeProblem solvingQualityIncident | RiskDecisionFailurePlanning |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
