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| Criterion |  Decision Making Pre-Mortem |  Decision Making Assumption Surfacing |  Operations Failure Mode and Effects Analysis |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. |
Complexitydifferent | Low | Low | High | Low |
Timedifferent | 20–45 min | 45-90 min | 2-6 h | 10-20 min daily |
Participantsdifferent | Small cross-functional group | 2-8 | 3-10 | 1 |
Formatdifferent | Workshop | Workshop + async | Workshop | Async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Assumption List, Critical Assumptions, Learning Plan | FMEA Table, Risk Priority, Mitigation Actions | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | RiskDecisionFailurePlanning | AssumptionsRiskDecisionDiscovery | RiskQualityOperationsRoot cause | PlanningTime managementProductivityOperations |