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| Criterion |  Decision Making Assumption Surfacing |  Operations ALPEN Method |  Operations Eat the Frog |  Decision Making Pre-Mortem |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | The method protects energy and attention for the task that creates the largest progress and is often postponed. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 45-90 min | 10-20 min daily | 15-90 min daily | 20–45 min |
Participantsdifferent | 2-8 | 1 | 1 | Small cross-functional group |
Formatdifferent | Workshop + async | Async | Async | Workshop |
Outputdifferent | Assumption List, Critical Assumptions, Learning Plan | Daily Plan, Time Estimates, Review Notes | Priority Task, Completion Note, Daily Focus | Risk list, Mitigation plan, Assumption log |
Tagsno overlap | AssumptionsRiskDecisionDiscovery | PlanningTime managementProductivityOperations | PrioritizationProductivityFocusExecution | RiskDecisionFailurePlanning |