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| Criterion | ![]() Decision Making PERT Estimation | ![]() Decision Making Pre-Mortem | ![]() Business Strategy GAP Analysis | ![]() Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | 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. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. | 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. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 15-45 min | 20–45 min | 1-3 h | 45-90 min |
Participantsdifferent | 1-8 | Small cross-functional group | 2-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Risk list, Mitigation plan, Assumption log | Gap Matrix, Action Plan, Risk Notes | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | EstimationUncertaintyRisk | RiskDecisionFailurePlanning | StrategyAnalysisPlanning | AssumptionsRiskDecisionDiscovery |



