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| Criterion |  Decision Making PERT Estimation |  Decision Making Assumption Surfacing |  Decision Making Pre-Mortem |  Facilitation Dot Estimation |
|---|---|---|---|---|
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. | 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. | 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. | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. |
Complexitydifferent | Medium | Low | Low | Low |
Timedifferent | 15-45 min | 45-90 min | 20–45 min | 5-20 min |
Participantsdifferent | 1-8 | 2-8 | Small cross-functional group | 3-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Assumption List, Critical Assumptions, Learning Plan | Risk list, Mitigation plan, Assumption log | Effort Heatmap, Risk Signals, Discussion Targets |
Tags1 shared | EstimationUncertaintyRisk | AssumptionsRiskDecisionDiscovery | RiskDecisionFailurePlanning | EstimationEffortRisk |