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Criterion
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration for Wideband Delphi.
Decision Making
Wideband Delphi
Paper illustration for PERT Estimation.
Decision Making
PERT Estimation
Paper illustration for Three-Point Estimation.
Decision Making
Three-Point Estimation
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.A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes.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.A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes.
Complexitydifferent
LowHighMediumMedium
Timedifferent
20–45 min1-4 h or multiple rounds15-45 min10-30 min je Item
Participantsdifferent
Small cross-functional group4-12 Experten1-81-8
Formatdifferent
WorkshopWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Risk list, Mitigation plan, Assumption logEstimate Range, Assumption Log, Expert Consensus NotesPERT Estimate, Expected Value, Risk NotesThree-Point Estimate, Risk Range, Assumption Notes
Tagsno overlap
RiskDecisionFailurePlanning
EstimationExpertsForecasting
EstimationUncertaintyRisk
EstimationUncertaintyForecasting
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