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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 of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
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.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
LowHighMediumLow
Timedifferent
20–45 min1-4 h or multiple rounds15-45 min45-90 min
Participantsdifferent
Small cross-functional group4-12 Experten1-82-8
Formatdifferent
WorkshopWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Risk list, Mitigation plan, Assumption logEstimate Range, Assumption Log, Expert Consensus NotesPERT Estimate, Expected Value, Risk NotesAssumption List, Critical Assumptions, Learning Plan
Tagsno overlap
RiskDecisionFailurePlanning
EstimationExpertsForecasting
EstimationUncertaintyRisk
AssumptionsRiskDecisionDiscovery
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