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Criterion
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration for PERT Estimation.
Decision Making
PERT Estimation
Paper illustration for Argument Mapping
Decision Making
Argument Mapping
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.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.When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on.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
LowMediumMediumLow
Timedifferent
20–45 min15-45 min1-3 h45-90 min
Participantsdifferent
Small cross-functional group1-81-82-8
Formatdifferent
WorkshopWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Risk list, Mitigation plan, Assumption logPERT Estimate, Expected Value, Risk NotesArgument Map, Evidence Gaps, Decision RationaleAssumption List, Critical Assumptions, Learning Plan
Tagsno overlap
RiskDecisionFailurePlanning
EstimationUncertaintyRisk
SensemakingDecisionRationale
AssumptionsRiskDecisionDiscovery
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