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Criterion
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration for Failure Scenario Analysis.
Engineering
Failure Scenario Analysis
Paper illustration for ALPEN Method
Operations
ALPEN Method
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.In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage.With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time.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
LowMediumLowLow
Timedifferent
20–45 min1-3 h10-20 min daily45-90 min
Participantsdifferent
Small cross-functional group3-812-8
Formatdifferent
WorkshopWorkshopAsyncWorkshop + async
Outputdifferent
Risk list, Mitigation plan, Assumption logFailure Scenarios, Risk Notes, Control Gaps, Test and Response ActionsDaily Plan, Time Estimates, Review NotesAssumption List, Critical Assumptions, Learning Plan
Tagsno overlap
RiskDecisionFailurePlanning
FailureResilienceRisk
PlanningTime managementProductivityOperations
AssumptionsRiskDecisionDiscovery
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