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Criterion
Paper illustration for PERT Estimation.
Decision Making
PERT Estimation
Paper illustration for Failure Scenario Analysis.
Engineering
Failure Scenario Analysis
Anonymous individual judgments pass through feedback loops to form a distribution.
Decision Making
Delphi Method
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
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.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.When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together.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.
Complexitydifferent
MediumMediumHighLow
Timedifferent
15-45 min1-3 h1-4 Wochen20–45 min
Participantsdifferent
1-83-86-30 ExpertenSmall cross-functional group
Formatdifferent
Workshop + asyncWorkshopAsyncWorkshop
Outputdifferent
PERT Estimate, Expected Value, Risk NotesFailure Scenarios, Risk Notes, Control Gaps, Test and Response ActionsExpert Forecast, Consensus Range, Assumption NotesRisk list, Mitigation plan, Assumption log
Tagsno overlap
EstimationUncertaintyRisk
FailureResilienceRisk
ForecastingExpertsDecisionStrategy
RiskDecisionFailurePlanning
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