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Criterion
Paper illustration for PERT Estimation.
Decision Making
PERT Estimation
Paper illustration for Wideband Delphi.
Decision Making
Wideband Delphi
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Anonymous individual judgments pass through feedback loops to form a distribution.
Decision Making
Delphi Method
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.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.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.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.
Complexitydifferent
MediumHighLowHigh
Timedifferent
15-45 min1-4 h or multiple rounds20–45 min1-4 Wochen
Participantsdifferent
1-84-12 ExpertenSmall cross-functional group6-30 Experten
Formatdifferent
Workshop + asyncWorkshop + asyncWorkshopAsync
Outputdifferent
PERT Estimate, Expected Value, Risk NotesEstimate Range, Assumption Log, Expert Consensus NotesRisk list, Mitigation plan, Assumption logExpert Forecast, Consensus Range, Assumption Notes
Tagsno overlap
EstimationUncertaintyRisk
EstimationExpertsForecasting
RiskDecisionFailurePlanning
ForecastingExpertsDecisionStrategy
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