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Criterion
Paper illustration for PERT Estimation.
Decision Making
PERT Estimation
Paper illustration for Constraint Analysis.
Decision Making
Constraint Analysis
Anonymous individual judgments pass through feedback loops to form a distribution.
Decision Making
Delphi Method
Paper illustration for Wideband Delphi.
Decision Making
Wideband Delphi
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.When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped.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.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.
Complexitydifferent
MediumLowHighHigh
Timedifferent
15-45 min30-90 min1-4 Wochen1-4 h or multiple rounds
Participantsdifferent
1-82-86-30 Experten4-12 Experten
Formatdifferent
Workshop + asyncWorkshop + asyncAsyncWorkshop + async
Outputdifferent
PERT Estimate, Expected Value, Risk NotesConstraint List, Hard/Soft Classification, Option Impact Notes, Decision BoundariesExpert Forecast, Consensus Range, Assumption NotesEstimate Range, Assumption Log, Expert Consensus Notes
Tagsno overlap
EstimationUncertaintyRisk
ConstraintsDecisionPlanningOptions
ForecastingExpertsDecisionStrategy
EstimationExpertsForecasting
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