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Criterion
Anonymous individual judgments pass through feedback loops to form a distribution.
Decision Making
Delphi Method
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
Paper illustration for PERT Estimation.
Decision Making
PERT Estimation
Paper illustration for Three-Point Estimation.
Decision Making
Three-Point Estimation
Purposedifferent
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.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.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 estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes.
Complexitydifferent
HighLowMediumMedium
Timedifferent
1-4 Wochen45-90 min15-45 min10-30 min je Item
Participantsdifferent
6-30 Experten2-81-81-8
Formatdifferent
AsyncWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Expert Forecast, Consensus Range, Assumption NotesAssumption List, Critical Assumptions, Learning PlanPERT Estimate, Expected Value, Risk NotesThree-Point Estimate, Risk Range, Assumption Notes
Tagsno overlap
ForecastingExpertsDecisionStrategy
AssumptionsRiskDecisionDiscovery
EstimationUncertaintyRisk
EstimationUncertaintyForecasting
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