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| Criterion |  Decision Making PERT Estimation |  Decision Making Delphi Method |  Decision Making DACI |
|---|---|---|---|
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 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 cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 15-45 min | 1-4 Wochen | 30-60 min |
Participantsdifferent | 1-8 | 6-30 Experten | 2-10 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Expert Forecast, Consensus Range, Assumption Notes | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | EstimationUncertaintyRisk | ForecastingExpertsDecisionStrategy | DecisionRolesGovernanceAlignment |
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