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| Criterion |  Facilitation 3-Circle Venn Diagram |  Decision Making Delphi Method |  Decision Making Decision Rights Mapping |
|---|---|---|---|
Purposedifferent | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. | 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 organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 15-45 min | 1-4 Wochen | 90-180 min |
Participantsdifferent | 2-8 | 6-30 Experten | 4-12 |
Formatdifferent | Workshop + async | Async | Workshop |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | Expert Forecast, Consensus Range, Assumption Notes | Decision Rights Matrix, Agreement |
Tagsno overlap | ComparisonFacilitationAlignment | ForecastingExpertsDecisionStrategy | DecisionGovernanceAlignmentResponsibility |
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