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| Criterion |  Facilitation 3-Circle Venn Diagram |  Decision Making Delphi Method |  Decision Making Constraint Analysis |
|---|---|---|---|
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. | 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. |
Complexitydifferent | Low | High | Low |
Timedifferent | 15-45 min | 1-4 Wochen | 30-90 min |
Participantsdifferent | 2-8 | 6-30 Experten | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | Expert Forecast, Consensus Range, Assumption Notes | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | ComparisonFacilitationAlignment | ForecastingExpertsDecisionStrategy | ConstraintsDecisionPlanningOptions |
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