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| Criterion |  Decision Making Delphi Method |  Facilitation Mind Mapping |  Facilitation 3-Circle Venn Diagram |
|---|---|---|---|
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. | When a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. | 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. |
Complexitydifferent | High | Low | Low |
Timedifferent | 1-4 Wochen | 15-45 min | 15-45 min |
Participantsdifferent | 6-30 Experten | 1-10 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Mind Map, Topic Clusters, Open Questions | Venn Diagram, Overlap Notes, Differentiators |
Tagsno overlap | ForecastingExpertsDecisionStrategy | BrainstormingIdeasMappingStructureFacilitation | ComparisonFacilitationAlignment |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
