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| Criterion |  Decision Making Delphi Method |  Facilitation Barcamp |  Facilitation Consensus Workshop |  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 many people can contribute knowledge and the flow should stay open, Barcamp provides a framework for self-organized sessions. The format channels energy without defining the content too narrowly in advance. | When a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. | 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 | Medium | Medium | Low |
Timedifferent | 1-4 Wochen | Halber Tag bis 2 Tage | 1-3 h | 15-45 min |
Participantsdifferent | 6-30 Experten | 15-200 | 5-30 | 2-8 |
Formatdifferent | Async | Workshop | Workshop | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Session Board, Session Notes, Community Learnings | Consensus Clusters, Theme Titles, Priority Areas | Venn Diagram, Overlap Notes, Differentiators |
Tagsno overlap | ForecastingExpertsDecisionStrategy | FacilitationLarge groupLearning | FacilitationConsensusWorkshopAlignment | ComparisonFacilitationAlignment |