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| Criterion |  Decision Making Delphi Method |  Facilitation Power Interest Grid |  Facilitation Nominal Group Technique |
|---|---|---|---|
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 stakeholders compete for attention at once, the Power Interest Grid sorts them by influence and stake. It turns individual contributions into a visible selection. The result is captured as a Power Interest Grid and a stakeholder-specific strategy. | When loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. |
Complexitydifferent | High | Low | Medium |
Timedifferent | 1-4 Wochen | 30-60 min | 60-120 min |
Participantsdifferent | 6-30 Experten | 2-8 | 5-12 |
Formatdifferent | Async | Workshop | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Power Interest Grid, Strategy per Stakeholder | Ranked Ideas, Clarified Options, Group Priority |
Tagsno overlap | ForecastingExpertsDecisionStrategy | StakeholdersFacilitationAlignmentPlanning | FacilitationPrioritizationVotingInclusion |
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