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| Criterion |  Decision Making Delphi Method |  Operations Kepner-Tregoe |  UX Research Affinity Diagramming |  Facilitation Decision Jam |
|---|---|---|---|---|
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. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. |
Complexitydifferent | High | High | Low | Low |
Timedifferent | 1-4 Wochen | 2-8 h | 45–90 min | 60-90 min |
Participantsdifferent | 6-30 Experten | 2-8 | 3-10 | 4-10 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Problem Analysis, Decision Analysis, Risk Plan | Theme clusters, Insight statements, Opportunity areas | Problem Cluster, Prioritized Challenge, Experiment |
Tagsno overlap | ForecastingExpertsDecisionStrategy | Problem solvingRoot causeDecisionOperations | SynthesisQualitativeRoot cause | FacilitationDecisionProblem solvingWorkshop |