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| Criterion |  Decision Making Delphi Method |  Knowledge Modeling IBIS |  Decision Making Trade-off Analysis |  Decision Making Decision Framing Workshop |
|---|---|---|---|---|
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. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. | When a decision is poorly framed, even good answers deliver little value. A Decision Framing Workshop sharpens the problem, goal, and boundaries before the actual weighing begins. |
Complexitydifferent | High | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 1-3 h | 45-120 min | 60-120 min |
Participantsdifferent | 6-30 Experten | 2-8 | 2-8 | 4-10 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Issue Map, Positions, Argument Notes | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | Decision Frame, Decision Question, Criteria List, Evidence Plan |
Tagsno overlap | ForecastingExpertsDecisionStrategy | RationaleKnowledgeDecision | TradeoffsDecisionCriteriaOptions | Decision framingAlignmentCriteriaOptions |