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| Criterion |  Decision Making Delphi Method |  Knowledge Modeling Feynman Technique |  Product Strategy DIBB |  Knowledge Modeling IBIS |
|---|---|---|---|---|
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. | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | 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. |
Complexitydifferent | High | Low | Low | Medium |
Timedifferent | 1-4 Wochen | 20-60 min | 1-2 h | 1-3 h |
Participantsdifferent | 6-30 Experten | 1 | 2-8 | 2-8 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Plain-language Explanation, Knowledge Gaps, Study Notes | DIBB document, Belief list, Bet list, Learning report | Issue Map, Positions, Argument Notes |
Tagsno overlap | ForecastingExpertsDecisionStrategy | LearningKnowledgeUnderstanding | StrategyDecisionAssumptionsHypothesis | RationaleKnowledgeDecision |