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| Criterion |  Delivery Cost of Delay |  Knowledge Modeling IBIS |  Product Strategy DIBB |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | 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. | 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. | 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. |
Complexitydifferent | High | Medium | Low | High |
Timedifferent | 90-180 min | 1-3 h | 1-2 h | 1-4 Wochen |
Participantsdifferent | 3-8 | 2-8 | 2-8 | 6-30 Experten |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Async |
Outputdifferent | CoD Table, Prioritization Sequence | Issue Map, Positions, Argument Notes | DIBB document, Belief list, Bet list, Learning report | Expert Forecast, Consensus Range, Assumption Notes |
Tags1 shared | PrioritizationDeliveryEconomicsDecision | RationaleKnowledgeDecision | StrategyDecisionAssumptionsHypothesis | ForecastingExpertsDecisionStrategy |