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| Criterion |  Product Strategy Impact Mapping |  Knowledge Modeling IBIS |  Decision Making Delphi Method |  Decision Making Constraint Analysis |
|---|---|---|---|---|
Purposedifferent | When a goal needs to be connected to several possible paths, it shows chains of impact instead of feature lists. It connects business goal, behavior change, and measures. | 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. | 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 an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 45-90 min | 1-3 h | 1-4 Wochen | 30-90 min |
Participantsdifferent | 3-8 | 2-8 | 6-30 Experten | 2-8 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop + async |
Outputdifferent | Impact Map, Outcome Hypotheses, Delivery Options | Issue Map, Positions, Argument Notes | Expert Forecast, Consensus Range, Assumption Notes | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | OutcomesStrategyBehaviorPlanning | RationaleKnowledgeDecision | ForecastingExpertsDecisionStrategy | ConstraintsDecisionPlanningOptions |