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| Criterion |  Decision Making Decision Tree |  Decision Making Pre-Mortem |  Product Strategy Impact Mapping |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. | 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 | Medium | Low | Medium | High |
Timedifferent | 30-90 min | 20–45 min | 45-90 min | 1-4 Wochen |
Participantsdifferent | 1-6 | Small cross-functional group | 3-8 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop | Workshop | Async |
Outputdifferent | Decision Tree, Option Map, Assumption List | Risk list, Mitigation plan, Assumption log | Impact Map, Outcome Hypotheses, Delivery Options | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | DecisionTreeOptions | RiskDecisionFailurePlanning | OutcomesStrategyBehaviorPlanning | ForecastingExpertsDecisionStrategy |