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| Criterion |  Decision Making Decision Matrix |  Operations After-Action Review |  Decision Making Delphi Method |
|---|---|---|---|
Purposedifferent | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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 | High |
Timedifferent | 45-90 min | 20-45 min | 1-4 Wochen |
Participantsdifferent | 2-8 | 3-12 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Decision Matrix, Scoring Rationale, Selected Option | Lessons learned, Action items, Event summary | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | DecisionCriteriaScoringTradeoffs | LearningOperationsImprovement | ForecastingExpertsDecisionStrategy |
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