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| Criterion |  Operations DMAIC |  Decision Making Decision Matrix |  Decision Making Force Field Analysis |  Decision Making Trade-off Analysis |
|---|---|---|---|---|
Purposedifferent | For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together. | 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. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. |
Complexitydifferent | High | Medium | Low | Medium |
Timedifferent | 2-12 Wochen | 45-90 min | 45-90 min | 45-120 min |
Participantsdifferent | 3-10 | 2-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | Decision Matrix, Scoring Rationale, Selected Option | Force Field Map, Change Levers, Risk Notes | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides |
Tagsno overlap | Continuous improvementQualityProcess improvement | DecisionCriteriaScoringTradeoffs | ChangeDecisionStrategy | TradeoffsDecisionCriteriaOptions |