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| Criterion |  Operations Change Analysis |  Operations 8D Problem Solving |  Decision Making Force Field Analysis |  Decision Making OODA Loop |
|---|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | 45-120 min | 1-6 Wochen | 45-90 min | 15-60 min je Zyklus |
Participantsdifferent | 2-6 | 4-10 | 3-12 | 1-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Force Field Map, Change Levers, Risk Notes | Situation Assessment, Decision Loop, Action Updates |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | QualityProblem solvingRoot cause | ChangeDecisionStrategy | DecisionChangeLearningStrategy |