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| Criterion |  Decision Making Force Field Analysis |  Operations Barrier Analysis |  Decision Making OODA Loop |  DevOps Blameless Postmortem |
|---|---|---|---|---|
Purposedifferent | 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. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | In dynamic situations, decisions become outdated faster than they can be prepared.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. | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. |
Complexitydifferent | Low | Medium | Medium | Medium |
Timedifferent | 45-90 min | 2-4 h | 15-60 min je Zyklus | 30-90 min |
Participantsdifferent | 3-12 | 2-6 | 1-8 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Force Field Map, Change Levers, Risk Notes | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Situation Assessment, Decision Loop, Action Updates | Postmortem Doc, Action Items, Timeline |
Tagsno overlap | ChangeDecisionStrategy | Root causeSafetyIncident | DecisionChangeLearningStrategy | Site Reliability EngineeringIncidentLearningReliability |