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| Criterion |  Decision Making OODA Loop |  Systems Thinking Current Reality Tree |  Operations 5 Whys |  Operations Kepner-Tregoe |
|---|---|---|---|---|
Purposedifferent | In dynamic situations, decisions become outdated faster than they can be prepared.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. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. |
Complexitydifferent | Medium | High | Low | High |
Timedifferent | 15-60 min je Zyklus | 2-6 h | 15-30 min | 2-8 h |
Participantsdifferent | 1-8 | 3-8 | 2-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Situation Assessment, Decision Loop, Action Updates | Current Reality Tree, Core Problems, Intervention Ideas | Root cause notes, Countermeasures | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | DecisionChangeLearningStrategy | Systems thinkingRoot causeConstraintsCausality | Root causeIncidentLeanProblem solving | Problem solvingRoot causeDecisionOperations |