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| Criterion |  Operations A3 Problem Solving |  Product Strategy DIBB |  Product Discovery Product Kata |  Decision Making OODA Loop |
|---|---|---|---|---|
Purposedifferent | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | In dynamic situations, decisions become outdated faster than they can be prepared.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 | Low | Medium | Medium |
Timedifferent | 45-90 min | 1-2 h | 1-2 Wochen je Loop | 15-60 min je Zyklus |
Participantsdifferent | 2-5 | 2-8 | 3-10 | 1-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | DIBB document, Belief list, Bet list, Learning report | Direction, Current metric, Target metric, Experiment note, Learning report | Situation Assessment, Decision Loop, Action Updates |
Tagsno overlap | LeanProblem solvingCoachingOperations | StrategyDecisionAssumptionsHypothesis | OutcomesDiscoveryLearningIterationCoaching | DecisionChangeLearningStrategy |