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| Criterion |  Decision Making RAPID |  Operations 5 Whys |  Business Strategy Strategy Execution Loop |  Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | 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. | The Strategy Execution Loop helps avoid treating strategy as a one-off document. It makes visible how strategic decisions are turned into objectives, initiatives, operational work, measurement, and learning. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | Medium | Low | High | Low |
Timedifferent | 45-90 min | 15-30 min | Initial 3-6 h, then monthly or quarterly reviews | 30-60 min |
Participantsdifferent | 3-12 | 2-6 | 5-12 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | RAPID Role Map, Recommendation, Decision Log | Root cause notes, Countermeasures | Execution Loop, Review Cadence, Strategic Learning Log | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | DecisionRolesGovernance | Root causeIncidentLeanProblem solving | ExecutionCadenceLearningGovernance | DecisionRolesGovernanceAlignment |