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| Criterion |  Operations 5 Whys |  Operations Gemba Walk |  Business Strategy Strategy Execution Loop |
|---|---|---|---|
Purposedifferent | 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. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. | 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. |
Complexitydifferent | Low | Low | High |
Timedifferent | 15-30 min | 30-120 min | Initial 3-6 h, then monthly or quarterly reviews |
Participantsdifferent | 2-6 | 2-6 | 5-12 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Root cause notes, Countermeasures | Observation Notes, Improvement Ideas | Execution Loop, Review Cadence, Strategic Learning Log |
Tagsno overlap | Root causeIncidentLeanProblem solving | LeanObservationProcessOperations | ExecutionCadenceLearningGovernance |
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