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| Criterion |  Knowledge Modeling Concept Mapping |  Operations 5 Whys |  Operations Ivy Lee Method |
|---|---|---|---|
Purposedifferent | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | 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. | With a restless workday full of too many open items, the method creates radical simplicity. It directs attention to a short sequence instead of a broad, still-open field. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 1-2 h | 15-30 min | 5-10 min daily |
Participantsdifferent | 1-8 | 2-6 | 1 |
Formatdifferent | Workshop + async | Workshop | Async |
Outputdifferent | Concept Map, Relationship Labels, Knowledge Gaps | Root cause notes, Countermeasures | Daily Priority List, Completion Notes |
Tagsno overlap | KnowledgeConceptsMappingSensemaking | Root causeIncidentLeanProblem solving | PrioritizationProductivityExecution |
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