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| Criterion |  Operations Barrier Analysis |  Knowledge Modeling Knowledge Mapping |  Knowledge Modeling Concept Mapping |
|---|---|---|---|
Purposedifferent | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | Knowledge Mapping makes knowledge, gaps, and transfer paths visible across a field. It fits when expertise should not just exist but also be findable and transferable. | 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 2-4 h | 1-3 h | 1-2 h |
Participantsdifferent | 2-6 | 3-12 | 1-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Knowledge Map, Critical Knowledge Areas, Transfer Plan | Concept Map, Relationship Labels, Knowledge Gaps |
Tagsno overlap | Root causeSafetyIncident | KnowledgeMappingRisk | KnowledgeConceptsMappingSensemaking |
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