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| Criterion |  Engineering Failure Scenario Analysis |  Operations Fishbone Diagram |  Knowledge Modeling Concept Mapping |
|---|---|---|---|
Purposedifferent | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | 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. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 1-3 h | 30-60 min | 1-2 h |
Participantsdifferent | 3-8 | 2-8 | 1-8 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Fishbone Diagram, Cause Categories, Investigation Backlog | Concept Map, Relationship Labels, Knowledge Gaps |
Tagsno overlap | FailureResilienceRisk | Root causeQualityOperations | KnowledgeConceptsMappingSensemaking |
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