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| Criterion |  Operations Fishbone Diagram |  Knowledge Modeling Feynman Technique |  Operations Fault Tree Analysis |
|---|---|---|---|
Purposedifferent | 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. | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. |
Complexitydifferent | Low | Low | High |
Timedifferent | 30-60 min | 20-60 min | 2-6 h |
Participantsdifferent | 2-8 | 1 | 3-8 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Fishbone Diagram, Cause Categories, Investigation Backlog | Plain-language Explanation, Knowledge Gaps, Study Notes | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions |
Tagsno overlap | Root causeQualityOperations | LearningKnowledgeUnderstanding | RiskRoot causeSafety |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
