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| Criterion |  Systems Thinking CATWOE Analysis |  Operations Fishbone Diagram |  Systems Thinking Iceberg Model |
|---|---|---|---|
Purposedifferent | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | 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 Iceberg Model separates visible events from patterns, structures, and mental models. This turns a single observation into a deeper understanding of why a problem keeps recurring. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-90 min | 30-60 min | 30-60 min |
Participantsdifferent | 3-8 | 2-8 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Fishbone Diagram, Cause Categories, Investigation Backlog | Iceberg Worksheet, Pattern Notes, Intervention Ideas |
Tagsno overlap | Systems thinkingFramingStakeholders | Root causeQualityOperations | Systems thinkingRoot causePatterns |
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