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| Criterion |  Operations Fishbone Diagram |  Operations Change Analysis |  Decision Making Decision Framing Workshop |
|---|---|---|---|
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. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | When a decision is poorly framed, even good answers deliver little value. A Decision Framing Workshop sharpens the problem, goal, and boundaries before the actual weighing begins. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 30-60 min | 45-120 min | 60-120 min |
Participantsdifferent | 2-8 | 2-6 | 4-10 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Fishbone Diagram, Cause Categories, Investigation Backlog | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Decision Frame, Decision Question, Criteria List, Evidence Plan |
Tagsno overlap | Root causeQualityOperations | ChangeRoot causeTroubleshootingComparison | Decision framingAlignmentCriteriaOptions |
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