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| Criterion |  Systems Thinking Intervention Mapping |  Operations Barrier Analysis |  Operations MORT Analysis |  Operations Change Analysis |
|---|---|---|---|---|
Purposedifferent | Intervention Mapping translates a need for change into a planned, evaluable program. The method connects target group, determinants, actions, and measurement into a traceable chain. | 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. | For a safety-relevant event or a system with high protection requirements, the method examines where controls failed. It exposes both technical and organizational gaps. | 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. |
Complexitydifferent | High | Medium | High | Medium |
Timedifferent | 1-5 Tage | 2-4 h | Mehrere Tage bis Wochen | 45-120 min |
Participantsdifferent | 4-12 | 2-6 | 2-6 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Logic Model, Change Objectives, Intervention Components, Evaluation Plan | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | MORT Worksheets, Findings per Branch, Corrective Actions, Systemic Recommendations | Change Matrix, Cause Hypotheses, Validation Questions, Action List |
Tagsno overlap | ChangeSystems thinkingCapability | Root causeSafetyIncident | Root causeSafetySystemicIncident | ChangeRoot causeTroubleshootingComparison |