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| Criterion |  Operations PDCA Cycle |  Systems Thinking Soft Systems Methodology |  Decision Making Red Teaming |
|---|---|---|---|
Purposedifferent | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | Soft Systems Methodology helps explore unclear or politically charged problems systematically. Instead of forcing a quick answer, the method builds a shared understanding of perspectives and room for action. | For strategic decisions with high reach, agreement and gut feeling are often not enough. Red teaming brings deliberate opposition into the situation and tests where a plan breaks under real counterarguments. |
Complexitydifferent | Low | High | High |
Timedifferent | 1 h bis mehrere Wochen | 0.5-3 Tage | 1-4 h |
Participantsdifferent | 1-8 | 5-15 | 3-8 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Rich Picture, Root Definitions, Conceptual Models, Change Agenda | Challenge Findings, Risk Register, Mitigation Plan |
Tagsno overlap | Continuous improvementLeanExperiments | Soft systemsComplexitySensemakingSystems thinking | RiskDecisionSensemaking |
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