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| Criterion |  Systems Thinking Iceberg Model |  Systems Thinking Evaporating Cloud |  Operations A3 Problem Solving |
|---|---|---|---|
Purposedifferent | 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. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 30-60 min | 60-120 min | 45-90 min |
Participantsdifferent | 2-10 | 2-8 | 2-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Iceberg Worksheet, Pattern Notes, Intervention Ideas | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | Systems thinkingRoot causePatterns | Theory of ConstraintsAssumptionsSystems thinking | LeanProblem solvingCoachingOperations |
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