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| Criterion |  Systems Thinking Iceberg Model |  Product Strategy DIBB |  Systems Thinking Current Reality Tree |
|---|---|---|---|
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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. |
Complexitydifferent | Low | Low | High |
Timedifferent | 30-60 min | 1-2 h | 2-6 h |
Participantsdifferent | 2-10 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Iceberg Worksheet, Pattern Notes, Intervention Ideas | DIBB document, Belief list, Bet list, Learning report | Current Reality Tree, Core Problems, Intervention Ideas |
Tagsno overlap | Systems thinkingRoot causePatterns | StrategyDecisionAssumptionsHypothesis | Systems thinkingRoot causeConstraintsCausality |
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