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| Criterion |  Decision Making RAPID |  Systems Thinking Iceberg Model |  Decision Making DACI |  Operations Family Tree Analysis |
|---|---|---|---|---|
Purposedifferent | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | 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. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. | For a series of incidents with a similar pattern, the method arranges individual events as branches of a common origin. It makes visible which conditions keep recurring. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 45-90 min | 30-60 min | 30-60 min | 2-4 h |
Participantsdifferent | 3-12 | 2-10 | 2-10 | 2-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | RAPID Role Map, Recommendation, Decision Log | Iceberg Worksheet, Pattern Notes, Intervention Ideas | DACI Matrix, Decision Owner, Decision Log | Family Tree Diagram, Pattern Notes, Systemic Measures |
Tagsno overlap | DecisionRolesGovernance | Systems thinkingRoot causePatterns | DecisionRolesGovernanceAlignment | Root causePatternsIncidentSystemic |