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| Criterion |  Operations Family Tree Analysis |  Systems Thinking Iceberg Model |  Operations ALPEN Method |
|---|---|---|---|
Purposedifferent | 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. | 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. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 2-4 h | 30-60 min | 10-20 min daily |
Participantsdifferent | 2-6 | 2-10 | 1 |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Family Tree Diagram, Pattern Notes, Systemic Measures | Iceberg Worksheet, Pattern Notes, Intervention Ideas | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | Root causePatternsIncidentSystemic | Systems thinkingRoot causePatterns | PlanningTime managementProductivityOperations |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
