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| Criterion |  Systems Thinking Iceberg Model |  Operations ALPEN Method |  Operations Eat the Frog |  Decision Making Pareto Analysis |
|---|---|---|---|---|
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. | 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. | The method protects energy and attention for the task that creates the largest progress and is often postponed. | In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-60 min | 10-20 min daily | 15-90 min daily | 30-60 min |
Participantsdifferent | 2-10 | 1 | 1 | 1-6 |
Formatdifferent | Workshop + async | Async | Async | Workshop + async |
Outputdifferent | Iceberg Worksheet, Pattern Notes, Intervention Ideas | Daily Plan, Time Estimates, Review Notes | Priority Task, Completion Note, Daily Focus | Pareto Chart, Top Causes, Focus List |
Tagsno overlap | Systems thinkingRoot causePatterns | PlanningTime managementProductivityOperations | PrioritizationProductivityFocusExecution | PrioritizationQualityFocusRoot cause |