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| Criterion |  Operations Time Blocking |  Systems Thinking Behavior Over Time Graph |  Systems Thinking Iceberg Model |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | With a calendar that grows on request, the method makes available time explicit again. It combines appointments, focus work, and buffer into a more realistic day structure. | A Behavior Over Time Graph shows how a metric or observation develops over time. The method makes trends, breaks, and recurring patterns visible that get lost in snapshots. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-30 min Planung, laufend | 20-45 min | 30-60 min | 10-20 min daily |
Participantsdifferent | 1 | 1-10 | 2-10 | 1 |
Formatdifferent | Async | Workshop + async | Workshop + async | Async |
Outputdifferent | Blocked Calendar, Capacity View, Focus Plan | Behavior Over Time Graph, Trend Hypotheses, Key Events | Iceberg Worksheet, Pattern Notes, Intervention Ideas | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | PlanningTime managementFocus | Systems thinkingPatternsDynamics | Systems thinkingRoot causePatterns | PlanningTime managementProductivityOperations |