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| Criterion |  Facilitation Timeline |  Operations PDCA Cycle |  Systems Thinking Iceberg Model |  Systems Thinking Behavior Over Time Graph |
|---|---|---|---|---|
Purposedifferent | When a project, incident, or change process is only remembered in fragments, Timeline brings the sequence back into a readable form. It makes turning points, precursors, and after-effects recognizable over the course of time. | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | 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. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 30-90 min | 1 h bis mehrere Wochen | 30-60 min | 20-45 min |
Participantsdifferent | 2-12 | 1-8 | 2-10 | 1-10 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Timeline, Milestones, Insight Notes | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Iceberg Worksheet, Pattern Notes, Intervention Ideas | Behavior Over Time Graph, Trend Hypotheses, Key Events |
Tagsno overlap | TimelineFacilitationSequence | Continuous improvementLeanExperiments | Systems thinkingRoot causePatterns | Systems thinkingPatternsDynamics |