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| Criterion |  UX Research Diary Study |  Systems Thinking Systems Mapping |  Operations Change Analysis |  Systems Thinking Iceberg Model |
|---|---|---|---|---|
Purposedifferent | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | Systems Mapping arranges elements, relationships, and boundaries so a complex field becomes legible at a glance. The overview stabilizes the overall picture before detail work or steering begins. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | 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. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-4 Wochen | 1-3 h | 45-120 min | 30-60 min |
Participantsdifferent | 5-20 | 3-12 | 2-6 | 2-10 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | System Map, Dependencies, Leverage Points | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Iceberg Worksheet, Pattern Notes, Intervention Ideas |
Tagsno overlap | UX researchTrackingBehavior | Systems thinkingMappingBoundariesChange | ChangeRoot causeTroubleshootingComparison | Systems thinkingRoot causePatterns |