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| Criterion |  UX Research Diary Study |  Systems Thinking CATWOE Analysis |  Knowledge Modeling IBIS |
|---|---|---|---|
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. | CATWOE structures a problem from six viewpoints and prevents too narrow a view of the situation. Different experiences of the system become comparably discussable this way. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 45-90 min | 1-3 h |
Participantsdifferent | 5-20 | 3-8 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | CATWOE Canvas, Root Definition, Stakeholder Perspectives, Constraints | Issue Map, Positions, Argument Notes |
Tagsno overlap | UX researchTrackingBehavior | Systems thinkingFramingStakeholders | RationaleKnowledgeDecision |
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