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| Criterion |  UX Research Diary Study |  Knowledge Modeling IBIS |  Decision Making RAPID |
|---|---|---|---|
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. | 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. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 1-3 h | 45-90 min |
Participantsdifferent | 5-20 | 2-8 | 3-12 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Issue Map, Positions, Argument Notes | RAPID Role Map, Recommendation, Decision Log |
Tagsno overlap | UX researchTrackingBehavior | RationaleKnowledgeDecision | DecisionRolesGovernance |
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