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| Criterion |  UX Research Diary Study |  Operations Bottleneck Analysis |  Facilitation Six Thinking Hats |  Decision Making Decision Tree |
|---|---|---|---|---|
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. | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | When a topic gets stuck too quickly in the same thinking mode, Six Thinking Hats deliberately separates the perspectives. This means facts, risks, creativity, and emotional signals get worked through one after another instead of mixed together. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 1-3 h | 45-90 min | 30-90 min |
Participantsdifferent | 5-20 | 3-8 | 4-12 | 1-6 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Perspective Notes, Decision Inputs, Action Items | Decision Tree, Option Map, Assumption List |
Tagsno overlap | UX researchTrackingBehavior | FlowMeasurementConstraints | FacilitationOptionsDecision | DecisionTreeOptions |