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| Criterion |  UX Research Contextual Inquiry |  UX Research Diary Study |  Decision Making Force Field Analysis |  Decision Making OODA Loop |
|---|---|---|---|---|
Purposedifferent | When work processes are known only from accounts and the real context stays hidden, Contextual Inquiry makes behavior at the workplace visible. Observation and follow-up questions together show how people actually work, get interrupted, and improvise. | 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. | In change initiatives, supporting and restraining forces sit at the table at the same time. Force Field Analysis makes these tensions explicit and shows where change can be pushed forward by strengthening or relieving. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-3 Wochen | 1-4 Wochen | 45-90 min | 15-60 min je Zyklus |
Participantsdifferent | 4-12 Beobachtungen | 5-20 | 3-12 | 1-8 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Field Notes, Workflow Insights, Pain Points | Diary Entries, Longitudinal Patterns, Experience Timeline | Force Field Map, Change Levers, Risk Notes | Situation Assessment, Decision Loop, Action Updates |
Tagsno overlap | UX researchObservationContext | UX researchTrackingBehavior | ChangeDecisionStrategy | DecisionChangeLearningStrategy |