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| Criterion |  UX Research Diary Study |  Systems Thinking Leverage Points |  Decision Making OODA Loop |  Systems Thinking Future Reality 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. | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. | In dynamic situations, decisions become outdated faster than they can be prepared.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. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. |
Complexitydifferent | Medium | High | Medium | High |
Timedifferent | 1-4 Wochen | Half day | 15-60 min je Zyklus | 2-4 h |
Participantsdifferent | 5-20 | 3-12 | 1-8 | 3-8 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Leverage Map, Action Strategy | Situation Assessment, Decision Loop, Action Updates | Future Reality Tree, Negative Branches, Assumption List, Improved Injections |
Tagsno overlap | UX researchTrackingBehavior | Systems thinkingChangeStrategy | DecisionChangeLearningStrategy | Theory of ConstraintsSystems thinkingChange |