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| Criterion |  UX Research Diary Study |  Knowledge Modeling Shape-First Modeling |  Growth A/B Testing |  Knowledge Modeling Competency Questions |
|---|---|---|---|---|
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. | Shape-First Modeling defines data quality through shapes before implementation or integration frays at the edges. The approach fits when validation and data contracts should be part of the design from the start. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | 1-4 Wochen | Halber Tag pro Domain Slice | 1-4 Wochen | 2-4 h |
Participantsdifferent | 5-20 | 1-4 | 1-6 | 2-8 |
Formatdifferent | Async | Workshop + async | Async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | Experiment results, Decision log, Learning summary | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix |
Tagsno overlap | UX researchTrackingBehavior | Knowledge graphValidationSemantic | ExperimentsGrowthAnalyticsValidation | OntologyKnowledge graphScopeRequirementsSemantic |