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| Criterion |  UX Research Diary Study |  Agile Example Mapping |  Agile Specification by Example |  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. | When a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | 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 | Low | Medium | Medium |
Timedifferent | 1-4 Wochen | 30-60 min | 60-90 min pro Feature | 2-4 h |
Participantsdifferent | 5-20 | 3-7 | 3-6 | 2-8 |
Formatdifferent | Async | Workshop | Workshop | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Example Map, Acceptance Criteria, Open Questions | Example Table, Acceptance Tests | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix |
Tagsno overlap | UX researchTrackingBehavior | Behavior-Driven DevelopmentRequirementsExamplesRefinement | AgileRequirementsExamplesBehavior-Driven Development | OntologyKnowledge graphScopeRequirementsSemantic |