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| Criterion |  UX Research Contextual Inquiry |  Knowledge Modeling Concept Mapping |  Decision Making Delphi Method |  Product Strategy DIBB |
|---|---|---|---|---|
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. | Concept Mapping arranges terms and relationships in a network that makes subject-matter connections tangible. It fits when a topic needs to be understood structurally rather than linearly. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 1-3 Wochen | 1-2 h | 1-4 Wochen | 1-2 h |
Participantsdifferent | 4-12 Beobachtungen | 1-8 | 6-30 Experten | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Field Notes, Workflow Insights, Pain Points | Concept Map, Relationship Labels, Knowledge Gaps | Expert Forecast, Consensus Range, Assumption Notes | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | UX researchObservationContext | KnowledgeConceptsMappingSensemaking | ForecastingExpertsDecisionStrategy | StrategyDecisionAssumptionsHypothesis |