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| Criterion |  UX Research User Interviews |  Product Discovery Opportunity Interview |  Facilitation Lean Coffee |  Knowledge Modeling Peer Instruction |
|---|---|---|---|---|
Purposedifferent | When teams derive needs only from assumptions and real motives are missing, user interviews give direct access to behavior and meaning. Conversations from the target group's everyday life make patterns, tensions, and open questions solidly visible. | When opportunities are still hidden behind signals of need, it structures conversations around needs and obstacles. It looks for patterns that lead to new product opportunities. | When a group without a fixed agenda needs to get into useful conversations quickly, Lean Coffee structures the start around interests rather than a presentation. The group itself negotiates which topics get time first and which wait. | Peer Instruction uses group thinking to clarify difficult terms or concepts faster. The method combines individual reflection with social correction and shared precision. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30–60 min per interview | 30-60 min je Interview | 30-90 min | 10-20 min je Frage |
Participantsdifferent | 1 participant per interview | 5-12 Interviews | 3-20 | 6-50 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Interview Notes, Themes, Insight Summary | Interview Notes, Opportunity Themes, Customer Quotes | Prioritized Topics, Discussion Notes, Action Items | Concept Questions, Vote Results, Learning Notes |
Tagsno overlap | QualitativeResearchCustomerDiscovery | DiscoveryInterviewsOpportunityCustomer | FacilitationAutonomyDialogue | LearningDialogueFacilitation |