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| Criterion |  UX Research User Interviews |  Decision Making Delphi Method |  UX Research Empathy Mapping |  Facilitation Decision Jam |
|---|---|---|---|---|
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 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. | When a lot is assumed about a target group but little is seen jointly, empathy mapping makes knowledge and gaps directly comparable. The picture also shows which assumptions hold up and where evidence is missing. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 30–60 min per interview | 1-4 Wochen | 30–60 min | 60-90 min |
Participantsdifferent | 1 participant per interview | 6-30 Experten | 4-8 | 4-10 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop |
Outputdifferent | Interview Notes, Themes, Insight Summary | Expert Forecast, Consensus Range, Assumption Notes | Empathy Map, Assumptions List, Research Gaps | Problem Cluster, Prioritized Challenge, Experiment |
Tagsno overlap | QualitativeResearchCustomerDiscovery | ForecastingExpertsDecisionStrategy | SynthesisQualitativeWorkshop | FacilitationDecisionProblem solvingWorkshop |