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| Criterion |  UX Research Empathy Mapping |  Decision Making Delphi Method |  Operations Root Cause Analysis |
|---|---|---|---|
Purposedifferent | 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 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 problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 30–60 min | 1-4 Wochen | 1-4 h |
Participantsdifferent | 4-8 | 6-30 Experten | 3-8 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Empathy Map, Assumptions List, Research Gaps | Expert Forecast, Consensus Range, Assumption Notes | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan |
Tagsno overlap | SynthesisQualitativeWorkshop | ForecastingExpertsDecisionStrategy | Root causeProblem solvingQualityIncident |
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