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| Criterion | ![]() UX Research Affinity Diagramming | ![]() Operations 8D Problem Solving | ![]() Operations Scatter Diagram |
|---|---|---|---|
Purposedifferent | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | When the question is whether two measures are related, the method makes patterns in the data picture visible. It separates felt correlations from relationships that actually show up in the data. |
Complexitydifferent | Low | High | Low |
Timedifferent | 45–90 min | 1-6 Wochen | 30-90 min |
Participantsdifferent | 3-10 | 4-10 | 1-4 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Scatter Plot, Korrelationsnotiz, Hypothesenliste |
Tags1 shared | SynthesisQualitativeRoot cause | QualityProblem solvingRoot cause | Root causeQualityVisualization |
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