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| Criterion |  Product Discovery Problem Interview |  Operations Causal Factor Analysis |
|---|---|---|
Purposedifferent | When the picture of the problem still needs to become solid, it asks about real situations and consequences. It separates genuine suffering from mere interest in a solution. | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. |
Complexitydifferent | Medium | High |
Timedifferent | 30-60 min je Interview | 2-6 h |
Participantsdifferent | 5-12 Interviews | 3-10 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Problem Evidence, Risk Notes, Customer Segments | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions |
Tagsno overlap | DiscoveryInterviewsValidation | CausalityIncidentRoot causeTimeline |
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