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| Criterion |  Operations 5 Whys |  Product Discovery Hypothesis Prioritization Canvas |
|---|---|---|
Purposedifferent | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. | When many hypotheses compete for attention, it brings order to their learning sequence and importance. It separates problem, assumption, solution, and evidence. The result is captured as a prioritization canvas and a hypothesis backlog. |
Complexitydifferent | Low | Medium |
Timedifferent | 15-30 min | 60-90 min |
Participantsdifferent | 2-6 | 3-8 |
Formatsame | Workshop | Workshop |
Outputdifferent | Root cause notes, Countermeasures | Prioritization Canvas, Hypothesis Backlog |
Tagsno overlap | Root causeIncidentLeanProblem solving | ExperimentsPrioritizationDiscoveryHypothesis |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
