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Selected:8D Problem Solving Riskiest Assumption Test Experiment Canvas Hypothesis Prioritization Canvas

Criterion	Operations 8D Problem Solving	Product Discovery Riskiest Assumption Test	Product Discovery Experiment Canvas	Product Discovery Hypothesis Prioritization Canvas
Purposedifferent	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 an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report.	When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric.	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	High	Medium	Low	Medium
Timedifferent	1-6 Wochen	1-2 Wochen pro Iteration	30-60 min	60-90 min
Participantsdifferent	4-10	2-6	1-5	3-8
Formatdifferent	Workshop + async	Workshop + async	Workshop + async	Workshop
Outputdifferent	8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan	Prioritized Assumption List, Test Plan, Results Report	Completed Experiment Canvas, Success Metric	Prioritization Canvas, Hypothesis Backlog
Tagsno overlap	QualityProblem solvingRoot cause	ExperimentsValidationDiscoveryAssumptions	ExperimentsValidationDiscoveryHypothesis	ExperimentsPrioritizationDiscoveryHypothesis

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