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Criterion
Paper illustration for World Café.
Facilitation
World Café
Paper illustration for Root Cause Analysis.
Operations
Root Cause Analysis
A3 Problem-Solving workspace showing the question, observations, and next decision.
Operations
A3 Problem Solving
Purposedifferent
When a group needs to connect many viewpoints in a short time, World Café creates a calm alternation between closeness and rotation. It sets thinking in motion without forcing the conversation into full-plenary rigidity.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.For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together.
Complexitysame
MediumMediumMedium
Timedifferent
60-180 min1-4 h45-90 min
Participantsdifferent
12-100+3-82-5
Formatdifferent
WorkshopWorkshop + asyncWorkshop + async
Outputdifferent
Table Notes, Emergent Themes, Shared QuestionsProblem Statement, Cause Hypotheses, Confirmed Causes, Action PlanA3 Report, Action Plan, Root Cause Analysis
Tagsno overlap
FacilitationDialogueLarge groupSensemaking
Root causeProblem solvingQualityIncident
LeanProblem solvingCoachingOperations
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Often compared together

Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration for 8D Problem Solving.
Operations
8D Problem Solving
Paper illustration for Failure Mode and Effects Analysis
Operations
Failure Mode and Effects Analysis
Paper fishbone diagram with a measurable effect at the head and six labeled cause branches.
Operations
Fishbone Diagram