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| Criterion |  Facilitation 3-Circle Venn Diagram |  Operations Kepner-Tregoe |  Operations Failure Mode and Effects Analysis |  Facilitation Decision Jam |
|---|---|---|---|---|
Purposedifferent | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. |
Complexitydifferent | Low | High | High | Low |
Timedifferent | 15-45 min | 2-8 h | 2-6 h | 60-90 min |
Participantsdifferent | 2-8 | 2-8 | 3-10 | 4-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Venn Diagram, Overlap Notes, Differentiators | Problem Analysis, Decision Analysis, Risk Plan | FMEA Table, Risk Priority, Mitigation Actions | Problem Cluster, Prioritized Challenge, Experiment |
Tagsno overlap | ComparisonFacilitationAlignment | Problem solvingRoot causeDecisionOperations | RiskQualityOperationsRoot cause | FacilitationDecisionProblem solvingWorkshop |