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| Criterion |  Operations Kepner-Tregoe |  Innovation TRIZ |  Innovation Contradiction Analysis |  Facilitation Decision Jam |
|---|---|---|---|---|
Purposedifferent | 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 technical contradictions or trade-offs, the method looks for solutions that resolve opposing requirements at the same time. It translates limits into an explicit picture of conflict that becomes workable. This produces not just compromises but more elegant principles. | When a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. | 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 | High | High | Medium | Low |
Timedifferent | 2-8 h | 1-4 h | 60-120 min | 60-90 min |
Participantsdifferent | 2-8 | 2-8 | 2-8 | 4-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Problem Analysis, Decision Analysis, Risk Plan | Contradiction Statement, Inventive Principles, Solution Concepts | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Problem Cluster, Prioritized Challenge, Experiment |
Tags1 shared | Problem solvingRoot causeDecisionOperations | InnovationProblem solvingContradictionsCreativity | ContradictionsInnovationProblem solving | FacilitationDecisionProblem solvingWorkshop |