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| Criterion |  Product Discovery Working Backwards |  Operations 8D Problem Solving |  Decision Making RAPID |  Operations Kepner-Tregoe |
|---|---|---|---|---|
Purposedifferent | When the target state and benefit need to be clear first, it thinks backward from the desired outcome into the product logic. It sharpens vision, objections, and value proposition before elaboration. | 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. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | 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. |
Complexitydifferent | Medium | High | Medium | High |
Timedifferent | 4-8 h, mehrere Iterationen | 1-6 Wochen | 45-90 min | 2-8 h |
Participantsdifferent | 2-6 | 4-10 | 3-12 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Future Press Release, FAQ, Vision Statement | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | RAPID Role Map, Recommendation, Decision Log | Problem Analysis, Decision Analysis, Risk Plan |
Tagsno overlap | VisionNarrativeAlignment | QualityProblem solvingRoot cause | DecisionRolesGovernance | Problem solvingRoot causeDecisionOperations |