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| Criterion |  Decision Making Pareto Analysis |  Operations 8D Problem Solving |  Innovation Contradiction Analysis |
|---|---|---|---|
Purposedifferent | In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle. | 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 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. |
Complexitydifferent | Low | High | Medium |
Timedifferent | 30-60 min | 1-6 Wochen | 60-120 min |
Participantsdifferent | 1-6 | 4-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Pareto Chart, Top Causes, Focus List | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas |
Tagsno overlap | PrioritizationQualityFocusRoot cause | QualityProblem solvingRoot cause | ContradictionsInnovationProblem solving |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
