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| Criterion |  Facilitation Timeline |  Operations Kepner-Tregoe |  Facilitation Six Thinking Hats |  Operations 8D Problem Solving |
|---|---|---|---|---|
Purposedifferent | When a project, incident, or change process is only remembered in fragments, Timeline brings the sequence back into a readable form. It makes turning points, precursors, and after-effects recognizable over the course of time. | 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. | When a topic gets stuck too quickly in the same thinking mode, Six Thinking Hats deliberately separates the perspectives. This means facts, risks, creativity, and emotional signals get worked through one after another instead of mixed together. | 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. |
Complexitydifferent | Low | High | Medium | High |
Timedifferent | 30-90 min | 2-8 h | 45-90 min | 1-6 Wochen |
Participantsdifferent | 2-12 | 2-8 | 4-12 | 4-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Timeline, Milestones, Insight Notes | Problem Analysis, Decision Analysis, Risk Plan | Perspective Notes, Decision Inputs, Action Items | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan |
Tagsno overlap | TimelineFacilitationSequence | Problem solvingRoot causeDecisionOperations | FacilitationOptionsDecision | QualityProblem solvingRoot cause |