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| Criterion |  Facilitation Six Thinking Hats |  Operations Causal Factor Analysis |  Systems Thinking Current Reality Tree |
|---|---|---|---|
Purposedifferent | 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 event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. |
Complexitydifferent | Medium | High | High |
Timedifferent | 45-90 min | 2-6 h | 2-6 h |
Participantsdifferent | 4-12 | 3-10 | 3-8 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Perspective Notes, Decision Inputs, Action Items | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Current Reality Tree, Core Problems, Intervention Ideas |
Tagsno overlap | FacilitationOptionsDecision | CausalityIncidentRoot causeTimeline | Systems thinkingRoot causeConstraintsCausality |
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