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| Criterion |  Systems Thinking Current Reality Tree |  Product Strategy ICE Scoring |  Operations Causal Factor Analysis |
|---|---|---|---|
Purposedifferent | 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. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | 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. |
Complexitydifferent | High | Low | High |
Timedifferent | 2-6 h | 30-60 min | 2-6 h |
Participantsdifferent | 3-8 | 2-8 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Current Reality Tree, Core Problems, Intervention Ideas | ICE Table, Top Idea List | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions |
Tagsno overlap | Systems thinkingRoot causeConstraintsCausality | PrioritizationScoringGrowthDecision | CausalityIncidentRoot causeTimeline |
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