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| Criterion |  Systems Thinking Leverage Points |  Systems Thinking Future Reality Tree |  Agile Specification by Example |
|---|---|---|---|
Purposedifferent | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. |
Complexitydifferent | High | High | Medium |
Timedifferent | Half day | 2-4 h | 60-90 min pro Feature |
Participantsdifferent | 3-12 | 3-8 | 3-6 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Leverage Map, Action Strategy | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Example Table, Acceptance Tests |
Tagsno overlap | Systems thinkingChangeStrategy | Theory of ConstraintsSystems thinkingChange | AgileRequirementsExamplesBehavior-Driven Development |
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