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| Criterion |  Facilitation Six Thinking Hats |  Decision Making Constraint Analysis |  Agile Specification by Example |  Decision Making Decision 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. | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 45-90 min | 30-90 min | 60-90 min pro Feature | 30-90 min |
Participantsdifferent | 4-12 | 2-8 | 3-6 | 1-6 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Perspective Notes, Decision Inputs, Action Items | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Example Table, Acceptance Tests | Decision Tree, Option Map, Assumption List |
Tagsno overlap | FacilitationOptionsDecision | ConstraintsDecisionPlanningOptions | AgileRequirementsExamplesBehavior-Driven Development | DecisionTreeOptions |