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| Criterion |  Engineering Hypothesis-Driven Troubleshooting |  Facilitation Decision Jam |  Architecture Architecture Decision Record |
|---|---|---|---|
Purposedifferent | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 30-240 min | 60-90 min | 15-45 min |
Participantsdifferent | 1-6 | 4-10 | 1-3 |
Formatdifferent | Workshop + async | Workshop | Async |
Outputdifferent | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | Problem Cluster, Prioritized Challenge, Experiment | ADR File, Decision Log, Rationale |
Tagsno overlap | TroubleshootingProblem solvingDiagnosis | FacilitationDecisionProblem solvingWorkshop | ArchitectureRationaleDocumentationGovernance |
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