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| Criterion |  Agile Specification by Example |  Operations PDCA Cycle |  Operations 5 Whys |
|---|---|---|---|
Purposedifferent | 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 an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | For a single, hard-to-explain deviation, the method exposes the causal chain behind the visible symptom. It keeps the cause open until a controllable condition emerges instead of a mere description. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 60-90 min pro Feature | 1 h bis mehrere Wochen | 15-30 min |
Participantsdifferent | 3-6 | 1-8 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Workshop |
Outputdifferent | Example Table, Acceptance Tests | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Root cause notes, Countermeasures |
Tagsno overlap | AgileRequirementsExamplesBehavior-Driven Development | Continuous improvementLeanExperiments | Root causeIncidentLeanProblem solving |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
