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| Criterion |  Agile Scrum |  Operations Root Cause Analysis |  Agile Specification by Example |  Operations 5 Whys |
|---|---|---|---|---|
Purposedifferent | When a team needs to work in a fixed delivery rhythm, it stabilizes cadence, responsibility, and feedback loops. It makes collaboration reliable across sprint boundaries. | When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another. | 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 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 | Medium | Medium | Low |
Timedifferent | 1-4 Wochen je Sprint, laufend | 1-4 h | 60-90 min pro Feature | 15-30 min |
Participantsdifferent | 3-10 (Scrum Team) | 3-8 | 3-6 | 2-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Product Backlog, Sprint Backlog, Increment, Sprint Goal | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Example Table, Acceptance Tests | Root cause notes, Countermeasures |
Tagsno overlap | AgileIterationCadence | Root causeProblem solvingQualityIncident | AgileRequirementsExamplesBehavior-Driven Development | Root causeIncidentLeanProblem solving |