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| Criterion |  Agile Starfish Retrospective |  Operations 8D Problem Solving |  Agile Start Stop Continue |  Agile Mad Sad Glad |
|---|---|---|---|---|
Purposedifferent | When improvement options need to be sorted more finely than just start and stop, it brings observations into clear kinds of action. This makes visible what should be done more, less, newly, or continued. | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | When a team wants to deliberately adjust its working behavior, it makes habits visible and assessable. It focuses on concrete changes instead of diffuse mood. | When a team's or workshop's mood needs to become readable, it structures emotional signals with little setup. It makes strain, relief, and sources of energy tangible. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 45-90 min | 1-6 Wochen | 30-60 min | 30-60 min |
Participantsdifferent | 4-12 | 4-10 | 3-12 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Starfish Board, Practice Changes, Experiments | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Start Stop Continue Board, Improvement Actions | Emotion Board, Themes, Action Items |
Tagsno overlap | RetrospectiveImprovementExperimentsTeam | QualityProblem solvingRoot cause | RetrospectiveImprovementTeamReflection | RetrospectiveTeamReflection |