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| Criterion |  Operations PDCA Cycle |  Operations Weekly Review |  Operations Root Cause Analysis |  Operations Getting Things Done |
|---|---|---|---|---|
Purposedifferent | 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. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. | 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. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 1 h bis mehrere Wochen | 30-60 min | 1-4 h | 1-2 h Setup, laufend |
Participantsdifferent | 1-8 | 1 | 3-8 | 1 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Updated Task System, Weekly Focus, Next Actions | Problem Statement, Cause Hypotheses, Confirmed Causes, Action Plan | Action Lists, Project List, Review Routine |
Tagsno overlap | Continuous improvementLeanExperiments | ProductivityExecutionPlanning | Root causeProblem solvingQualityIncident | ProductivityPlanningTasksExecution |