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| Criterion |  Operations ALPEN Method |  Operations 5 Whys |  Systems Thinking Current Reality Tree |
|---|---|---|---|
Purposedifferent | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. | 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. | A Current Reality Tree condenses many symptoms into a few causal chains. The method makes visible which core problems drive several negative effects at once. |
Complexitydifferent | Low | Low | High |
Timedifferent | 10-20 min daily | 15-30 min | 2-6 h |
Participantsdifferent | 1 | 2-6 | 3-8 |
Formatdifferent | Async | Workshop | Workshop |
Outputdifferent | Daily Plan, Time Estimates, Review Notes | Root cause notes, Countermeasures | Current Reality Tree, Core Problems, Intervention Ideas |
Tagsno overlap | PlanningTime managementProductivityOperations | Root causeIncidentLeanProblem solving | Systems thinkingRoot causeConstraintsCausality |
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