View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations 5 Whys |  Systems Thinking System Dynamics Simulation |  Operations Causal Factor Analysis |
|---|---|---|---|
Purposedifferent | 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. | System Dynamics Simulation makes assumptions about time, delay, and feedback testable through experiments. It draws relationships, patterns, and feedback loops. The result is captured as a simulation model and scenario reports. | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. |
Complexitydifferent | Low | High | High |
Timedifferent | 15-30 min | Mehrere Tage bis Wochen | 2-6 h |
Participantsdifferent | 2-6 | 1-5 Modellierende, Stakeholder asynchron | 3-10 |
Formatdifferent | Workshop | Async | Workshop + async |
Outputdifferent | Root cause notes, Countermeasures | Simulation Model, Scenario Reports | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions |
Tagsno overlap | Root causeIncidentLeanProblem solving | Systems thinkingDynamicsSimulationAnalysis | CausalityIncidentRoot causeTimeline |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
