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 Fault Tree Analysis |  Facilitation Responsibility Poker |  Operations Causal Factor Analysis |  Operations Accountability Ladder |
|---|---|---|---|---|
Purposedifferent | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | When it stays unclear who carries responsibility and who only contributes, Responsibility Poker makes the distribution of responsibility explicit. It sharpens the boundaries between weighing in, deciding, and bearing consequences. | 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. | With defensive reactions to problems, the method shifts the view from justification to ownership. It makes visible which reaction stage a person or team is currently stuck on. |
Complexitydifferent | High | Low | High | Low |
Timedifferent | 2-6 h | 45-90 min | 2-6 h | 20-45 min |
Participantsdifferent | 3-8 | 3-10 | 3-10 | 1-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Responsibility Map, Role Agreements, Open Questions | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Ownership Reflection, Action Commitment, Coaching Notes |
Tagsno overlap | RiskRoot causeSafety | RolesResponsibilityTeamFacilitation | CausalityIncidentRoot causeTimeline | ResponsibilityLeadershipTeam |