View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Facilitation Fishbowl Discussion |  Operations Causal Factor Analysis |  Operations 8D Problem Solving |  Facilitation World Café |
|---|---|---|---|---|
Purposedifferent | When a controversial topic needs depth and discipline at the same time, Fishbowl Discussion makes the structure of the conversation transparent. The format keeps the core small enough for real dialogue and open enough for controlled turnover. | 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. | 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 group needs to connect many viewpoints in a short time, World Café creates a calm alternation between closeness and rotation. It sets thinking in motion without forcing the conversation into full-plenary rigidity. |
Complexitydifferent | Medium | High | High | Medium |
Timedifferent | 45-90 min | 2-6 h | 1-6 Wochen | 60-180 min |
Participantsdifferent | 8-80 | 3-10 | 4-10 | 12-100+ |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Discussion Insights, Observed Tensions, Follow-up Questions | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Table Notes, Emergent Themes, Shared Questions |
Tagsno overlap | FacilitationDialogueLarge group | CausalityIncidentRoot causeTimeline | QualityProblem solvingRoot cause | FacilitationDialogueLarge groupSensemaking |