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| Criterion |  Operations Barrier Analysis |  Facilitation World Café |  Facilitation Open Space Technology |  Facilitation Fishbowl Discussion |
|---|---|---|---|---|
Purposedifferent | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | 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. | When a complex topic does not yet have a fitting agenda, Open Space Technology hands topic ownership back to the participants. The format suits questions that only move forward when real interest determines the order. | 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. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | 2-4 h | 60-180 min | 0.5-2 Tage | 45-90 min |
Participantsdifferent | 2-6 | 12-100+ | 20-500+ | 8-80 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Table Notes, Emergent Themes, Shared Questions | Session Marketplace, Proceedings, Action Topics | Discussion Insights, Observed Tensions, Follow-up Questions |
Tagsno overlap | Root causeSafetyIncident | FacilitationDialogueLarge groupSensemaking | FacilitationLarge groupAutonomy | FacilitationDialogueLarge group |