69634056_ns__Introduction_by_Jon_Roland__Body_Politic
[Convention] Deliberation is moderated by a chairperson, using formal rules of parliamentary procedure, allowing discussion to be ended so that decisions can be made. [Body Politic] 
Deliberation is not moderated. Discussion is continuous, but unending and unstructured.
Hoar: Constitutional Conventions: Introduction by Jon Roland
Body Politic