I am providing group supervision. How long should each group session last and how many participants should attend?

Ideally a group should consist of no more than 5 participants and should last for around 2 hours. EMDR Consultants need to be able to be sure that they can safely supervise the practice of all of their supervisees. EMDR Consultants need also to be able to gain a clear picture of their supervisee’s practice and to take into account the regularity of attendance of their supervisees at groups.