so·ci·o·dra·ma 
(sō′sē-ō-drämə, -drămə, -shē-)
(sō′sē-ō-drämə, -drămə, -shē-)n.
1. A psychotherapeutic technique that utilizes dramatization and role-playing to identify and remedy intergroup problems and conflicts.
2. A dramatization in which this technique is employed.
[SOCIO- + (PSYCHO)DRAMA.]