The large group in training Parts I and II.

This article studies the work of large groups in the training of group psychotherapists and is organized in two parts for sequential publication. We review the literature on the history and evolution of large groups in general, concentrating on those devoted to the large group in training, starting from the very first, Skynner's, from which we take our title. The core of the paper explores the learning experience provided by the Large Training Group (LTG) serving students on the Diploma and Qualifying Courses at the Institute of Group Analysis, London (IGA). We describe the LTG from the standpoint of its staff and participating students over a period of some eight years; discuss the role of the staff sub-group in the evolution and co-creation of a particular discourse and we give special attention to the question of leadership and the role of the convener. Each of its two parts contains a vignette that is discussed in the light of the literature reviewed; and each contains a summarizing table, the first devoted to our principles of practice and the second to the primary purposes of the LTG and our staffing responsibilities. [ABSTRACT FROM AUTHOR]