Eric Berne and Effective Method of Group Therapy," which was presented by invitation at the 1957 Western Regional Meeting of the American Group Psychotherapy Association of Los Angeles. With the publication of this paper in the 1958 issue of the American Journal of Psychotherapy, Berne's new method of diagnosis and treatment, transactional analysis, became a permanent part of the psychotherapeutic literature. In addition to restating his concepts of ego states and structural analysis, the 1958 paper added the important new features of transactional analysis proper (i.e. the analysis of transactions), games, and scripts. His seminar group from the 1950s developed the term
Eric Berne psychiatric residency at the Psychiatric Clinic of Yale University School of Medicine, where he worked for two years. In 1939, Berne became an American citizen and shortened his name from Eric Lennard Bernstein to Eric Berne. In 1949, he was admitted as a Fellow in the American Psychiatric Association. From 1938-40, Berne was an assistant physician at Ring Sanitarium, Arlington Heights, Massachusetts. From 1940-43 he was employed as a psychiatrist in a sanitarium in Connecticut, and concurrently as a clinical assistant in psychiatry at Mt Sinai Hospital in New York. He also maintained a private practice. In 1943, during World