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
Berne Convention United States on 1 March 1989. The United States initially refused to become a party to the Convention, since that would have required major changes in its copyright law, particularly with regard to moral rights, removal of the general requirement for registration of copyright works and elimination of mandatory copyright notice. This led first to the U.S. ratifying the Buenos Aires Convention (BAC) in 1910, and later the Universal Copyright Convention (UCC) in 1952 to accommodate the wishes of other countries. With the WIPO's Berne revision on Paris 1971, many other countries joined the treaty, as expressed by Brazil federal