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 exceptions, the Berne Convention establishes the "three-step test" in Article 9(2), which establishes a framework for member nations to develop their own national exceptions. The three-step test establishes three requirements: that the legislation be limited to certain (1) special cases; (2) that the exception does not conflict with a normal exploitation of the work, and (c) that the exception does not unreasonably prejudice the legitimate interests of the author. The Berne Convention does not expressly reference doctrines such as fair use or fair dealing, leading some critics of fair use to argue that fair use violates the Berne Convention. However,