Eric Berne on the ideas of Freud but were distinctly different. Freudian psychotherapists focused on patient’s personalities. Berne believed that insight could be better discovered by analyzing patients’ social transactions. Berne mapped interpersonal relationships to three ego-states of the individuals involved: the "Parent, Adult," and "Child" state. He then investigated communications between individuals based on the current state of each. He called these interpersonal interactions "transactions" and used the label "games" to refer to certain patterns of transactions which popped up repeatedly in everyday life. The origins of transactional analysis can be traced to the first five of Berne’s six articles on
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,