title: The evolution of behaviour therapy and cognitive behaviour therapy.
abstract: The historical background of the development of behaviour therapy is described. It was based on the prevailing behaviourist psychology and constituted a fundamentally different approach to the causes and treatment of psychological disorders. It had a cold reception and the idea of treating the behaviour of neurotic and other patients was regarded as absurd. The opposition of the medical profession and psychoanalysts is explained. Parallel but different forms of behaviour therapy developed in the US and UK. The infusion of cognitive concepts and procedures generated a merger of behaviour therapy and cognitive therapy, cognitive behaviour therapy (CBT). The strengths and limitations of the early and current approaches are evaluated.
authors.affiliation: Psychology Department, University of British Columbia, Vancouver, Canada. Electronic address: rachman@mail.ubc.ca.
authors.forename: S
authors.initials: S
authors.lastname: Rachman
mesh_terms: D001521:Behavior Therapy / Q000266:history* / Q000379:methods; D015928:Cognitive Behavioral Therapy / Q000266:history* / Q000379:methods; D049673:History, 20th Century; D006801:Humans; D001523:Mental Disorders / Q000266:history / Q000523:psychology / Q000628:therapy*
keywords: Behaviour therapy; Behaviourism; Cognitive behaviour therapy; Cognitive therapy; Conditioning; Eysenck's house; Operant conditioning; Reinforcement procedures