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An Analysis of the Progressive Development of Vocal Responses in a Mute Schizophrenic Patient

Published online by Cambridge University Press:  16 June 2009

Douglas Fraser
Affiliation:
Senior Clinical Psychologist
James Anderson
Affiliation:
Senior Enrolled Nurse Clinical Psychologist
Joanne Grime
Affiliation:
Tayside Area Clinical Psychology Department, Royal Dundee Liff Hospital, Dundee DD2 5NF

Extract

The progressive development of vocal responses in a 72-year-old male schizophrenic patient with a history of 48 years of complete mutism is described. The emergence of recognizable words and phrases is closely linked to the application of a range of behaviour modification procedures. The programming of generalization of treatment effects across individuals and across settings is also described.

Type
Research Article
Copyright
Copyright © British Association for Behavioural and Cognitive Psychotherapies 1981

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