Peter Butcher BA (Hons), MPsychol, CPsychol, Associate Fellow of the British Psychological Society(AFBsPS); and an accredited member of the British Association of Behavioural and Cognitive Psychotherapies (the BABCP). Peter has experience working as a cognitive behaviour therapist since the 1970s, a special interest in sharing psychological skills with others, and 20 years association with speech and language therapists working with psychogenic voice disorders. Peter has published widely in international journals on CBTand related subjects, including psychogenic voice, and he has presented...