American Psychiatric Association (1994) Diagnostic and Statistical Manual of Mental Disorders (4th edn) (DSM–IV). APA.
Berrigan, L. P. & Garfield, S. L. (1981) Relationship between missed psychotherapy appointments to premature termination and social class. British Journal of Clinical Psychology. 39, 239–242.
Berry, A., Duggan, C. & Larkin, E. (1999) The treatability of psychopathic disorder: how clinicians decide. Journal of Forensic Psychiatry, 10, 710–719.
Collins, P. (1991) The treatability of psychopaths. Journal of Forensic Psychiatry, 2, 103–110.
D'Zurilla, T. N. & Nezu, A. (1990) Development and preliminary evaluation of the Social Problem Solving Inventory. Psychological Assessment, 2, 156–163.
Endicott, J. & Spitzer, R. L. (1979) Use of Research Daignostic Criteria and the ‘Schedule of Affective Disorders and Schizophrenia’ to study affective disorders. American Journal of Psychiatry. 136, 52–56.
Fallon, P., Bluglass, R., Edwards, B., et al (1999) Report of the Committee of Inquiry into the Personality Disorder Unit, Ashworth Special Hospital. TSO (The Stationery Office).
First, M. B., Spitzer, R. L., Williams, J. B. W., et al (1997) Structured Clinical Interview for DSM–IV Disorders (SCID). American Psychiatric Association.
Garfield, S. L. (1986) Research on client variables in psychotherapy. In Handbook of Psychotherapy and Behavior Change (3rd edn), (eds Garfield, S. L. & Bergin, A. E.), pp. 213–256. Wiley.
Hare, R. D. (1991) Manual for the Revised Psychopathy Checklist. Multi-Health Systems.
Hollin, C. R. (1995) The meaning and implication of ‘Treatment Integrity’. In What Works: in Reducing Re-Offending? Guidelines from Research and Practice. (ed. McGuire, J.), pp. 195–208, Wiley.
Home Office (2002) Criminal Statistics, England and Wales 2001 (Cm 5696). TSO (The Stationery Office).
Home Office & Department of Health (2001) DSPD Programme: Dangerous People with Severe Personality Disorder Initiative: Progress Report. Home Office.
Loranger, A., Sartorious, N., Andreoli, A., et al (1994) The International Personality Disorder Examination: the WHO/ADAMHA international pilot study of personality disorders. Archives of General Psychiatry, 51, 215–224.
Maden, A., Willaims, J., Wong, C. P., et al (2004) Treating dangerous and severe personality disorder in high security: lessons from the Regional Centre, Saskatoon, Canada. Journal of Forensic Psychiatry and Psychology, 15, 375–390.
Malik, M. L. & Beutler, L. E. (2002) The emergence of dissatisfaction with the DSM. In Rethinking DSM: A Psychological Perspective (eds Beulter, L. E. & Malik, M. L.), pp. 3–16. American Psychological Association.
McMurran, M. & Theodosi, E. (2007) Is treatment non-completion associated with increased reconviction over no treatment?
Psychology, Crime and Law, in press.
Milton, J. (2000) A postal survey of the assessment procedure for personality disorder in forensic settings. Psychiatric Bulletin, 24, 254–257.
Milton, J., Duggan, C., McCarthy, L., et al (2007) Characteristics of offenders referred to a medium secure NHS service: the first five years. Criminal Behaviour and Mental Health, 17, 57–67.
Reed, J. (1994) Report of the Department of Heath and Home Office working group on Psychopathic Disorder. Department of Health & Home Office.
Robins, E. & Guze, S. B. (1970) Establishment of diagnostic validity in psychiatric illness: its application to schizophrenia. American Journal of Psychiatry, 126, 983–987.
Smith, T. E., Koenigsberg, H. W., Yeomans, F. E., et al (1995) Predictors of dropout in psychodynamic psychotherapy of borderline personality disorder. Journal of Psychotherapy Practice and Research, 4, 205–213.
Tyrer, P. & Johnson, T. (1996) Establishing the severity of personality disorder. American Journal of Psychiatry, 153, 1593–1597.
Tyrer, P., Mitchard, S., Methuen, C., et al (2003) Treatment-rejecting and treatment-seeking personality disorders: Type R and Type S. Journal of Personality Disorders, 17, 265–270.
Webster, C. D., Douglas, K. S., Eaves, D., et al (1997) HCR–20: Assessing Risk for Violence (version 2). Mental Health Law and Policy Institute, Simon Fraser University.
Wechsler, D., Wyncherley, R. J., Benjamin, L., et al (1998) Wechsler Adult Intelligence Scale (3rd edn). The Psychological Corporation.
World Health Organization (1992) The ICD–10 Classification of Mental and Behavioural Disorders: Clinical Descriptions and Diagnostic Guidelines. WHO.