Personality pathology in a forensic setting : prevalence, assessment, and prognostic value for treatment

Spaans, M.A. (2016)

Doctoral Thesis

 

Research on the prevalence, diagnostic and prognostic value for treatment of personality pathology – i.e., both personality disorders and problematic personality characteristics – was carried out within a mainly Dutch forensic mental health setting. Issues such as (dis)simulation and unintentional self-deception limit the utility of self-report instruments within a pre-trial setting. Personality disorders and psychopathic traits in suspected offenders in the Netherlands often lead to court rulings of enforced psychiatric treatment – an internationally unique situation. A prospective study on the predictive value of personality disorder isolated factors that can affect enforced treatment length, such as crime type and comorbidity, that can be a focus for policy makers and forensic mental health experts. Caution is advised when using self-report instruments within the forensic context, especially in the absence of response bias scales and in the case of (legal) incentives for certain outcomes. There is urgent need for international standardization of instruments and terminology and a test battery that is specifically designed for and validated within forensic populations. An increase in (detail of) digital registration of patient, treatment and risk characteristics is necessary for meaningful scientific research, a better assessment of personality and risks, fewer incidents, lower recidivism and shorter treatment.

 

• Assessment
• Diagnosis
• Forensic
• Offenders
• Personality
• Psychopathology
• Self-report
• Suspects
• Treatment

• All authors: Spaans, M.A.
• Supervisor: Spinhoven, P.; Beurs, E. de
• Co-supervisor: Rinne, T.
• Committee: Eurelings-Bontekoe, L.; Leun, J. van der; Vermeiren, R.; Koenraadt, F.; Marle, H. van
• Qualification: Doctor (dr.)
• Awarding Institution: Institute of Psychology, Social and Behavioural Sciences, Leiden University
• Date: 2016-12-06