TY  - JOUR
AB  - Purpose The purpose of this paper is to examine sexual offender treatment responses as a function of psychopathy subtype.Design/methodology/approach Measures of sexual violence risk, treatment change and outcome variables were coded retrospectively on a sample of 86 high Psychopathy Checklist-Revised (PCL-R) scoring sexual offenders. Psychopathy subtypes were identified through cluster analysis of PCL-R facet scores.Findings Two subtypes were identified labeled classic and aggressive. They were comparable in their level of risk and need and did not differ in rates of treatment completion or change. The aggressive subtype had higher rates of violent and general recidivism and higher frequencies of major mental disorder and cognitive disability. Results of Cox regression survival analysis demonstrated that treatment-related changes in risk were associated with reductions in violent recidivism for the aggressive, but not classic, psychopathy variant.Practical implications Psychopathy is a heterogeneous syndrome. Moreover, psychopathic offenders can demonstrate risk relevant treatment changes. PCL-R facet profiles have important responsivity implications. However, not all psychopathic offenders fare poorly in treatment.Originality/value This is one of very few studies to examine treatment response and links to outcome among psychopathic offenders, particularly as this relates to subtype.
VL  - 4
IS  - 3
SN  - 2056-3841
DO  - 10.1108/JCRPP-11-2017-0035
UR  - https://doi.org/10.1108/JCRPP-11-2017-0035
AU  - Sewall Lindsay A.
AU  - Olver Mark E.
PY  - 2018
Y1  - 2018/01/01
TI  - Sexual offender treatment outcomes among psychopathy subtypes
T2  - Journal of Criminological Research, Policy and Practice
PB  - Emerald Publishing Limited
SP  - 161
EP  - 173
Y2  - 2024/04/19
ER  -