|
Sign In to gain access to subscriptions and/or personal tools.
|
 |
Identifying Subtypes of Criminal Psychopaths: A Replication and Extension
Marc T. Swogger*
David S. Kosson
Rosalind Franklin University of Medicine and Science
* To whom correspondence should be addressed. E-mail: Marc_Swogger{at}URMC.Rochester.edu.
 |
Abstract |
|---|
Psychopathy is an important construct in offender classification. Although several studies have suggested that there are two distinct subtypes of psychopaths, these studies have considerable limitations, including reliance on self-report measures, a failure to adequately address heterogeneity within the construct of psychopathy, and predictor-criterion contamination. A recent taxonomic study (Vassileva, Kosson, Abramowitz, & Conrod, 2005) identified four subgroups of offenders, including primary and secondary psychopaths. The present study uses cluster analysis to replicate and extend those findings to (a) an independent sample and (b) a Psychopathy Checklist-Revised factor model that reduces predictor-criterion contamination. Also, initial results were validated using a novel clustering method. Results show that psychopathy subtypes are replicable across methods. Furthermore, comparisons on other variables provide external validation of the subtypes consistent with prior theoretical conceptualizations.
First published on May 31, 2007, doi:10.1177/0093854807300758
Criminal Justice and Behavior 2007;34:953.
A more recent version of this article appeared on August 1, 2007

CiteULike Complore Connotea Del.icio.us Digg Reddit Technorati Twitter What's this?
This article has been cited by other articles:

|
 |

|
 |
 
M. G. Vaughn, J. F. Edens, M. O. Howard, and S. T. Smith
An Investigation of Primary and Secondary Psychopathy in a Statewide Sample of Incarcerated Youth
Youth Violence and Juvenile Justice,
July 1, 2009;
7(3):
172 - 188.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
M. T. Swogger, Z. Walsh, and D. S. Kosson
Psychopathy Subtypes Among African American County Jail Inmates
Criminal Justice and Behavior,
December 1, 2008;
35(12):
1484 - 1499.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
M. J. Vitacco, C. S. Neumann, and T. Wodushek
Differential Relationships Between the Dimensions of Psychopathy and Intelligence: Replication With Adult Jail Inmates
Criminal Justice and Behavior,
January 1, 2008;
35(1):
48 - 55.
[Abstract]
[PDF]
|
 |
|
|
|