Effects of comorbid psychopathy on criminal offending and emotion processing in male offenders with Antisocial Personality Disorder. J Abnorm Psychol

Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL 60064, USA.
Journal of Abnormal Psychology (Impact Factor: 4.86). 12/2006; 115(4):798-806. DOI: 10.1037/0021-843X.115.4.798
Source: PubMed

ABSTRACT Antisocial personality disorder (ASPD) and psychopathy are two syndromes with substantial construct validity. To clarify relations between these syndromes, the authors evaluated 3 possibilities: (a) that ASPD with psychopathy and ASPD without psychopathy reflect a common underlying pathophysiology; (b) that ASPD with psychopathy and ASPD without psychopathy identify 2 distinct syndromes, similar in some respects; and (c) that most correlates of ASPD reflect its comorbidity with psychopathy. Participants were 472 incarcerated European American men who met Diagnostic and Statistical Manual (4th ed., American Psychiatric Association, 1994) criteria for ASPD and Psychopathy Checklist criteria for psychopathy, who met the criteria for ASPD but not for psychopathy, or who did not meet diagnostic criteria for either ASPD or psychopathy (controls). Both individuals with ASPD only and those with ASPD and psychopathy were characterized by more criminal activity than were controls. In addition, ASPD with psychopathy was associated with more severe criminal behavior and weaker emotion facilitation than ASPD alone. Group differences in the association between emotion dysfunction and criminal behavior suggest tentatively that ASPD with and ASPD without prominent psychopathic features may be distinct syndromes.

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Available from: Joseph P Newman, Sep 29, 2015
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    • "In support of a theoretical distinction between psychopathy and ASPD, findings indicate that offenders with ASPD plus psychopathy show a more severe pattern of offending relative to those with ASPD in the absence of psychopathy, and those with neither diagnosis [9]. Additional evidence points to differences in the processing of emotional stimuli between psychopaths and non-psychopaths with ASPD [9,10]. "
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    ABSTRACT: Psychopathic personality traits are linked with selfish and non-cooperative responses during economical decision making games. However, the possibility that these responses may vary when responding to members of the in-group and the out-group has not yet been explored. We aimed to examine the effects of primary (selfish, uncaring) and secondary (impulsive, irresponsible) psychopathic personality traits on the responses of non-offending participants to the in-group and the out-group (defined in terms of affiliation to a UK University) across a series of economical decision making games. We asked a total of 60 participants to act as the proposer in both the dictator game and the ultimatum game. We found that across both tasks, those who scored highly for secondary psychopathic traits showed an elevated intergroup bias, making more generous offers toward members of the in-group relative to the out-group. An exaggerated intergroup bias may therefore represent a motivational factor for the antisocial behavior of those with elevated secondary psychopathic traits.
    PLoS ONE 08/2013; 8(8):e69565. DOI:10.1371/journal.pone.0069565 · 3.23 Impact Factor
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    • "More broadly, Miller and Lynam's (this issue ) nomological network renders psychopathy largely isomorphic with the DSM–IV (American Psychiatric Association, 2000) diagnosis of ASPD, a condition marked by a longstanding history of unsuccessful behaviors, especially antisocial and criminal actions. Yet most major scholars in the field (e.g., Hare, 2003; Kosson, Lorenz, & Newman, 2006; Lykken, 1995) concur that psychopathy and ASPD are far from synonymous (see also Lilienfeld, 1994). Specifically , measures of the core interpersonal (e.g., superficial charm) and affective (e.g., callousness ) traits of psychopathy are only moderately associated with indices of ASPD, are separable from ASPD indices factor-analytically (Harpur et al., 1989), and differ markedly from ASPD indices in many key external correlates. "
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    ABSTRACT: Based on their 2011 meta-analysis of the correlates of the Psychopathic Personality Inventory (PPI), Miller and Lynam (An examination of the Psychopathic Personality Inventory's nomological network: A meta-analytic review, Personality Disorders: Theory, Research, and Treatment, 3, 305-326) conclude that its Fearless Dominance (PPI-FD) higher-order dimension exhibits weak construct validity, leading them to question the relevance of boldness to the conceptualization and assessment of psychopathy. We examine their assertions in light of the clinical, conceptual, and empirical literatures on psychopathy. We demonstrate that Miller and Lynam's assertions (a) are sharply at odds with evidence that well-validated psychopathy measures detect both secondary and primary subtypes, the latter of which is linked to social poise and immunity to psychological distress, (b) are inconsistent with most classic clinical descriptions of psychopathy, in which fearless dominance plays a key role, (c) presume an a priori nomological network of psychopathy that leaves scant room for adaptive functioning and renders psychopathy largely equivalent to antisocial personality disorder as defined by the Diagnostic and Statistical Manual of Mental Disorders, (d) are premised on a misunderstanding of the role of Cleckley's "mask" of healthy adjustment in psychopathy, and (e) are contradicted by data-some reported elsewhere by Miller and Lynam themselves-that PPI-FD is moderately to highly associated with scores on several well-validated psychopathy measures, as well as with personality traits and laboratory markers classically associated with psychopathy. A scientific approach to psychopathy requires the question of whether its subdimensions are linked to adaptive functioning to be adjudicated by data, not by fiat.
    Personality Disorders: Theory, Research, and Treatment 07/2012; 3(3):327-40. DOI:10.1037/a0026987 · 3.54 Impact Factor
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    • "To be motivated to be concerned about another's welfare, one needs to be affectively and empathically aroused, and to anticipate the cessation of mutually experienced personal distress (Barnett and Thompson, 2001). This signal may be lacking in psychopathic individuals who exhibit weaker psychophysiological reactions such as skin conductance reactivity to emotional stimuli and poor passive-avoidance learning (Kosson et al., 2006). The atypical processing of negative emotional stimuli coupled with poor inhibitory control, may account for morally inappropriate behavior in psychopaths. "
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    ABSTRACT: In mammals, empathy is crucial for living in social groups and caring for others. In this paper, we consider the structural and functional organization of empathy. We propose that empathy subsumes a variety of neurobiological processes and partially dissociable information processing subsystems, each of which has a unique evolutionary history. Even the most advanced and flexible forms of empathy in humans are built on more basic forms and remain connected to core subcortical and neurohormonal mechanisms associated with affective communication, parental care and social attachment processes. Considering empathy within a framework that recognizes both the continuities and the changes within a phylogenetic perspective provides a richer understanding of empathy and related neurobehavioral processes.
    Progress in Neurobiology 05/2012; 98(1):38-48. DOI:10.1016/j.pneurobio.2012.05.001 · 9.99 Impact Factor
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