Integrating normal and abnormal personality structure: a proposal for DSM-V.
ABSTRACT The personality disorders section of the American Psychiatric Association's fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) is currently being developed. The purpose of the current paper is to encourage the authors of DSM-V to integrate normal and abnormal personality structure within a common, integrative model, and to suggest that the optimal choice for such an integration would be the five-factor model (FFM) of general personality structure. A proposal for the classification of personality disorder from the perspective of the FFM is provided. Discussed as well are implications and issues associated with an FFM of personality disorder, including validity, coverage, feasibility, clinical utility, and treatment implications.
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ABSTRACT: Personality disorders have a complex relationship with the law that in many ways reflects their complexity within the clinical and research communities. This paper addresses expert testimony about personality disorders, outlines how personality disorders are assessed in forensic cases, and describes how personality disorders are viewed in different legal contexts. Reasons are identified why personality disorders are not generally accepted as significant mental illness within the legal system, including high incidence of personality dysfunction in criminal populations, frequent comorbidity of personality disorders making it difficult to determine direct causation, and difficulty determining where on a continuum personality traits should be defined as illness (or not). In summary, the legal system, to a significant degree, mirrors the clinical conception of personality disorders as not severe mental diseases or defects, not likely to change, and most often, under volitional control.Dialogues in clinical neuroscience. 06/2013; 15(2):203-11.
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ABSTRACT: This study aimed to examine a Big Five ‘bright-side’ analysis of a sub-clinical personality disorder, i.e. narcissism. A total of 6957 British adults completed the NEO-PI-R, which measures the Big Five Personality factors at the domain and the facet level, as well as the Hogan Development Survey (HDS), which has a measure of Narcissism called Bold as one of its dysfunctional interpersonal tendencies.Correlation and regression results confirmed many of the associations between the Big Five domains and facets (NEO-PI-R) and sub-clinical narcissism. The Bold (Narcissism) scale from the HDS was the criterion variable in all analyses. Bold individuals are disagreeable extraverts with very low scores on facet Modesty but moderately high scores on Assertiveness, Competence and Achievement Striving. The study confirmed work using different population groups and different measures. Copyright © 2014 John Wiley & Sons, Ltd.Personality and Mental Health 04/2014; · 1.10 Impact Factor
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ABSTRACT: Personality traits and schizophrenia present gender differences; however, gender has not been considered in most studies on personality and schizophrenia. This study aims to identify the different personality dimensions of schizophrenia patients and healthy control subjects by gender and to explore the relationship between personality dimensions and illness severity variables by analyzing data for males and females separately.BMC Psychiatry 05/2014; 14(1):151. · 2.23 Impact Factor