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Narcissistic personality disorder.

ABSTRACT Clinical theorists across various orientations describe individuals diagnosed with narcissistic personality disorder as those characterized by a pervasive pattern of grandiosity, a sense of privilege or entitlement, an expectation of preferential treatment, an exaggerated sense of self-importance, and arrogant or haughty behaviors or attitudes (Westen & Shedler, 1999). Despite common clinical usage, the concept of narcissistic personality disorder is highly controversial and of uncertain validity. The vast majority of the literature on narcissistic personality disorder has been theoretical and clinical rather than empirical. The research that does exist, with a few important exceptions, has not been carried out programmatically. In this chapter, we will summarize and integrate the best available scientific evidence bearing on the etiology, assessment, diagnosis, course, and treatment of the disorder. We will begin with a brief history of the concept of narcissistic personality disorder, then review and evaluate a number of conceptualizations, and conclude with recommendations for further research on unresolved conceptual and methodological issues as we look toward DSM-V. (PsycINFO Database Record (c) 2012 APA, all rights reserved)

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