Thursday 16 August 2012

Narcissistic personality disorder

Narcissistic Personality Disorder


Narcissistic personality disorder (NPD) is a personality disorder[1] in which the individual is described as being excessively preoccupied with issues of personal adequacy, power, prestige and vanity. This condition affects one percent of the population.[2][3] First formulated in 1968, it was historically called megalomania, and it is closely linked to egocentrism.

Symptoms

Symptoms of this disorder include:
Reacting to criticism with anger, shame, or humiliation
Taking advantage of others to reach their own goals
Exaggerating their own importance, achievements, and talents
Imagining unrealistic fantasies of success, beauty, power, intelligence, or romance
Requiring constant attention and positive reinforcement from others
Becoming jealous easily
Lacking empathy and disregarding the feelings of others
Being obsessed with oneself
Pursuing mainly selfish goals
Trouble keeping healthy relationships
Becoming easily hurt and rejected
Setting goals that are unrealistic
Wanting "the best" of everything
Appearing unemotional
The symptoms of Narcissistic personality disorder can be similar to the traits of individuals with strong self-esteem and confidence; differentiation occurs when the underlying psychological structures of these traits are considered pathological. Narcissists have such an elevated sense of self-worth that they value themselves as inherently better than others. Yet, they have a fragile self-esteem and cannot handle criticism, and will often try to compensate for this inner fragility by belittling or disparaging others in an attempt to validate their own self-worth. It is this sadistic tendency that is characteristic of narcissism as opposed to other psychological conditions affecting level of self-worth.
In children, inflated self-views and grandiose feelings, which are characteristics of narcissism, are part of the normal self-development. Children typically cannot understand the difference between their actual and their ideal self, which causes an unrealistic perception of the self. After about age 8, views of the self, both positive and negative, begin to develop based on comparisons of peers, and become more realistic. Two factors that cause self-view to remain unrealistic are dysfunctional interactions with parents that can be either excessive attention or a lack thereof. The child will either compensate for lack of attention or act in terms of unrealistic self-perception.
The Childhood Narcissism Scale (CNS) measurements concluded that narcissistic children seek to impress others and gain admiration but do not have any interest in creating sincere friendships. CNS researchers have measured that childhood narcissism has become more prevalent in Western society; any types of activities that focus on overly praising the individual can raise narcissistic levels. More research is needed to find the reasons that promote or protect against narcissism

Diagnosis

DSM-IV-TR 301.81

The Diagnostic and Statistical Manual of Mental Disorders fourth edition, DSM IV-TR, a widely used manual for diagnosing mental disorders, defines narcissistic personality disorder (in Axis II Cluster B).
A pervasive pattern of grandiosity (in fantasy or behavior), need for admiration, and lack of empathy, beginning by early adulthood and present in a variety of contexts, as indicated by five (or more) of the following:
Has a grandiose sense of self-importance (e.g., exaggerates achievements and talents, expects to be recognized as superior without commensurate achievements)
Is preoccupied with fantasies of unlimited success, power, brilliance, beauty, or ideal love
Believes that he or she is "special" and unique and can only be understood by, or should associate with, other special or high-status people (or institutions)
Requires excessive admiration
Has a sense of entitlement, i.e., unreasonable expectations of especially favorable treatment or automatic compliance with his or her expectations
Is interpersonally exploitative, i.e., takes advantage of others to achieve his or her own ends
Lacks empathy: is unwilling to recognize or identify with the feelings and needs of others
Is often envious of others or believes others are envious of him or her
Shows arrogant, haughty behavior or attitudes.

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