Personality Disorders

A personality disorder is a severe disturbance in the characterological constitution and behavioural tendencies of the individual, usually involving several areas of the personality, and nearly always associated with considerable personal and social disruption. Personality disorder tends to appear in late childhood or adolescence and continues to be manifest into adulthood. It is therefore unlikely that the diagnosis of personality disorder will be appropriate before the age of 16 or 17 years. General diagnostic guidelines applying to all personality disorders are presented below; supplementary descriptions are provided with each of the subtypes.

Prior to 1994, when Asperger Syndrome first appeared in the DSM-IV, people at the high functioning end of the autistic spectrum were usually diagnosed with a mental illness such as schizophrenia or a personality disorder. This still happens, although less frequently now that milder forms of autism are being recognized. Although none of these personality disorders can be properly diagnosed with a Pervasive Developmental Disorder, there are some which share characteristics of PDDs.



Schizoid Personality Disorder This is probably the personality disorder most similar to autism. It is characterised by detatcment from social relationships and a restricted range of emotional expression (affect) interpersonal settings.
Obsessive Compulsive Personality Disorder Different from Obsessive Compulsive Disorder (OCD), OCPD is a pervasive pattern of preoccupation with orderliness, perfectionism, and mental and interpersonal control, at the expense of flexibility, openness, and efficiency.
Avoidant Personality Disorder Another disorder involving primarily social withdrawl or inhibition. In the case of the avoidant personality, the withdrawl is due to feelings of inadequacy, and hypersensitivity to negative evaluation.
Borderline Personality Disorder Less diagnostically similar to autism, this is still a relatively common misdiagnosis. Perhaps not even a "true" disorder, Borderline Personality Disorder is a label given to almost any female who engages in self-injury or has relationship problems regardless of whether the other criteria are met. According to the DSM-IV, it is a pervasive pattern of instability of interpersonal relationships, self-image, and affects, and marked impulsivity.

Articles

Cliniweb International
Search for articles on various personality disorders.

Internet Mental Health:
Each of the following includes American (DSM-IV) and European (ICD-10) diagnostic criteria and some other information. Pages are included for the following: Schizoid, Avoidant, Obsessive Compulsive, Borderline

Sympatico: HealthyWay: Health Links: Mental Health: Personality Disorders
Links with reviews and ratings.

Health Center: Personality Disorders:
This page contains links to other information about personality disorders on the site. There are individual pages for each of the personality disorders in the DSM-IV, including the following: Schizoid, Avoidant, Obsessive Compulsive, Borderline

Personality Disorders
This site appears to auto-search any of several search engines to find information about a specific topic. This page is for "Personality Disorders". There are also separate pages for: Schizoid, Avoidant, Compulsive (no mention of Obsessive Compulsive), Borderline

Mental Health Net - Schizoid Personality Disorder Symptoms
General symptoms of schizoid personality disorder.

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