Definition
The word personality describes deeply ingrained patterns of behavior and the manner in which individuals perceive, relate to, and think about themselves and their world. Personality traits are conspicuous features of personality and are not necessarily pathological, although certain styles of personality traits may cause interpersonal problems. Personality disorders are rigid, inflexible, and maladaptive behavior patterns of sufficient severity to cause significant impairment in functioning or internal distress. Personality disorders are enduring and persistent styles of behavior and thought, not atypical episodes.
Schizotypal personality disorder is a pattern of deficiency in interpersonal relationships and disturbances in thought patterns, appearance, and behavior. Speech may include digressions, odd use of words or impoverished vocabulary. Patients usually resist closeness, experience distorted thinking, and display odd behavioral patterns. They typically have few, if any, close friends, and feel anxious around strangers although they may marry and work in spite of odd behavior. These symptoms may place people with this disorder at a high risk for involvement with cults. The disorder, which may appear more frequently in males, surfaces by early adulthood and can prompt anxious and depressed moods.
Symptoms
People with this disorder may be severely disturbed and may resemble those with schizophrenia; more commonly, however, patients behave only mildly oddly, having unusual beliefs (aliens, witchcraft, etc) that they cling to so strongly that it isolates them from normal relationships. Hallucinations are unusual. Other symptoms include:
Discomfort in social situations
Odd beliefs, fantasies or preoccupations
Odd behavior or appearance
Odd speech
No close friends
Inappropriate display of feelings
Suspiciousness or paranoia
Causes
The cause of Schizotypal Personality Disorder is unknown, but there is an increased incidence in relatives of schizophrenics.
Awareness of risk, such as a family history of schizophrenia, may allow early diagnosis.
Treatment
Schizotypal patients rarely initiate treatment for their particular disorder, seeking relief from depressive symptoms instead. Some people may be helped by antipsychotic medications, but in many cases therapy is preferred. Patients severely afflicted with the disorder may require hospitalization to help them form social contacts and thereby overcome fears of relationships as well as to provide therapy. Schizotypal Personality Disorder patients do not often demonstrate significant progress. Treatment should therefore help patients establish a satisfying solitary existence.
The social consequences of serious mental disorders—family disruption, loss of employment and housing—can be calamitous. Comprehensive treatment, which includes services that exist outside the formal treatment system, is crucial to ameliorate symptoms, assist recovery, and, to the extent that these efforts are successful, redress stigma. Consumer self-help programs, family self-help, advocacy, and services for housing and vocational assistance complement and supplement the formal treatment system. Many of these services are operated by consumers, that is, people who use mental health services themselves. The logic behind their leadership in delivery of these services is that consumers are thought to be capable of engaging others with mental disorders, serving as role models, and increasing the sensitivity of service systems to the needs of people with mental disorders (Mowbray et al., 1996).
Psychotherapy
Behavioral modification, a “cognitive-behavioral” treatment approach can allow Schizotypal Personality Disorder patients to remedy some of their odd thoughts and behaviors. Recognizing abnormalities by viewing videotapes and improving speech habits with the help of a therapist are two effective methods of treatment.
Prognosis
The outcome varies with the severity of the disorder. It is usually chronic.