Antisocial personality disorder is characterized by a long-standing pattern of a disregard for other people’s rights, often crossing the line and violating those rights. It usually begins in childhood or as a teen and continues into their adult lives.

Antisocial personality disorder is often referred to as psychopathy or sociopathy in popular culture. However, neither psychopathy nor sociopathy are recognized professional labels used for diagnosis.

Individuals with Antisocial Personality Disorder frequently lack empathy and tend to be callous, cynical, and contemptuous of the feelings, rights, and sufferings of others. They may have an inflated and arrogant self-appraisal (e.g., feel that ordinary work is beneath them or lack a realistic concern about their current problems or their future) and may be excessively opinionated, self-assured, or cocky. They may display a glib, superficial charm and can be quite voluble and verbally facile (e.g., using technical terms or jargon that might impress someone who is unfamiliar with the topic).

Lack of empathy, inflated self-appraisal, and superficial charm are features that have been commonly included in traditional conceptions of psychopathy and may be particularly distinguishing of Antisocial Personality Disorder in prison or forensic settings where criminal, delinquent, or aggressive acts are likely to be nonspecific. These individuals may also be irresponsible and exploitative in their sexual relationships.

A personality disorder is an enduring pattern of inner experience and behavior that deviates from the norm of the individual’s culture. The pattern is seen in two or more of the following areas: cognition; affect; interpersonal functioning; or impulse control. The enduring pattern is inflexible and pervasive across a broad range of personal and social situations. It typically leads to significant distress or impairment in social, work or other areas of functioning. The pattern is stable and of long duration, and its onset can be traced back to early adulthood or adolescence.

Symptoms of Antisocial Personality Disorder

Antisocial personality disorder is diagnosed when a person’s pattern of antisocial behavior has occurred since age 15 (although only adults 18 years or older can be diagnosed with this disorder) and consists of the majority of these symptoms:

• Failure to conform to social norms with respect to lawful behaviors as indicated by repeatedly performing acts that are grounds for arrest
• Deceitfulness, as indicated by repeated lying, use of aliases, or conning others for personal profit or pleasure
• Impulsivity or failure to plan ahead
• Irritability and aggressiveness, as indicated by repeated physical fights or assaults
• Reckless disregard for safety of self or others
• Consistent irresponsibility, as indicated by repeated failure to sustain consistent work behavior or honor financial obligations
• Lack of remorse, as indicated by being indifferent to or rationalizing having hurt, mistreated, or stolen from another

There should also be evidence of Conduct Disorder in the individual as a child, whether or not it was ever formally diagnosed by a professional.

Because personality disorders describe long-standing and enduring patterns of behavior, they are most often diagnosed in adulthood. It is uncommon for them to be diagnosed in childhood or adolescence, because a child or teen is under constant development, personality changes and maturation. According to the DSM-5, antisocial personality disorder cannot be diagnosed in people younger than 18 years old.

Antisocial personality disorder is 70 percent more prevalent in males than females. The 12-month prevalence rate of this disorder is between 0.2 and 3.3 percent.

Like most personality disorders, antisocial personality disorder typically will decrease in intensity with age, with many people experiencing few of the most extreme symptoms by the time they are in the 40s or 50s.

Source: http://psychcentral.com/disorders/antisocial-personality-disorder-symptoms/