FEMAIL explores the traits which identify someone as a narcissist or a sociopath - and explains the difference between the ...

Adults who experienced dysfunctional parenting in childhood may struggle more with daily functioning later in life, and this ...

A research group used a scientific analysis to determine whether a group of serial killers thought to be psychopaths actually ...

A new psychological therapy designed by a team of UCL-led researchers has been found to reduce rates of violence and aggression among male offenders with antisocial personality disorder (ASPD).

There are four types of cluster B personality disorders, each with a different set of diagnostic criteria and treatments, including antisocial personality disorder, borderline personality disorder ...

Narcissistic Personality Disorder (NPD) – A grandiose sense of self-importance, lack of empathy, and a constant need for admiration. Antisocial Personality Disorder – Disregard for social ...

Narcissism is extreme self-involvement to the point where a person ignores the needs of those around them. While anyone may have narcissistic behavior once in a while, true narcissists often ...

Separation anxiety disorder (SAD) is an anxiety disorder characterized by ... Studies suggest that SAD is more common among children and adults with "inhibited" personality styles characterized by ...

As with most mental disorders, there is no clear-cut cause of SSD. There may be factors that predispose you to SSD as well as personality issues that may influence your coping style. A variety of ...

There is some evidence of an explanation at the biologic level. Valproic acid and marijuana both raise the seizure threshold, but the situation is complex. One would expect it to be, since ...

The signature of a personality disorder is difficulties in relationships with self and others. Like a child with RAD, an adult diagnosed with schizoid or antisocial personality disorders will ...

A therapist breaks down what the term really means—and why you should run for the hills if this sounds familiar. Dr. Jenn Mann is a licensed marriage and family therapist and the relationship ...