Recognizable symptoms and features of borderline personality disorder (BPD) appear during adolescence. However, there has been resistance to diagnose or research this disorder prior to adulthood because of clinical lore that BPD is a long-standing illness and that personality traits are not stable until adulthood. This has resulted in little…

Female offenders' mental health needs have consistently been shown to exceed those of male offenders. Incarcerated women report higher rates of violent victimization, major depression, post-traumatic stress disorder, mood disorders, substance use disorders, and personality disorders. For years, researchers have examined the human-animal…

The neurobiology of borderline personality disorder (BPD) remains unclear. Dysfunctions of several neurobiological systems, including serotoninergic, dopaminergic, and other neurotransmitter systems, have been discussed. Here we present a theory that alterations in the sensitivity of opioid receptors or the availability of endogenous opioids…

Personality disorders (PDs) arise from core psychopathology of interpersonal relationships and understanding of self and others. The distorted representations of self and others, as well as unhealthy relationships that characterize persons with various PDs, indicate the possibility that persons with PDs have insecure attachment. Insecure…

Work in developmental psychiatry and psychology has increasingly focused on how internal representations of early experiences with primary figures of childhood affect relationship formation in later childhood and adulthood. Investigations of the reflective self function, which involves mental states in which individuals become the subject of their…