Cognitive Reappraisal Training for Borderline Personality (BPD)

Inclusion Criteria: * Medically healthy men and women with Borderline Personality Disorder who are mentally competent and give informed voluntary written consent. * Participants will be between the ages of 18 and 55. * Within these requirements, the inclusion and exclusion criteria do not reflect participation based on gender or racial/ethnic group. The targeted/planned enrollment is a reflection of previous recruitment of female and ethnic minorities in other studies conducted by the PI and their colleagues and includes representations of both genders and all minorities. * Participants with comorbid avoidant personality disorder will be included. * Participants who meet criteria for PTSD will be included as long as they are not actively experiencing symptoms. Exclusion Criteria: * Participants will not meet criteria for Schizotypal Personality Disorder. * Participants currently meeting criteria for Major Depressive Disorder will be excluded. * BPD participants will not meet DSM-5 criteria for present PTSD, bipolar I disorder, schizophrenia, schizoaffective disorder, substance use disorder within the past 6 months, organic mental syndromes, head trauma, schizotypal personality disorder, avoidant personality disorder, CNS neurological disease, or seizure disorder. Participants meeting criteria for a non-IV substance use disorder more than 6 months prior to enrollment will not be excluded. This study allows patients who are currently taking psychotropic medications or are in…