Clinical efficacy of a combined acceptance and commitment therapy, dialectical behavioural therapy, and functional analytic psychotherapy intervention in patients with borderline personality disorder.

Objective: Borderline personality disorder (BPD) consists of a persistent pattern of instability in affective regulation, impulse control, interpersonal relationships, and self-image. Although certain forms of psychotherapy are effective, their effects are small to moderate. One of the strategies that have been proposed to improve interventions involves integrating the therapeutic elements of different psychotherapy modalities from a contextual behavioural perspective (ACT, DBT, and FAP).

Changes in facial emotion expression during a psychotherapeutic intervention for patients with borderline personality disorder.

Unlabelled: Emotional dysregulation is one of the main features of Borderline Personality Disorder (BPD). Therefore, it constitutes a central therapeutic objective of the interventions that have proven to be effective for these patients, including the Acceptance and Commitment Therapy (ACT). However, benefits on emotional regulation have been evaluated through self-report instruments, and an anatomically based, objective, and precise measurement of the ability to change the type, duration and frequency of emotions is still needed.

A comprehensive review of research on Functional Analytic Psychotherapy.

Functional Analytic Psychotherapy (FAP; Kohlenberg & Tsai, 1991) is a transdiagnostic approach to outpatient psychotherapy that presented guidelines to instantiate the behavioral principle of natural, social reinforcement applied to idiographic behavioral targets within a genuine and authentic psychotherapy relationship. We present the first comprehensive review of research on FAP, including qualitative studies, uncontrolled and controlled single-case designs, group designs, and studies on training therapists in FAP. We conclude that current research support for FAP is promising but not sufficient to justify claims that FAP is research-supported for specific psychiatric disorders.