Do deficits in mindfulness underlie borderline personality features and core difficulties?

Area of Science:

• Psychology
• Clinical Psychology
• Psychopathology

Background:

• Borderline personality disorder (BPD) is characterized by difficulties in emotion regulation, interpersonal effectiveness, and impulsivity.
• Mindfulness, defined as present-moment awareness, attention, and acceptance, is often impaired in individuals with BPD.

Purpose of the Study:

• To investigate if deficits in mindfulness explain variability in borderline personality (BPD) features.
• To examine the association between trait mindfulness and core BPD difficulties, including emotion regulation, interpersonal effectiveness, and impulsivity.

Main Methods:

• Structural equation modeling and hierarchical regressions were used.
• The study analyzed data from a sample of 342 young adults.

Main Results:

• Mindfulness was inversely related to BPD features and associated difficulties, even after controlling for neuroticism.
• Mindfulness deficits predicted BPD features independently of emotion regulation, interpersonal effectiveness, and neuroticism.

Conclusions:

• Deficits in mindfulness appear integral to borderline personality disorder features.
• Addressing attention, awareness, and acceptance deficits may enhance BPD clinical formulation and treatment effectiveness.