Self-referential processing and perspective taking in patients with a borderline personality disorder.

Area of Science:

• Psychology
• Clinical Psychology
• Cognitive Neuroscience

Background:

• Self-referential processing is crucial for mental health.
• Deviant self- and other-referential processes are implicated in borderline personality disorder (BPD).

Purpose of the Study:

• To investigate self-referential processing in BPD patients compared to controls.
• To examine how perspective-taking (self vs. other) influences self-appraisals in BPD.

Main Methods:

• Participants with BPD and age-matched controls completed a trait-judgment task from self and close other perspectives.
• Memory recall of choices was assessed.

Main Results:

• BPD patients made more negative self-appraisals, primarily by choosing fewer positive traits.
• When adopting another's perspective, BPD patients showed healthier, though still attenuated, self-assessments.
• Memory performance mirrored appraisal characteristics.
• Higher self-esteem correlated with more positive self-appraisals.

Conclusions:

• BPD is associated with significantly deviant self-referential processes.
• Patients may not integrate perceived others' views into their self-concept.
• Self-esteem may act as a protective factor in self-appraisal.