Pilot data from the Self-Blame and Perspective-Taking Intervention for eating disorders

Area of Science:

• Psychiatry
• Clinical Psychology
• Art Therapy

Background:

• Eating disorders (EDs) involve disturbed eating behaviors, self-image valuation, and social relationship difficulties.
• Existing treatments may benefit from interventions targeting self-concept and interpersonal attributions.

Purpose of the Study:

• To evaluate the feasibility, acceptability, and clinical effectiveness of a novel group therapy, the Self-Blame and Perspective-Taking Intervention (SBPI), for individuals with EDs.
• To assess the impact of SBPI on ED symptoms, depression, anxiety, self-attribution bias, and self-esteem.

Main Methods:

• A pilot study involving 24 outpatient women with EDs.
• Intervention: Four sessions of art therapy and psychoeducation focused on interpersonal attributions and mentalization (SBPI).
• Assessments: Clinical and self-concept variables measured pre-intervention (T1) and post-intervention (T2, T3).

Main Results:

• High feasibility and acceptability: 87.5% completion rate and 94% positive participant ratings.
• Significant improvements in self-concept: Reduced self-attribution bias and enhanced trait and state self-esteem at T2.
• Sustained clinical improvements: Significant decreases in ED, depression, and anxiety symptoms at T2 and T3.

Conclusions:

• The SBPI is a feasible and acceptable group intervention for eating disorders.
• SBPI demonstrates acute positive effects on self-concept and leads to sustained reductions in clinical symptoms.
• Further research should explore the relationship between self-concept, social factors, and symptom expression in EDs.