Changes in Defense Mechanism Functioning During Group Therapy for Binge-Eating Disorder
Psychiatry
|July 14, 2015
Summary
Group psychodynamic interpersonal psychotherapy improved defensive functioning in women with binge-eating disorder (BED). This change mediated symptom reduction, showing a nonlinear growth pattern consistent with psychodynamic theory.
Area of Science:
- Psychology
- Psychotherapy Research
- Clinical Psychology
Background:
- Binge-eating disorder (BED) is a significant mental health concern.
- Defensive mechanisms play a role in psychological functioning.
- Group psychodynamic interpersonal psychotherapy (GPIP) is a potential treatment modality for BED.
Purpose of the Study:
- To investigate changes in defensive mechanism functioning during GPIP for women with BED.
- To explore the relationship between changes in defensive functioning and symptom outcomes.
Main Methods:
- Eighty-five women with BED received 16 weeks of GPIP.
- Video-recorded sessions were transcribed and analyzed using the Defense Mechanism Rating Scale (DMRS).
- Symptom outcomes and defensive functioning were assessed pre- and posttreatment.
Main Results:
- Overall defensive functioning (ODF) scores significantly improved during GPIP.
- Improvements were observed in high adaptive, major image distorting, and action defenses.
- The increase in ODF mediated reductions in binge-eating episodes and depressive symptoms, following a cubic growth curve.
Conclusions:
- Changes in defense mechanism functioning are linked to symptom improvement in women with BED undergoing GPIP.
- The nonlinear, cubic growth trend in ODF supports psychodynamic theory and stage-based models of psychotherapy.
Related Concept Videos
Binge Eating Disorders
776
Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
776
Behavior Therapy
963
Behavior therapy incorporates diverse techniques rooted in classical conditioning principles to address maladaptive behaviors and anxiety disorders. These methods aim to reduce avoidance behaviors, foster adaptive coping mechanisms, and alter associations between stimuli and responses, making them effective in a wide range of therapeutic contexts.
Exposure therapy is a cornerstone of behavioral treatment for anxiety disorders. It involves systematic exposure to feared stimuli, either in real...
Exposure therapy is a cornerstone of behavioral treatment for anxiety disorders. It involves systematic exposure to feared stimuli, either in real...
963
Bulimia Nervosa
1.1K
Bulimia nervosa is a complex and severe eating disorder characterized by a cyclical pattern of binge-and-purge eating pattern. It generally involves an episode of binge eating, followed by compensatory behaviors such as vomiting, excessive exercise, laxative use, or fasting, to prevent weight gain. Despite often maintaining a normal weight, individuals with bulimia are intensely preoccupied with their body image and harbor an overwhelming fear of gaining weight. This can contribute to the...
1.1K
Modeling in Therapy
724
Modeling, a key technique in therapy, uses observational learning to help clients acquire and practice new skills by watching therapists demonstrate desired behaviors. This approach, rooted in Albert Bandura's concept of vicarious learning, plays a significant role in therapeutic interventions for various psychological conditions, including social anxiety, ADHD, and depression.
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
724
Group Therapy
699
Group therapy is a sociocultural approach to psychological treatment, where individuals with shared psychological challenges come together under the guidance of a mental health professional. This therapeutic modality offers unique opportunities for individuals to connect, share, and grow within the context of a supportive group. By fostering mutual understanding and collaboration, group therapy can address a range of psychological concerns effectively, often complementing or surpassing the...
699
Anorexia Nervosa
1.9K
Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
1.9K


