title: Short-term group schema cognitive-behavioral therapy for young adults with personality disorders and personality disorder features: associations with changes in symptomatic distress, schemas, schema modes and coping styles.
abstract: The aim of this pilot study was to document the effects of a group schema cognitive-behavioral therapy intervention (SCBT-g; van Vreeswijk & Broersen, 2006) on global symptomatic distress in young adults with personality disorders or personality disorder features. We also sought to determine the stability of maladaptive schemas, schema modes, and coping responses throughout treatment as well as relations among these variables with improvement in symptomatic distress during treatment. Twenty-six young adults (mean age 22.5 years; range: 18-29 years) with a primary diagnosis of a DSM-IV Cluster-B or Cluster-C personality disorder or with personality disorder features participated in the 20-session SCBT-g protocol. Global symptomatic distress decreased substantially from pre-treatment to post-treatment (d = 0.81). Maladaptive schemas, schema modes and dysfunctional coping responses decreased with medium to large effect sizes (d's = 0.56 and 0.98, respectively), however decrease in maladaptive schemas was not significant after controlling for symptomatic distress. Adaptive schema modes increased slightly (d = 0.40) throughout treatment. Baseline levels of maladaptive schemas predicted symptomatic distress concurrently and at mid-treatment but not at post-treatment. Our findings provide preliminary evidence that SCBT-g might be an effective treatment for young adults with personality disorders or personality disorder features in terms of improvements in global symptomatic distress and underlying vulnerability.
authors.affiliation: Department of Clinical Psychological Science, Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands. Fritz.Renner@Maastrichtuniversity.nl
authors.forename: Fritz
authors.initials: F
authors.lastname: Renner
authors.forename: Michiel
authors.initials: M
authors.lastname: van Goor
authors.forename: Marcus
authors.initials: M
authors.lastname: Huibers
authors.forename: Arnoud
authors.initials: A
authors.lastname: Arntz
authors.forename: Betty
authors.initials: B
authors.lastname: Butz
authors.forename: David
authors.initials: D
authors.lastname: Bernstein
mesh_terms: D000223:Adaptation, Psychological; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D015928:Cognitive Behavioral Therapy; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D010554:Personality Disorders / Q000523:psychology* / Q000628:therapy*; D010865:Pilot Projects; D011614:Psychotherapy, Brief; D011615:Psychotherapy, Group; D063189:Symptom Assessment / Q000523:psychology*