The predictive value of interpersonal schemas, perfectionism, and thought action-fusion in obsessive-compulsive disorder Objective: Cognitive vulnerability factors are central in the etiology of obsessive-compulsive disorder. Nosological classifications among symptom clusters have been developed to enable the understanding of possible mechanisms underlying obsessive compulsive symptoms. Previou...

A dimensional perspective on personality disorder hypothesizes that the current diagnostic categories represent maladaptive variants of general personality traits. However, a fundamental foundation of this viewpoint is that dimensional models can adequately account for the pathology currently described by these categories. While most of the personality disorders have well established links to d...

In this study, we utilized a large undergraduate sample (N = 536), oversampled for the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text revision [DSM-IV-TR]; American Psychiatric Association, 2000) obsessive-compulsive personality disorder (OCPD) pathology, to compare 8 self-report measures of OCPD. No prior study has compared more than 3 measures, and the results indicate t...

BACKGROUND Obsessive-compulsive disorder typically begins early in life and has a chronic course. Despite the need for long-term treatment, the information about therapeutic effect on different clinical subtypes is limited. METHODS Consecutive outpatients with obsessive-compulsive disorder were evaluated for response to a two-month fluoxetine therapy course by Yale-Brown obsessive-compulsive ...

OBJECTIVE A substantial body of evidence suggests that obsessive-compulsive disorder has a genetic component, and substantial candidate genes for the disorder have been investigated through association analyses. A particular emphasis has been placed on genes related to the serotonergic system, which is likely to play an important role in the pathogenesis of obsessive-compulsive disorder. The ge...

objective: the psychometric properties and factor structure of the persian padua inventory washington state university revision (pi-wsur), a measure of obsessive- compulsive phenomena, was examined in a non-clinical sample of 348 iranian university students. method: the pi-wsur was translated into persian, and its back translation was controlled by the author inventory. a pilot study based on c...

objective: the present study was carried out to examine the efficacy of psychoneurotherapy (pnt) on reducing symptoms severity in treatment-naïve patients with obsessive-compulsive washing. this study evaluated a new form of psychotherapy based on neurobiological model of obsessive-compulsive disorder (ocd).  methods: the study was conducted as a quasi-experimental research. the statistical pop...

purpose and background: eating disorders and obsessive-compulsive disorder co-occur on many occasions. impulsivity is one of the prevalent features between the mentioned disorders. the purpose of this study is to compare the feature of impulsivity and its components in eating disorders, obsessive-compulsive disorder and the normal individuals. methods and materials: this study carried on patien...