title: Directed forgetting in obsessive-compulsive disorder: replication and extension.
abstract: Previous research indicates that patients with obsessive-compulsive disorder (OCD) show impaired ability to forget negative material (Behav Res Ther 34 (1996) 633). The present study was intended to replicate and extend these findings by separating emotional valence from personal relevance, using idiographic stimulus selection to control for heterogeneity of OCD concerns, and the addition of an anxious control group. We used a directed forgetting paradigm, in which participants were instructed to either remember or forget a series of words. No differences in impairment were found among the groups during a free recall test, in which they were asked to recall both "remember" and "forget" words. However, during a recognition test, OCD patients showed greater impaired forgetting for OCD-relevant words than did nonanxious and anxious controls. Valence of words did not emerge as a contributing factor to impaired forgetting.
authors.affiliation: Anxiety Disorders Center, Institute of Living, University of Connecticut, Hartford 06106, USA. dtolin@harthosp.org
authors.forename: David F
authors.initials: DF
authors.lastname: Tolin
authors.forename: Constance
authors.initials: C
authors.lastname: Hamlin
authors.forename: Edna B
authors.initials: EB
authors.lastname: Foa
mesh_terms: D000328:Adult; D004644:Emotions; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory; D011939:Mental Recall; D009771:Obsessive-Compulsive Disorder / Q000175:diagnosis / Q000523:psychology*; D011569:Psychiatric Status Rating Scales; D011594:Psychometrics; D021641:Recognition, Psychology; D012494:Sampling Studies