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dc.contributor.authorScahill, Lawrenceen
dc.contributor.authorMcDougle, Christopher J.en
dc.contributor.authorWilliams, Susan K.en
dc.contributor.authorDimitropoulos, Anastasiaen
dc.contributor.authorAman, Michael G.en
dc.contributor.authorMcCracken, James T.en
dc.contributor.authorTierney, Elaineen
dc.contributor.authorArnold, L. Eugeneen
dc.contributor.authorCronin, Pegeenen
dc.contributor.authorGrados, Marcoen
dc.contributor.authorGhuman, Jaswinderen
dc.contributor.authorKoenig, Kathleenen
dc.contributor.authorLam, Kristen S. L.en
dc.contributor.authorMcGough, Jamesen
dc.contributor.authorJosey, David J.en
dc.contributor.authorRitz, Louiseen
dc.contributor.authorSwiezy, Naomi B.en
dc.contributor.authorVitiello, Benedettoen
dc.date.accessioned2016-10-12T17:21:30Zen
dc.date.available2016-10-12T17:21:30Zen
dc.date.issued2014-01-01en
dc.identifier.issn0890-8567en
dc.identifier.urihttp://hdl.handle.net/10919/73206en
dc.description.abstractObjective: To examine the psychometric properties of the Children's Yale-Brown Obsessive Compulsive Scales (CYBOCS) modified for pervasive developmental disorders (PDDs). Method: Raters from five Research Units on Pediatric Psychopharmacology (RUPP) Autism Network were trained to reliability. The modified scale (CYBOCS-PDD), which contains only the five Compulsion severity items (range 0-20), was administered to 172 medication-free children (mean 8.2 ± 2.6 years) with POD (autistic disorder, n = 152; Asperger's disorder, n = 6; POD not otherwise specified, n = 14) participating in RUPP clinical trials. Reliability was assessed by intraclass correlation coefficient (ICC) and internal consistency by Cronbach's a coefficient. Correlations with ratings of repetitive behavior and disruptive behavior were examined for validity. Results: Eleven raters showed excellent reliability (ICC= 0.97). The mean CYBOCS score was 14.4 (± 3.86) with excellent internal consistency (α = .85). Correlations with other measures of repetitive behavior ranged from r = 0.11 to r = 0.28 and were similar to correlations with measures of irritability (r = 0.24) and hyperactivity (r = 0.25). Children with higher scores on the CYBOCS-PDD had higher levels of maladaptive behaviors and lower adaptive functioning. Conclusions: The five- item CYBOCS-PDD is reliable, distinct from other measures of repetitive behavior, and sensitive to change.en
dc.format.extent1114-1123 (10) page(s)en
dc.languageEnglishen
dc.publisherElsevieren
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000329016100011&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectPsychology, Developmentalen
dc.subjectPediatricsen
dc.subjectPsychiatryen
dc.subjectPsychologyen
dc.subjectautismen
dc.subjectclinical measuresen
dc.subjectrepetitive behavioren
dc.subjectPERVASIVE DEVELOPMENTAL DISORDERSen
dc.subjectRISPERIDONEen
dc.titleChildren's Yale-Brown Obsessive Compulsive Scale Modified for Pervasive Developmental Disordersen
dc.title.alternativeMeasuring Repetitive Behavior in PDDen
dc.typeArticle - Refereeden
dc.contributor.departmentPsychologyen
dc.description.notesPublished (Publication status)en
dc.title.serialJOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRYen
dc.identifier.doihttps://doi.org/10.l097/0I.chi.0000220854.79l44.e7en
dc.identifier.volume45en
dc.identifier.issue9en


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