title: Parent information and direct observation in the diagnosis of pervasive and specific developmental disorders.
abstract: Children with autism and children with a severe specific receptive language disorder show clear deficits in communicative language skills and social relationships. In this study the usefulness of a standardized parent interview (ADI-R) and a standardized observation schedule (ADOS-G) for the differential diagnosis of these two groups was assessed. Eleven children with early infantile autism and 16 children with a specific receptive language disorder participated. The parent interview was conducted with all parents and the observation schedule was administered to all children. Ten out of 11 children with autism were correctly classified as having autism on the ADI-R and the ADOS-G. One child with a receptive language disorder was falsely classified as having autism on the ADI-R, and none on the ADOS-G. Parent interview provides extensive information on the developmental course of the child. Direct observation gives an overview of actual relevant behavioural problems. The two instruments are complementary in the diagnosis of developmental disorders.
authors.affiliation: Heckscher Klinik für Kinder- und Jugendpsychiatrie, Abteilung für teillesistung- und verhaltensgestörte Kinder, München, Germany.
authors.forename: Michele
authors.initials: M
authors.lastname: Noterdaeme
authors.forename: Katrin
authors.initials: K
authors.lastname: Mildenberger
authors.forename: Stefan
authors.initials: S
authors.lastname: Sitter
authors.forename: Hedwig
authors.initials: H
authors.lastname: Amorosa
mesh_terms: D001321:Autistic Disorder / Q000175:diagnosis* / Q000523:psychology; D002648:Child; D002659:Child Development Disorders, Pervasive / Q000175:diagnosis* / Q000523:psychology; D003142:Communication; D005260:Female; D006801:Humans; D007805:Language Development Disorders / Q000175:diagnosis / Q000523:psychology; D008297:Male; D010290:Parents / Q000523:psychology; D010552:Personality Assessment / Q000706:statistics & numerical data; D011594:Psychometrics; D015203:Reproducibility of Results; D012919:Social Behavior