title: Assessing the relationship between affective responsivity and social interaction in children with pervasive developmental disorder.
abstract: An investigation of children with pervasive developmental disorder (PDD) was conducted using a new instrument, the Kiddie-Infant Descriptive Instrument for Emotional States (KIDIES). The KIDIES rates several affective and behavioral dimensions based on facial, vocal, gestural, and postural cues. The study's goals were to determine whether the KIDIES could detect individual differences in responsivity among the PDD subjects; to ascertain the KIDIES' sensitivity in identifying group differences between PDD subjects and control children with other developmental disorders. Children were videotaped during episodes with three partners: the mother, a familiar female teacher, an unfamiliar male doctor. Episodes were scored using the KIDIES. PDD subjects were most severely impaired during the Mother episode in comparison to the controls. Equally as striking was the within-episode heterogeneity among PDD subjects. During the Teacher episode, PDD subjects were twice as variable in interpersonal response as the controls.
authors.affiliation: Cornell University Medical Center, Westchester Division, White Plains, New York 10605.
authors.forename: P V
authors.initials: PV
authors.lastname: Trad
authors.forename: D
authors.initials: D
authors.lastname: Bernstein
authors.forename: T
authors.initials: T
authors.lastname: Shapiro
authors.forename: M
authors.initials: M
authors.lastname: Hertzig
mesh_terms: D000342:Affective Symptoms / Q000175:diagnosis* / Q000523:psychology; D001288:Attention; D001321:Autistic Disorder / Q000175:diagnosis* / Q000523:psychology; D002659:Child Development Disorders, Pervasive / Q000175:diagnosis* / Q000523:psychology; D002675:Child, Preschool; D005149:Facial Expression; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D010552:Personality Assessment / Q000706:statistics & numerical data*; D010553:Personality Development; D011594:Psychometrics; D012016:Reference Values; D012931:Social Environment