title: The effects of global severe privation on cognitive competence: extension and longitudinal follow-up. English and Romanian Adoptees Study Team.
abstract: The current study extends previous research on a sample of children adopted into the United Kingdom following severe early deprivation and a comparison sample of nondeprived, within-country, early adoptees. We assessed 165 children adopted from Romania and 52 U.K. adoptees at age 6 years. Longitudinal data (at age 4 and 6 years) were available on 111 Romanian adoptees placed into U.K. homes before 24 months of age and on all U.K. adoptees. Results indicated that there was considerable catch-up among late-placed Romanian children from entry into the United Kingdom to age 6, but as a group they exhibited lower cognitive scores and general developmental impairment compared with earlier adopted Romanian children. In addition, the resilience suggested at the assessment at age 4 years was maintained longitudinally, but there was no further evidence of catch-up or recovery.
authors.affiliation: Social, Genetic and Developmental Psychiatry Research Centre, Institute of Psychiatry, London, UK. spjwtoc@iop.kcl.ac.uk
authors.forename: T G
authors.initials: TG
authors.lastname: O'Connor
authors.forename: M
authors.initials: M
authors.lastname: Rutter
authors.forename: C
authors.initials: C
authors.lastname: Beckett
authors.forename: L
authors.initials: L
authors.lastname: Keaveney
authors.forename: J M
authors.initials: JM
authors.lastname: Kreppner
mesh_terms: D000886:Anthropometry; D002648:Child; D002657:Child Development / Q000502:physiology*; D002675:Child, Preschool; D003072:Cognition Disorders / Q000175:diagnosis* / Q000209:etiology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012931:Social Environment