ABSTRACT
Behavior problems were studied in fifty 5- to 8-year-old children transferred from a socioemotionally depriving Russian institution to domestic families. Results indicated that the postinstitutional (PI) sample as a whole had higher clinical/borderline behavior problem rates on the parent-reported Child Behavior Checklist for Ages 6–18 (T.M. Achenbach & L.A. Rescorla, 2001) aggressive and lower rates on the withdrawn/depressed and internalizing problems scales than did non-institutionalized (non-I) children reared in Russian families. Compared with the U.S. standardization sample, PI children had significantly higher rates for aggressive, externalizing, and social problems; the non-I children had higher rates for withdrawn/depressed and internalizing problems; and both groups had higher rates for rule-breaking behavioral problems. PI children placed in domestic families at 18 months or older had higher rates of problems than did the U.S. non-I standardization sample, but children placed at younger a