Objective: To test associations between parental drug abuse and children's
problems, children of cocaine- and opiate-dependent parents were compared w
ith demographically matched referred and nonreferred children. Method: Coca
ine- and opiate-dependent parents in treatment completed the Child Behavior
Checklist for 410 children (218 boys, 192 girls) from ages 2 through 18 ye
ars (mean = 7.9 years). Children of drug abusers (CDAs) were demographicall
y matched to referred (RCs) and nonreferred children (NRCs). Results: RCs s
cored lower than CDAs and NRCs on most competence scales, and higher than C
DAs and NRCs on all problem scales. CDAs scored lower than NRCs on most com
petence scales, and higher than NRCs on Withdrawn, Thought Problems, Delinq
uent Behavior, Aggressive Behavior, Internalizing, Externalizing, and Total
Problems. Group status also predicted clinical range scores on most compet
ence and all problem scales. Conclusions: CDAs showed more internalizing an
d externalizing psychopathology relative to matched NRCs, but they showed s
ignificantly less psychopathology than shown by matched RCs. CDAs are an im
portant group to target for preventive interventions.