Neurobehavioral functioning in children exposed to narcotics in utero.

The neuropsychological and behavioral status of children exposed to narcotics in utero was investigated using the Wechsler Intelligence Scale for Children-Revised, the Bender-Gestalt, the Quick Neurological Screening Test, and the Burks Behavior Rating Scales. The narcotic-exposed children scored significantly lower than control children on Performance and Full-Scale IQs and most of the performance subtests. They scored significantly in the more pathological direction on Hand Skill, Figure Recognition and Reproduction, and Behavioral Irregularities. The narcotic-exposed children were significantly lower on the neurological indicators of the Bender-Gestalt. They scored significantly in the more pathological direction on almost all of the behavioral variables. The children exposed to methadone in utero scored in the more pathological direction than those exposed to heroin so as to raise questions directed toward the societal and ethical implications of methadone treatment.