A study of 6-year-olds (Delaney-Black, 2004) found that the effects of cocaine on children varied by
A) age of mother and sex of child.
B) amount of cocaine used by the mother and amount of cocaine used by the father.
C) amount of cocaine used by the mother and sex of child.
D) amount of cocaine and amount of other illegal drugs used by the mother.

Question

Quizplus · Accepted Answer

The study found that the effects of cocaine on children varied by the amount of cocaine used by the mother and the sex of the child, indicating that both the level of exposure and the child's sex play a role in how cocaine exposure affects child development.

A Study of 6-Year-Olds (Delaney-Black, 2004) Found That the Effects