In a Study of Mothers Who Used Combinations of Alcohol

question 109

Multiple Choice

 In a study of mothers who used combinations of alcohol, marijuana, and cocaine during pregnancy, it was found that they produced children who

• A) could not be distinguished from those produced by mothers who used alcohol only.
• B) had less gray matter than other children for the first few weeks of life, but who were subsequently quite normal.
• C) had less white matter than other children.
• D) had less gray matter than other children at least until age 10 to 13 years.