Several Studies Have Found an Elevated Incidence of Schizophrenia Among

Multiple Choice

Several studies have found an elevated incidence of schizophrenia among individuals whose mothers

A) were exposed to influenza during the second trimester of their pregnancy.
B) were exposed to high levels of stress during the second trimester of their pregnancy.
C) drank heavily during the second trimester of their pregnancy.
D) took narcotic drugs during the second trimester of their pregnancy.