A Primary Explanation for the Difference Between Female and Male

Multiple Choice

A primary explanation for the difference between female and male graduation rates within low-income neighborhoods is that

A) boys are afforded the luxury of staying in school while girls must go to work.
B) girls' close social connections encourage them to stay in school.
C) boys are more closely supervised than girls, so they receive extra parental support.
D) girls are more likely to leave school because of pregnancy and parental pressure to marry.