A study of 200 top-selling children's picture books found

A study of 200 top-selling children's picture books found
 
  a. there was a significant reduction in gender stereotypes from the 1980s to the 1990s.
 b. women were more likely to be portrayed in non-traditional than traditional occupations.
 c. women and girls were significantly underrepresented as male title and main characters.
 d. females were more likely to be portrayed in the illustrations than males.

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Which of the following is the gender role ideology explanation of the traditional division of labor?
 
  a. Females and males have been socialized to perform various roles and to expect their partners to perform other complementary roles.
 b. Females are more biologically equipped for household labor and childcare.
 c. Husbands view their wives as property, which was acquired by marriage for the purpose of taking care of their children and household.
 d. Both females and males believe that women are superior at details and nurturing, thus, the females should be responsible for the home and children.