Which Statement About Teachers' Involvement in Gender-Role Learning Is True

Which statement about teachers' involvement in gender-role learning is true?

A) Teachers' emphasis of gender differences increases preschoolers' gender-stereotyped beliefs.
B) Teachers' emphasis of gender differences increases preschoolers' willingness to play with other-sex peers.
C) As early as kindergarten, teachers give more overall attention (both positive and negative) to girls than to boys.
D) Teachers seem to expect girls to misbehave more often-a belief based partly on gender stereotypes.