With Regard to Children's Views of Gender Stereotypes, Research Has

With regard to children's views of gender stereotypes, research has indicated that

A) 9-year-olds are more bothered than 5-year-olds when kids engage in activities that violate gender-role stereotypes.
B) 5-year-olds are more upset by violations of gender-role stereotypes than are 9-year-olds.
C) concern about violations of gender stereotypes is very high throughout childhood (age four through nine) .
D) concern about violations of gender stereotypes is nonexistent until the teenage years.