Which of the Following Assertions Is a True Statement About

Which of the following assertions is a true statement about changes in aggression exhibited by children?

A) Physical aggression typically increases from preschool to elementary school.
B) Aggression in elementary school is more likely to be hostile than in preschool.
C) Relational aggression is more common in preschool than in elementary school.
D) The frequency of overt aggression decreases for most teenagers.