Of the Following,which Is NOT an Accurate Description of the Patterns

Of the following,which is NOT an accurate description of the patterns of aggression observable among children in middle childhood?

A) At every age, boys show more physical aggression and assertiveness than girls do.
B) Girls are more likely than boys to use relational aggression toward their peers.
C) Physical aggression becomes more common among children in middle childhood.
D) School-age boys often express their approval for the aggressive behaviour of peers.