During the Elementary School Years, Children Begin to Understand That

During the elementary school years, children begin to understand that perspectives differ because people have access to different information; also, they become able to see themselves as other people see them. These changes in perspective-taking ability

A) lead to improvements in peer relations.
B) cause a worsening of peer relations.
C) lead to improvements in peer relations in girls and a worsening of peer relations in boys.
D) have no significant impact on peer relations.