Which of the Following Assertions Is a True Statement About

Which of the following assertions is a true statement about the long-term benefits of friendships?

A) Children with friends in elementary school are better adjusted on a variety of measures in middle childhood.
B) Children with friends in elementary school are better adjusted on a variety of measures in adulthood.
C) Having reciprocated best friendships causes children to exhibit fewer problems in middle childhood.
D) Having reciprocated best friendships causes children to exhibit fewer problems in adulthood.
E) Children with friends in elementary school are better adjusted on a variety of measures in both middle childhood and adulthood.
F) Children who are well adjusted and exhibit fewer problems than most in middle childhood usually have had friends in elementary school and have experienced reciprocal best friendships.