Emotional Understanding Advances from Early to Middle Childhood Because Children

Emotional understanding advances from early to middle childhood because children ____.

A) become able to understand not only their own emotions, but also the emotions of others
B) have formal training in school regarding emotions
C) are able to play sports and to be involved in athletics, which helps them appreciate their emotions and the emotions of others
D) they become intensely interested in making a good impression on members of the opposite sex