What new issue between parents and children comes up when the child turns 7 years old?

A) modesty
B) fighting with siblings and peers
C) attention seeking
D) monitoring children's lives in school and peer settings

By seven years old, children have typically started school and have a more developed social life with peers outside of the home. This can lead to new concerns for parents about monitoring their child's behavior and interactions in these settings. Modesty, fighting with siblings and peers, and attention seeking may still be present, but they are not necessarily new issues that arise at age 7.