The Nurse Assessing a 12-1/2-Year-Old Child Asks the Child About

The nurse assessing a 12-1/2-year-old child asks the child about siblings. This preteen tells the nurse that there has been recent conflict and less support from a sibling close in age. The nurse realizes that at this age this perceived decrease in support and increased conflict:

A) is reaching a peak and is not unusual
B) is possibly due to watching too much violence on television
C) has to do with caregivers treating the children differently
D) is a sign of impending lifelong relationship problems