Some rebellious behavior may be demonstrated toward parents as teens grow into separate individuals. Skills increase greatly in this age group. Teenagers may take jobs to earn their own money. Activities, in general, are greatly increased.
Body image becomes a major concern.
Teenagers worry about how others view them. The slightest pimple may become a catastrophe. Early in this period, friends of the same sex are very important, whereas later on, interest in the opposite sex usually begins. More time is spent with friends. The older teen is away from the home more and stays out later with friends.