How do you think family and social influences change over the course of development?

Elaborate on howvyou think family and social influences change over the course of development? Do you think your parents or your peers were more influential on your own development during your child years? During your teen years? 
How do you think family and social influences change over the course of development? Do you think your parents or your peers were more influential on your own development during your child years? During your teen years?