" Adolescence is an inside job. In the 1990s, Suniya S. Luthar, Ph.D., studied adolescents and found that ninth-graders with an internal locus of control - those who felt they had some command over the forces shaping their lives - handled stress better than kids with an external orientation - those who felt others had control over forces shaping their lives...Locus of control is not an all-or-nothing concept. None of us are entirely reliant on one or the other...But more and more often, the teenagers I observe aren't even partially internally motivated. They persistently turn outward toward coaches, teachers, and parents...A startlingly large number of these teens are behaving like younger children. They're stuck performing the chief psychosocial tasks of childhood - being good and doing things right to please adults - instead of taking on the developmental work of separation and independence that is appropriate for their age. When faced with teenage-sized problems, they often have nothing more than the skills of a child. "

― , Ready or Not: Preparing Our Kids to Thrive in an Uncertain and Rapidly Changing World