Adolescence

``THE DISCOVERY OF adolescence is generally dated to 1904, with the publication of the massive study “Adolescence,” by G. Stanley Hall, a prominent psychologist and first president of the American Psychological Association. Hall attributed the new stage to social changes at the turn of the 20th century. Child-labor laws kept children under 16 out of the work force, and universal education laws kept them in secondary school, thus prolonging the period of dependence — a dependence that allowed them to address psychological tasks they might have ignored when they took on adult roles straight out of childhood. Hall, the first president of Clark University — the same place, interestingly enough, where Arnett now teaches — described adolescence as a time of “storm and stress,” filled with emotional upheaval, sorrow and rebelliousness. He cited the “curve of despondency” that “starts at 11, rises steadily and rapidly till 15 . . . then falls steadily till 23,” and described other characteristics of adolescence, including an increase in sensation seeking, greater susceptibility to media influences (which in 1904 mostly meant “flash literature” and “penny dreadfuls”) and overreliance on peer relationships. Hall’s book was flawed, but it marked the beginning of the scientific study of adolescence and helped lead to its eventual acceptance as a distinct stage with its own challenges, behaviors and biological profile. ''

NYT.

I have to take care of my kids until 30, that imposes changes in my life as well.