Teen mental health deteriorating, there’s a likely culprit

By Jean Twenge, Professor of Psychology, San Diego State University. pimchawee Around 2012, something started going wrong in the lives of teens. In just the five years between 2010 and 2015, the number of U.S. teens who felt useless and joyless – classic symptoms of depression – surged 33 percent in large national surveys. Teen suicide…