1. Andrea L. Roberts is with the Department of Society, Human Development, and Health, Harvard School of Public Health, Boston, MA. Margaret Rosario is with the Department of Psychology, City University of New York, The City College and Graduate Center, New York, NY. Heather L. Corliss is with the Division of Adolescent/Young Adult Medicine, Children’s Hospital, and Harvard Medical School, Boston, MA. Karestan C. Koenen is with the Department of Epidemiology, Mailman School of Public Health, Columbia...