From the district webpage (with links to all the info/surveys): Results of recent state and federal surveys of health- and risk-related behavior among Seattle Public Schools middle and high school students provide a snapshot of everything from drug use and sexual behavior to how often they eat fruit and vegetables and watch television. The state-funded Healthy Youth Survey is taken every two years by students in grades 6, 8, 10, and 12 and focuses on attitudes and health risk behaviors. Topics include gangs, physical activity, suicide, sexual activity, bullying and drug, alcohol, and tobacco use. The federal CDC-funded Youth Risk Behavior Survey , also conducted every two years, surveys students in grades 9-12 , with a focus on health risk behaviors that result in unintentional injuries and violence; tobacco use; alcohol and other drug use; sexual behaviors that contribute to HIV infection; other sexually transmitted diseases; unhealthy dietary behaviors; and physical inactivity. ...