Youth in Transition

Smoking, drinking, and drug use in young adulthood

The decline of substance use in young adulthood

Smoking, Drinking, and Drug Use in Young Adulthood

Monitoring the Future, 1986

Monitoring the Future

Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors, 1985 (Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors)

Monitoring the Future 1981

Monitoring the Future

Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors, 1983 (Monitoring the Future: Questionnaire Responses from the Nation's High School Seniors)