Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 1999 Johnston, Lloyd D. Bachman, Jerald G. O'Malley, Patrick M. attitudes demographic characteristics drug education drug use family life high school students life plans lifestyles social behavior social change values youths ICPSR.XVII.C.1 RCMD.IX NACJD.XI NAHDAP.I This is the 25th annual survey in this series that explores changes in important values, behaviors, and lifestyle orientations of contemporary American youth. Students are randomly assigned to complete one of six questionnaires, each with a different subset of topical questions but all containing a set of "core" questions on demographics and drug use. There are about 1,400 variables across the questionnaires. Drugs covered by this survey include tobacco, alcohol, marijuana, hashish, LSD, hallucinogens, amphetamines (stimulants), Ritalin (methylphenidate), quaaludes, barbiturates (tranquilizers), cocaine, crack, and heroin. Other items include attitudes toward religion, parental influences, changing roles for women, educational aspirations, self-esteem, exposure to drug education, and violence and crime -- both in and out of school. 2007-09-18 survey data 2939 10.3886/ICPSR02939.v3 United States 1999 ICPSR metadata records are licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License (http://creativecommons.org/licenses/by-nc/3.0/us/).