RT Research Data T1 Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 2020 A1 Miech, Richard A. A2 Bachman, Jerald G. A2 Johnston, Lloyd D. A2 O'Malley, Patrick M. A2 Patrick, Megan E. A2 Schulenberg, John E. LA English PP Erscheinungsort nicht ermittelbar PB [Verlag nicht ermittelbar] YR 2021 UL https://krimdok.uni-tuebingen.de/Record/1840037695 AB These surveys of 8th- and 10th-grade students are part of a series that explores changes in important values, behaviors, and lifestyle orientations of contemporary American youth. Students in each grade are randomly assigned to complete one of four questionnaires, each with a different subset of topical questions but containing a set of "core" questions on demographics and drug use. There are more than 500 variables across the questionnaires. Drugs covered by this survey include amphetamines (stimulants), barbiturates (tranquilizers), other prescription drugs, over-the-counter medications, tobacco, smokeless tobacco, vaping, alcohol, inhalants, steroids, marijuana, hashish, LSD, hallucinogens, cocaine, crack, ecstasy, methamphetamine, and injectable drugs such as heroin. Highlights for 2020: