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Terry-McElrath, Yvonne M.; Patrick, Megan E. – Institute for Social Research, 2023
The purpose of this occasional paper is to compare point estimates and trends included in the Monitoring the Future (MTF) Panel Study annual report: "National Data on Substance Use among Adults Ages 19 to 60, 1976-2021" prepared using historical post-stratification weights, with the same point estimates and trends obtained when using MTF…
Descriptors: Substance Abuse, Longitudinal Studies, Weighted Scores, Evaluation Methods
Bachman, Jerald G.; O'Malley, Patrick M.; Johnston, Lloyd D.; Schulenberg, John E. – Institute for Social Research, 2010
The Monitoring the Future (MTF) project reports annually on levels and trends in self-reported substance use by secondary school students (e.g., Johnston, O'Malley, Bachman, & Schulenberg, 2009). The reports include subgroup comparisons, and these have revealed substantial differences among race/ethnicity groups, as well as some differences…
Descriptors: Adolescents, Regression (Statistics), Secondary School Students, Parent Influence
Johnston, Lloyd D.; O'Malley, Patrick M.; Bachman, Jerald G.; Schulenberg, John E. – Institute for Social Research, 2011
The full 2010 survey results are reported in "Monitoring the Future National Survey Results on Drug Use, 1975;2010: Volume I, Secondary School Students". That monograph contains a description of MTF's design and purposes, as well as extended reporting on substance use of all kinds, licit and illicit, and a number of related factors such as…
Descriptors: Narcotics, Drug Abuse, Social Environment, Secondary School Students
Johnston, Lloyd D.; O'Malley, Patrick M.; Bachman, Jerald G.; Schulenberg, John E. – Institute for Social Research, 2010
This occasional paper serves as a supplement to one of four annual monographs from the Monitoring the Future (MTF) study, written by the study's investigators and published by the study's sponsor, the National Institute on Drug Abuse. The full 2009 survey results are reported in "Monitoring the Future National Survey Results on Drug Use,…
Descriptors: Narcotics, Drug Abuse, Social Environment, Secondary School Students