The present volume presents new 2019 findings from the U.S. national Monitoring the Future (MTF) follow-up study concerning substance use among the nation's college students and adults from ages 19 through 60. This report includes 2019 prevalence estimates on numerous illicit and licit substances, examines how substance use differs across this age…

This volume presents new 2018 findings from the U.S. national Monitoring the Future (MTF) follow-up study concerning substance use among the nation's college students and adults from ages 19 through 60. The authors report 2018 prevalence estimates on numerous illicit and licit substances, examine how substance use differs across this age span, and…

This study used a representative metropolitan sample to make longitudinal comparisons of college-bound and non-college-bound youth on incidents and predictors of heavy drinking. Respondents in the six-wave study were ages 13-16 at wave 1 and 18-21 at wave 6 (n's ranged from roughly 425-500 for different analyses). College/non-college comparisons…