Objective: Kratom use represents a growing risk for public health. The present study examined demographic and behavioral factors linked with kratom use. Participants: Participants were college students in the United States who participated in the 2019-2020 Healthy Minds Study. Methods: Participants completed survey-based assessment of kratom use…

We examined the prevalence of self-reported motivations and barriers to helping intoxicated peers among emerging adults (N = 377; M[subscript age] = 18.64; 75% women, 88% White) attending a Southeastern university and whether motivations and barriers differed by age, gender, race, and class standing. Respondents aged 19-24 were more likely to…

Objectives: Evaluate the association between perceived risk of harm and self-reported binge drinking, cigarette smoking, and marijuana smoking among college students. Participants: Participants were 599 students (ages 19-28) at a large Midwestern university recruited from October 2015 to December 2017. Methods: Hurdle regression was used to test…

This volume presents new 2021 findings from the U.S. national Monitoring the Future follow-up (panel) study concerning substance use among the nation's college students and adults from ages 19 through 60. We report 2021 prevalence estimates on numerous illicit and licit substances, examine how substance use differs across this age span, and show…

There are no nationally representative estimates of the prevalence of dating abuse-related stalking and harassment. We analyzed data collected from 320 twelve- to 18-year-old U.S. youth. Youth with dating experience were asked whether a dating partner had ever spied on or followed them, damaged something that belonged to them, or gone through…

Background: The role of physical activity (PA) in mitigating fall risk among adults with cardiovascular disease (CVD) is unclear. Purpose: We examined the associations of CVD-PA phenotypes with falls. Methods: Adults [greater than or equal to] 45 years (n = 295,282; N = 130,103,093) from the 2018 Behavioral Risk Factor Surveillance System who…

While previous research has shown alcohol use to increase developmentally throughout adolescence, the age of alcohol initiation has rarely been incorporated into developmental trajectories. Simultaneous estimation of the effects of early alcohol initiation was made in relation to the recency and frequency of alcohol use utilizing a sample of 1,209…

The Montana Youth Risk Behavior Survey (YRBS) is administered by the Montana Office of Public Instruction every two years to students in grades 7 through 12. The purpose of the survey is to help monitor the prevalence of behaviors that not only influence youth health, but also put youth at risk for the most significant health and social problems…

Monitoring the Future (MTF) is designed to give such attention to substance use among the nation's youth and adults. It is an investigator-initiated study that originated with, and is conducted by, a team of research professors at the University of Michigan's Institute for Social Research. Since its onset in 1975, MTF has been funded continuously…

Many studies have examined significant factors associated with school delinquency among adolescents, including relationship violence, property damage, and other serious threats to students' safety. However, students' coping behaviors after being victims of or witnesses to violence and other forms of delinquency have not been thoroughly examined.…

Monitoring the Future (MTF) is designed to give attention to substance use among the nation's youth and adults. It is an investigator-initiated study that originated with, and is conducted by, a team of research professors at the University of Michigan's Institute for Social Research. Since its onset in 1975, MTF has been funded continuously by…

The present volume presents new 2020 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 volume reports 2020 prevalence estimates on numerous illicit and licit substances, examines how substance use differs across this age…

Substance use is a frequently cited health risk behavior in the youth gang literature, yet little is known about how substance use patterns vary among gang-involved youth or the social ecological factors that contribute to potential variation. Developing relevant and effective service approaches will require an understanding of this variation and…

Monitoring the Future (MTF) is designed to give attention to substance use among the nation's youth and adults. Since its onset in 1975, MTF has been funded continuously by the National Institute on Drug Abuse -- one of the National Institutes of Health -- under a series of peer-reviewed, competitive research grants. The 2020 survey, reported…

A joint effort by the National Center for Education Statistics and the Bureau of Justice Statistics, this annual report examines crime occurring in schools and colleges. This report presents data on crime at school from the perspectives of students, teachers, principals, and the general population from an array of sources--the National Crime…