Search results

The Monitoring the Future (MTF) project is a long-term epidemiologic and etiologic study of substance use among youth and adults in the United States. It is conducted at the University of Michigan's Institute for Social Research and is funded by a series of investigator-initiated research grants from the National Institute on Drug Abuse.

The MTF panel study consists of six different survey forms (five forms from 1976-1988), and each survey contains a "core" set of questions about demographics and substance use. This study contains the "core" data for these questions compiled across all survey forms and years in which they are included for the longitudinal panel participants. Each record in the core panel dataset includes the respondent's data for their base year (BY) 12th grade survey (modal age 18) and their young adult follow-up FU surveys (modal ages 19-30).

The core panel dataset should be selected by all researchers. Use the linking variable available on all datasets, MTFID, to link the core dataset with all other MTF panel datasets.

Here is a list of subjects included in the core dataset:

Administrative variables

• Year of administration
• Survey form
• Survey date
• BY survey weight, sampling stratum and cluster
• FU panel analysis weights

Demographics

BY only

• #Parents in household
• Parent education levels
• Respondent's age in months
• Sex
• Race/Ethnicity
• Region of the country (school location)
• Population density/Urbanicity (school location)
• High school Zip Code, State and County FIPS codes (can be linked to user-provided data; results can be reported at no unit smaller than US geographical region)
• Absenteeism (illness, cutting, skipping class)
• High school program, Grades, post-high school plans

FU only

• Pregnancy status
• Household type
• Urbanicity
• Absenteeism (missing work due to illness, other)
• Vocational/Technical education, Armed forces, College attendance
• College grades, attendance, Greek life

BY and FU

• Marital status
• Household composition
• Political preference
• Religious attendance, importance, preference
• Evenings out, Dating
• Employment
• Salary/earned Income and Other Income
• Driving, tickets, and accidents related to alcohol and other substance use

Substance use

• Cigarette use
• Alcohol use (including binge drinking (e.g. 5+ drinks in a row/2 weeks), drunkenness)
• Marijuana/cannabis, hashish use
• LSD use
• Hallucinogen use, other than LSD
• Cocaine use (including cocaine, crack, other forms)
• Amphetamine use
• Sedatives/Barbiturate use
• Tranquilizer use
• Heroin use (with and without needles)
• Narcotics use (other than Heroin)
• Inhalant use
• Steroid use
• Ice use
• Methamphetamine use
• MDMA use
• Vaping: nicotine, marijuana, flavoring

Please see the study documentation available on the MTF Panel series page for question-specific details.

More information about the MTF project can be accessed through the Monitoring the Future website. Annual reports are published by the research team, describing the data collection and trends over time.

The Monitoring the Future (MTF) project is a long-term epidemiologic and etiologic study of substance use among youth and adults in the United States. It is conducted at the University of Michigan's Institute for Social Research, and funded by a series of investigator-initiated research grants from the National Institute on Drug Abuse. MTF has two components: MTF Main and MTF Panel.

From its inception in 1975, the cross-sectional MTF Main study has collected data annually from nationally representative samples of 12,000-19,000 high school seniors in 12th grade located in approximately 135 schools nationwide. Beginning in 1991, similar annual cross-sectional surveys of nationally representative samples of 8th and 10th graders have been conducted. In all, approximately 45,000 students annually respond to about 100 drug use and demographic questions, as well as to about 200 additional questions divided among multiple survey forms on other topics such as attitudes toward government, social institutions, race relations, changing gender roles, educational aspirations, occupational aims, and marital plans.

The longitudinal MTF Panel study conducts follow-up surveys with representative subsamples of respondents from each 12th grade cohort participating in MTF Main. From each cohort, a sample of about 2,450 students are selected for longitudinal follow-up, with an oversampling of students who reported prior drug use during their 12th grade survey. Longitudinal follow-up currently spans modal ages 19-30 and 35-60. For surveys at modal ages 19-30, the sample is randomly split into two halves (approx. 1,225 each) to be followed every other year. One half-sample begins its first follow-up the year after high school (at modal age 19), and the other half-sample begins its first follow-up in the second year after high school (at modal age 20). Thus, six young adult follow-up (FU) surveys occur between modal ages 19-30, at modal ages 19/20 (FU1), 21/22 (FU2), 23/24 (FU3), 25/26 (FU4), 27/28 (FU5), and 29/30 (FU6). After age 30, respondents are surveyed every five years: 35, 40, 45, 50, 55, and 60 (these are referred to as FZ surveys). The FZ surveys cover many of the same topics as the 12th grade and FU surveys and include additional questions on life events and health.

MTF Panel surveys for the young adults (ages 19-30) were conducted using mailed paper surveys from 1977-2017. In 2018 and 2019, a random half of all those aged 19-30 received a mailed paper survey, while the other half were surveyed using a new procedure that encouraged participation using web surveys (web-push). The FZ surveys (ages 35-60) were conducted using mailed paper surveys through the 2019 data collection.

More information about the MTF project can be accessed through the Monitoring the Future website. Annual reports are published by the research team, describing the data collection and trends over time.