Monitoring the Future: Base Year & Follow-Up Form 5 Panel Data, Ages 18-30, United States, 1976-2021 [Restricted-Use] (ICPSR 39283)
Version Date: Mar 20, 2025 View help for published
Principal Investigator(s): View help for Principal Investigator(s)
Megan E. Patrick, University of Michigan. Institute for Social Research. Survey Research Center;
John E. Schulenberg, University of Michigan. Institute for Social Research. Survey Research Center;
Richard A. Miech, University of Michigan. Institute for Social Research. Survey Research Center;
Lloyd D. Johnston, University of Michigan. Institute for Social Research. Survey Research Center;
Patrick M. O'Malley, University of Michigan. Institute for Social Research. Survey Research Center;
Jerald G. Bachman, University of Michigan. Institute for Social Research. Survey Research Center
Series:
https://doi.org/10.3886/ICPSR39283.v1
Version V1
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Summary View help for Summary
The MTF study consists of six different survey forms (five forms from 1976-1988). This study contains the data for Form 5 longitudinal panel participants. The MTF Form 5 restricted panel dataset includes data for the base year (BY) 12th grade surveys (modal age 18) and their young adult follow-up FU surveys (modal ages 19-30).
In addition to demographic-related questions and questions about lifetime, annual, and 30-day substance use that are included on all survey forms, Form 5 also includes questions covering:
- Non-prescription substance use, including Ritalin, Adderall, Oxycontin, Vicodin, fentanyl
- Energy drinks/shots
- Flavored alcohol, alcohol+caffeine
- Flavored small and large cigars
- Hookah
- dissolvable tobacco, snus, smokeless tobacco
- Synthetic marijuana use
- Incidence of first use
- Perceived risk of substance use
- Own and others' attitudes and perceptions about substance use
- Exposure to substance use
- Substance use problems
- Reasons for substance use, abstention or stopping use
- Perceived availability of substances
- Expected future substance use
- Sources of help and treatment for substance use
- Job-related substance use testing
- Methods of substance use
- Satisfaction with life domains
- Interpersonal relationships
- Parenthood: status, attitudes, expectations
- Dating, marriage, and family: status, values, attitudes, expectations, sex roles
- Military: plans for service, attitudes toward the military as an institution and occupation
- Working arrangements and settings
- Work ethic/success orientation
- Leisure time: extent, activities, and attitudes
- Community involvement
- Voting and political activism
- Political interest and preference
- Concern for others, locally and globally
- Conservation of resources, ecological concerns, mass transit
- Attitudes towards discrimination
- Expectations concerning societal change
- Reactions to personal and social change
- Personal materialism
- Delinquency and victimization
- Psychosocial domains: boredom, loneliness, self-esteem, depressive affect,social support, self-efficacy, risk taking
- Healthy behaviors, illness, COVID-19
- Post high school: status, plans, characteristics
- High school sport involvement, concussion
- Substance use education in high school
Please see the study documentation available on the MTF Panel series page for question-specific details, including content areas included in all survey forms.
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.
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zip code
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Users are reminded that these data are to be used solely for statistical analysis and reporting of aggregated information, and not for the investigation of specific individuals or organizations.
Access to the data is restricted. Users interested in obtaining these data must complete a Restricted Data Use Agreement. Data are provided via ICPSR's Virtual Data Enclave (VDE). Apply for access to these data through the ICPSR VDE portal. Information and instructions are available within the data portal. For further assistance please reference the VDE Guide to learn about the application process, about using the VDE, and how to request disclosure review of VDE output.
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Time Period(s) View help for Time Period(s)
Date of Collection View help for Date of Collection
Data Collection Notes View help for Data Collection Notes
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MTF base year/high school surveys were conducted using the following methods:
- 1976-2018: paper-and-pencil surveys
- 2019: Randomization of half of the schools to the paper survey; half to a tablet-based survey preloaded with the MTF questionnaires
- 2020: Tablet surveys; data collection halted Mar. 15, 2020 due to COVID
- 2021+: Web-based surveys administered to all participants.
MTF Panel surveys from 1977-2021, for young adults (ages 19-30) were conducted by using the following methods:
- 1977-2017: Mailed paper surveys
- 2018-2019: A random half of all respondents received a mailed paper survey, while the other half were surveyed using a new procedure that encouraged participation using web surveys (web-push)
- 2020-2021: All respondents were asked to complete a web survey, and the paper survey was an option for those who did not complete the web survey.
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.
This study was conducted by the Survey Research Center, Institute for Social Research at the University of Michigan.
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The nationally-representative base year (BY) cohort sample (i.e. each high school senior class) was selected using a multistage area probability sample design involving three selection stages: (1) geographic areas or primary sampling units (PSUs), (2) schools (or linked groups of schools) within PSUs, and (3) students within sampled schools.
Each year, 2,450 respondents to the 12th grade survey were selected for biennial longitudinal follow-up. The panel sample was selected within school by form and sex, and each base-year school was required to have a minimum of two follow-up selections (individuals). The base year sampling weight was factored into the targeted sample size for each school/form/sex combination. An illicit drug user/nonuser stratification was created, based on responses to nine base year questions about 30-day drug use. (An individual was considered a "user" if they reported any use of LSD, hallucinogens other than LSD, cocaine, amphetamines, sedatives/barbiturates, tranquilizers, heroin, or narcotics other than heroin, or used marijuana 20 or more times in the past 30 days.) Illicit drug users were sampled at a 3-to-1 rate relative to non-users.
When the 12th grade respondents originally selected for follow-up reach age 35, they continue to be surveyed every five years at ages 35, 40, 45, 50, 55, and 60. Single questionnaires are presented at each age, covering many of the same topics as the age 19-30 surveys and including additional questions on life events, drug use, and health.
Please see Chapter 1 of the MTF annual panel study report for additional sampling details.
Time Method View help for Time Method
Universe View help for Universe
Young adult follow-up of the U.S. high school seniors in MTF in the year of the baseline interview.
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Response Rates View help for Response Rates
For information regarding panel response rates, please see the latest MTF annual report.
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Panel analysis weights are available and recommended for use with all analyses.
Using the panel analysis weight allows estimates to weight back to the national 12th grade samples while accounting for:
- the probability of initial selection into the 12th grade samples
- the fraction of each 12th grade sample not eligible for panel selection because they did not provide contact information and/or data on sex
- the panel sample selection process including oversampling of those reporting drug use at base year
- panel attrition
Please see the MTF Occasional Paper 98: An Updated Weighting Strategy for the Monitoring the Future Panel Study, for methodological details on the creation of the panel analysis weights, and review Supplement Appendix C: MTF Panel Analysis Weight Selection and Normalization for analytic examples.
Of note: Beginning with datasets that include data through 2021, the panel analysis weights are included with each file. Prior to 2021, the panel analysis weights were available in a separate dataset which the researcher then merged into their working data sets. Please see the MTF panel data study NAHDAP 37072 for details.
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The public-use data files in this collection are available for access by the general public. Access does not require affiliation with an ICPSR member institution.
One or more files in this data collection have special restrictions. Restricted data files are not available for direct download from the website; click on the Restricted Data button to learn more.
This study is maintained and distributed by the National Addiction and Health Data Archive Program (NAHDAP). NAHDAP is supported by the National Institute on Drug Abuse (NIDA), part of the National Institutes of Health (NIH).