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Curated

Adaptation Process of Cuban and Mexican Immigrants in the United States, 1972-1979 (ICPSR 9672)

Released/updated on: 2006-01-18

Geographic coverage: United States

Time period: 1972-01-01--1979-01-01

For this data collection, Cuban and Mexican male immigrants were interviewed upon their entry into the United States in 1973-1974, with follow-up interviews in 1976 and 1979. The project sought to explore the causes and results of changes that occur following immigration by examining the complex interrelationships between the effects of what immigrants "bring with them" and the social and economic context that receives them. The first interview elicited demographic information such as marital status, number of children, education, parental information, present and prior occupations, date and community of birth, prior residency in the United States, present residency, relatives and friends in the United States, religious practices, and association membership. Respondents were also asked about their reasons for coming to the United States, plans to change residency, perceptions of discrimination in the United States, and aspirations concerning future occupations, salaries, education, and opportunities to reach their goals. Subsequent interviews expanded upon or recorded changes in these areas and also added wife's information and items on perceptions of problems in the United States, ethnicity of social relationships and neighborhood, satisfaction with living in the United States, plans to return to their homeland, languages spoken, read, and listened to, whether residence was owned or rented, and whether respondent had become a United States citizen. The study also recorded Duncan Scores, Treiman Scores, and scores on the Kahl Modernity Index, Knowledge of English Index, and Knowledge of U.S. Index.

Curated

Alienation: An Organizational Societal Comparison, 1972 (ICPSR 7343)

Released/updated on: 2009-05-12

Geographic coverage: United States

This study collected data from samples of workers drawn in a textile mill, a newspaper, and two commercial printing firms in North Carolina. Three slightly different questionnaires were administered in each organization, questionnaires A (135 respondents) and B (132 respondents) being subsets of the full questionnaire C (122 respondents). The resulting data were organized into one master file from which subsamples according to questionnaire form can be obtained. Variables focused on the respondents' participation in governmental and company decisions and assessed their interest in these areas and feelings of efficacy. Demographic variables include sex, age, race, income, and education.

Curated

Behavior Settings in the Midwest, 1963-1964: [Oskaloosa, Kansas] (ICPSR 2703)

Released/updated on: 1999-06-16

Geographic coverage: United States, Kansas, Oskaloosa

These data, collected by the University of Kansas' Midwest Psychological Field Station staff during 1963-1964, represent a census of all out-of-family behavior settings in the small town of Oskaloosa, Kansas. The study examined how behavior settings admit or attract people of various ages and demographic backgrounds, and how these people participate in the settings, once admitted. Data were collected on 884 behavior settings, such as award ceremonies, banks, sporting events, cemeteries, cooking classes, dances, academic examinations, business meetings, parades, religious services, spelling bees, taverns, street fairs, telephone booths, weddings, and places of employment. Once identified, each behavior setting was evaluated, and information was gathered on the amount of time spent in the setting by various town population subgroups, the number of persons entering the setting at least once during the year, the number of local and out-of-town participants and spectators, the type of activity exhibited in the setting, the behavior mechanisms present in the setting, and a general richness index.

Curated

CBS News/New York Times Monthly Poll #1, June 1996 (ICPSR 2300)

Released/updated on: 2010-05-07

Geographic coverage: United States

This poll is part of a continuing series of monthly surveys that solicit public opinion on the presidency and on a range of other political and social issues. Respondents were asked for their opinions of President Bill Clinton, Bob Dole, Hillary Clinton, and Newt Gingrich, and for their views regarding the social, economic, and environmental problems currently facing the United States, the 1996 presidential and congressional campaigns, and the role of campaign commercials in the campaign and election processes. Those queried were also asked to compare Bill Clinton's and Bob Dole's campaign platforms, political orientations, and ability to do the following: set a moral tone for the country, reduce the federal deficit, appoint effective judges, fight the war on illegal drugs, and establish a fair tax system. Other topics covered Whitewater, local and national crime levels, parental accountability for the behavior of their children, abortion, and job security. Background information on respondents includes labor union membership, history of listening to radio call-in shows, neighborhood safety rating, family members who had been victims of crime, 1992 and 1994 election participation history, ages of children in household, political party, political orientation, religion, education, age, race, ethnicity, and family income.

Curated

Simple Crosstabs

Changing Climates of Conflict: A Social Network Experiment in 56 Schools, New Jersey, 2012-2013 (ICPSR 37070)

Released/updated on: 2020-09-14

Geographic coverage: United States, New Jersey

Time period: 2012-01-01--2013-01-01

The data in this collection are social network data drawn from a large-scale field experiment. Theories of human behavior suggest that individuals attend to the behavior of certain people in their community to understand what is socially normative and adjust their own behavior in response. This experiment tested these theories by randomizing an anti-conflict intervention across 56 New Jersey public middle schools, with 24,191 students. After having comprehensively measured every school's social network, randomly selected seed groups of 20-32 students from randomly selected schools were assigned to an intervention that encouraged public stances against conflict at school. The data allowed for comparisons between treatment and control groups, and also provided variables to analyze social networks to examine the impact of social referents.

Surveys were conducted at the start and end of the 2012-2013 school year, the year in which the experiment was conducted. The survey data contains social network variables based on the peers with whom the respondent chooses to spend time. Survey data also include respondents' perceived descriptive and prescriptive norms of conflict at the schools surveyed, as well as administrative data on the schools and demographics of respondents.

The collection includes one dataset, with 482 variables for 24,471 cases. Demographic variables in the collection include gender, grade, age, height, weight, race/ethnicity, language, household characteristics, and demographic variables obtained from school administrative records.

Curated

Clients of Street Prostitutes in Portland, Oregon, San Francisco and Santa Clara, California, and Las Vegas, Nevada, 1996-1999 (ICPSR 2859)

Released/updated on: 2005-11-04

Geographic coverage: San Francisco, Oregon, Santa Clara, United States, Portland (Oregon), California, Las Vegas, Nevada

Time period: 1996-01-01--1999-01-01

These data were collected to examine the background characteristics, attitudes, and reported behaviors of arrested clients of prostitutes, with particular attention to the issue of violence against women. Client intervention programs in four cities provided opportunities for gathering information from men arrested for trying to hire street prostitutes. For the study, a detailed anonymous questionnaire was administered to men before the beginning of every client intervention workshop in San Francisco, California, and Portland, Oregon. The questionnaire was also administered at a small program in Santa Clara, California, which was modeled after the San Francisco program. During the course of the study, the Portland program ceased operations and a new program began in Las Vegas, which became a significant source of data. Men were asked about their sexual behavior, including the number and type of partners, frequency of sex, interest in pornography, age and circumstances of first sexual encounter with a prostitute, sexual acts performed with prostitutes, and condom use with prostitutes. Clients were also asked about their attitudes toward premarital sex, homosexual sex, extramarital sex, and sex between adults and children. Other questions probed men's views about prostitutes, the legality of prostitution, and violence against women. Background information gathered on clients included race, educational level, sexual orientation, marital status, work status, socioeconomic status, age, parents' marital status, history of sexual or physical abuse, military service, relationship history, and sexual preferences.

Curated

Comprehensive Assessment of School Climate to Improve Safety in Maryland Middle Schools, 2015-2018 (ICPSR 37488)

Released/updated on: 2022-01-27

Geographic coverage: Maryland

Time period: 2015-04-01--2018-06-30

The major aims of this project were to: 1) Adapt for middle schools and assess the feasibility and acceptability of the Maryland Safe and Supportive Schools (MDS3) Model; 2) Test the efficacy of MDS3 for improving school safety and climate, problem behaviors, engagement, and achievement using a group of randomized controlled trial design in 20 middle schools; and 3) Measure the programmatic costs and benefits associated with implementation of the MDS3 model. Toward that end, during Spring 2015, the study team adapted and finalized the middle school version of Maryland Safe and Supportive Schools (MDS3) model, ensuring that it was feasible and acceptable to implement in middle schools, thereby addressing aim 1. The study team then began a randomized controlled trial in Summer 2015, whereby they recruited, enrolled, and randomized 40 middle schools to intervention and control conditions. The study team then collected baseline (Spring 2015- Fall 2015) and annual follow-up data in the Spring of the 2015-2016, 2016-2017, and 2017-2018 school years. These data included: student, staff, and parent indicators via the online MDS3 School Climate Survey; implementation of positive behavior supports and multi-tiered interventions; classroom and environment observations using two measures: Assessing School Settings: Interactions of Students and Teachers (ASSIST; Rusby et al., 2001) and School Assessment for Environmental Typology (SAfETy; Bradshaw, Milam, Furr-Holden, and Lindstrom Johnson, 2015); and cost data assessing the cost of program delivery in all 40 schools. Additionally, the team collected implementation data from coaches in the 20 intervention schools, which included information on coaching fidelity and ratings of the school engagement.

Curated

Simple Crosstabs

Daily In-Home Activity Metrics from the Intelligent Systems for Assessing Aging Changes (ISAAC), Portland, Oregon, 2011 (ICPSR 35063)

Released/updated on: 2014-06-18

Geographic coverage: Oregon, United States, Portland (Oregon)

The ISAAC study developed methods of continuously assessing behaviors of seniors living independently in the community, with the ultimate goal of identifying trends in behavior and activity measures that would be predictive of a later transition to Mild Cognitive Impairment. Homes of participants were instrumented with wireless motion and door sensors, which captured movements throughout the home as they occurred. Participants were monitored continuously for about three years. Participants were also evaluated annually with a full clinical and neuropsychological battery of tests. Algorithms were developed to derive measures of motor activity (median walking speed, number of walks along a chosen path in the home, time spent out of the home, number of room transitions), measures of computer use (number of computer sessions and total time spent on the computer), and measures of nighttime activity (sleep latency, total time in bed, number of bathroom visits at night, motion in bed at night, etc.).

Curated

Simple Crosstabs

Eurobarometer 72.3: Public Health Attitudes, Behavior, and Prevention, October 2009 (ICPSR 32441)

Released/updated on: 2013-02-05

Geographic coverage: Cyprus, Portugal, Global, Malta, Greece, Netherlands, Sweden, Austria, Latvia, Luxembourg, Ireland, Poland, Slovenia, Slovakia, France, Bulgaria, Lithuania, Croatia, Romania, Hungary, Europe, United Kingdom, Spain, Czech Republic, Turkey, Belgium, Finland, Denmark, Italy, Macedonia, Germany, Estonia

Time period: 2009-10-02--2009-10-19

The Eurobarometer series is a unique cross-national and cross-temporal survey program conducted on behalf of the European Commission. These surveys regularly monitor public opinion in the European Union (EU) member countries and consist of standard modules and special topic modules. The standard modules address attitudes towards European unification, institutions and policies, measurements for general socio-political orientations, as well as respondent and household demographics. The special topic modules address such topics as agriculture, education, natural environment and resources, public health, public safety and crime, and science and technology.

This round of Eurobarometer surveys covers the special topic of public health and includes the following major areas of focus: (1) check-up and prevention, (2) oral health, (3) alcohol habits, (4) smoking habits, (5) organ and blood donation, and (6) sport and physical activity. Questions pertain to medical tests and health exams received in the past 12 months, eating a healthy diet, exercise, visits and access to a dentist, and food and drink consumption. Other questions addressed alcohol consumption within the past 12 months, smoking status and behavior, as well as the knowledge of human organ donation and transplant, and safety of blood transfusions compared to 10 years ago.

Demographic and other background information collected includes age, gender, nationality, marital status, occupation, age when stopped full-time education, household composition, ownership of a fixed or a mobile telephone and other durable goods, difficulties in paying bills, level in society, and Internet use. In addition, country-specific data includes type and size of locality, region of residence, and language of interview (select countries).

Curated

Family, Peer and Neighborhood-level Protective Factors within the Developmental Assets Framework: A Longitudinal Analysis of Behavioral Adaptation for Urban Youth Exposed to Community Violence in Chicago, 1994-2002 (ICPSR 22661)

Released/updated on: 2013-01-31

Geographic coverage: United States, Chicago, Illinois

Time period: 1995-01-01--2001-01-01

This study used longitudinal data from 1,114 youth ages 11-16 and their neighborhoods from the Project on Human Development in Chicago Neighborhoods. Generalized estimating equations were used to examine whether baseline interpersonal and neighborhood protective factors predicted behavioral adjustment at waves 2 and 3 among youth who were victims of, witnesses of, or unexposed to violence, controlling for individual and neighborhood-level risks.

Curated

Released/updated on: 1992-02-16

Geographic coverage: United States

This survey of attitudes of 1,374 American men aged 16-64 toward violence was conducted in the summer of 1969 by the Survey Research Center of the Institute for Social Research at the University of Michigan. The investigators examined the level of violence that respondents viewed as justified to accomplish social control and social change and also probed the respondents' personal values, their definition of violence, and their identification with groups involved in violence. To examine the degree of violence that American men felt could be justified for social control, the investigators asked respondents to react to situations involving protests and other disturbances. These situations included hoodlum gang disturbances, student protests, and Black protest demonstrations. The respondents were asked what police actions from "letting it go" to "shooting to kill" were appropriate as police control measures. Several such items were combined to form an index of "violence for social control." In questions dealing with the level of violence necessary to bring about social change, respondents were asked if they agreed with the necessity of "protest in which some people will be killed" in order to bring about changes sought by Blacks, by student demonstrators, and in general. These items were combined into an index of "violence for social change." This instructional subset from the original study also includes an initial series of questions that asked whether respondents viewed such actions as protest demonstrations, police frisking, looting, burglary, and draft-card burning as violence. This was followed by inquiries into the possible causes of violence and motives of those who participate in violence. Another set of variables deals with respondents' relative views of property damage and personal injury and their opinions on the use of violence to prevent violence, violence as a teaching tool, forgiveness of one's attacker, and the roles of courts and police agencies in combating crime. The subset concludes with a number of derived indices of violence attitudes that drew upon survey questions to form general patterns. These derived indices include retributive justice, self-defense, humanism, property-person priority, kindness, police-court power, court fairness, social causes, trust, and peer consensus indices. Finally, several summary measures gauge the respondents' general approval of violence for social control and social change purposes. Demographic variables specify education, age, religion, socioeconomic status, and region of the country.

Curated

Little Emperors: Behavioral Impacts of China's One-Child Policy (ICPSR 34521)

Released/updated on: 2013-01-18

Geographic coverage: Beijing, Asia, China (Peoples Republic), Global

Time period: 2010-03-10--2010-03-27

This study explores the behavioral impact of the One Child Policy in China. Using experimental data it examines whether the One Child Policy affected altruism, trust, trust-worthiness, risk-taking, and competitiveness in individuals. Survey data on personality traits and demographics of the sample are included.

Curated

Simple Crosstabs

Midlife in the United States (MIDUS 2): Biomarker Project, 2004-2009 (ICPSR 29282)

Released/updated on: 2025-06-18

Geographic coverage: United States

Time period: 2004-07-30--2009-05-31

The Biomarker study is Project 4 of the Midlife in the United States (MIDUS) longitudinal study, a national survey of more than 7,000 Americans (aged 25 to 74) begun in 1994. The purpose of the larger study was to investigate the role of behavioral, psychological, and social factors in understanding age-related differences in physical and mental health. With support from the National Institute on Aging (NIA), a longitudinal follow-up of the original MIDUS samples [core sample (N = 3,487), metropolitan over-samples (N = 757), twins (N = 957 pairs), and siblings (N = 950)] was conducted in 2004-2006. Guiding hypotheses, at the most general level, were that behavioral and psychosocial factors are consequential for health (physical and mental). A description of the study and findings from it are available on the MIDUS website.

The Biomarker Project (Project 4) of MIDUS 2 contains data from 1,255 respondents. These respondents include two distinct subsamples, all of whom completed the Project 1 Survey: (1) longitudinal survey sample (n = 1,054) and (2) Milwaukee sample (n = 201). The Milwaukee group contained individuals who participated in the baseline MIDUS Milwaukee study, initiated in 2005. The purpose of the Biomarker Project (Project 4) was to add comprehensive biological assessments on a subsample of MIDUS respondents, thus facilitating analyses that integrate behavioral and psychosocial factors with biology. The broad aim is to identify biopsychosocial pathways that contribute to diverse health outcomes. A further theme is to investigate protective roles that behavioral and psychosocial factors have in delaying morbidity and mortality, or in fostering resilience and recovery from health challenges once they occur. The research was not disease-specific, given that psychosocial factors have relevance across multiple health endpoints.

Biomarker data collection was carried out at three General Clinical Research Centers (at UCLA, University of Wisconsin, and Georgetown University). The biomarkers reflect functioning of the hypothalamic-pituitary-adrenal axis, the autonomic nervous system, the immune system, cardiovascular system, musculoskeletal system, antioxidants, and metabolic processes. Our specimens (fasting blood draw, 12-hour urine, saliva) allow for assessment of multiple indicators within these major systems. The protocol also included assessments by clinicians or trained staff, including vital signs, morphology, functional capacities, bone densitometry, medication usage, and a physical exam. Project staff obtained indicators of heart-rate variability, beat to beat blood pressure, respiration, and salivary cortisol assessments during an experimental protocol that included both a cognitive and orthostatic challenge. Finally, to augment the self-reported data collected in Project 1, participants completed a medical history, self-administered questionnaire, and self-reported sleep assessments. For respondents at one site (UW-Madison), objective sleep assessments were also obtained with an Actiwatch(R) activity monitor.

Curated

Simple Crosstabs

Midlife in the United States (MIDUS Refresher 1): Biomarker Project, 2012-2016 (ICPSR 36901)

Released/updated on: 2019-11-18

Geographic coverage: United States

Time period: 2012-10-01--2016-08-01

Released/updated on: 2022-10-31

Geographic coverage: United States

This survey of 12th-grade students is part of a series that explores changes in important values, behaviors, and lifestyle orientations of contemporary American youth. Students are randomly assigned to complete one of six questionnaires, each with a different subset of topical questions, but all containing a set of "core" questions on demographics and drug use. There are about 1,400 variables across the questionnaires. Drugs covered by this survey include tobacco, smokeless tobacco, alcohol, marijuana, hashish, prescription medications, over-the-counter medications, LSD, hallucinogens, amphetamines (stimulants), Ritalin (methylphenidate), Quaaludes (methaqualone), barbiturates (tranquilizers), cocaine, crack cocaine, GHB (gamma hydroxy butyrate), ecstasy, methamphetamine, and heroin. Other topics include attitudes toward religion, changing roles for women, educational aspirations, self-esteem, exposure to drug education, and violence and crime (both in and out of school).

Highlights for 2021:

Data collection resumed in 2021, with a change to all web-based surveys.
Students completed the surveys on their personal or school-provided device.
Non-survey variables have been changed or added to facilitate analyses. For details, please see the codebook section "MTF Variable Information - Non-survey variables included in the data files - Survey mode and design variables for 2021"
Information about "screen break" issues, where series of questions were originally presented differently in the web-based survey as compared to the 2019/2020 tablet surveys. Please see the codebook and Appendix D for details.
For 12th grade: two additional changes to the survey presentation. Please see the codebook section "MTF Variable Information - Non-survey variables included in the data files", and respective appendices for details.
Introduction of randomized blocks of questions presented to students. Please see Appendix E.
Test of presentation of items in the substance use consequences section on form 3. Please see Appendix F.
Additional information is documented in the MTFQchanges2021byForm.pdf and MTFQchanges2021byType.pdf files available for download.

Curated

Simple Crosstabs

Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2022 (ICPSR 38882)

Released/updated on: 2023-10-31

Geographic coverage: United States

This survey of 12th-grade students is part of a series that explores changes in important values, behaviors, and lifestyle orientations of contemporary American youth. Students are randomly assigned to complete one of six questionnaires, each with a different subset of topical questions, but all containing a set of "core" questions on demographics and drug use. There are about 1,400 variables across the questionnaires. Drugs covered by this survey include tobacco, smokeless tobacco, alcohol, marijuana, hashish, prescription medications, over-the-counter medications, LSD, hallucinogens, amphetamines (stimulants), Ritalin (methylphenidate), Quaaludes (methaqualone), barbiturates (tranquilizers), cocaine, crack cocaine, GHB (gamma hydroxy butyrate), ecstasy, methamphetamine, and heroin. Other topics include attitudes toward religion, changing roles for women, educational aspirations, self-esteem, exposure to drug education, and violence and crime (both in and out of school).

Highlights for 2022:

Continuation of randomized blocks of questions presented to students. Please see Appendix D of the codebook.
Change to the question stem for some lifetime, 12 month, and 30 day heroin and marijuana use questions. Please see the Highlights for 2022 section in the codebook for more details.
Change to the heroin use questions: Separate questions about heroin use with a needle and heroin use without a needle for lifetime, past 12 months, and past 30 day timeframes are no longer asked. The separate questions have been replaced by the single question, "On how many occasions (if any), have you taken heroin...
- ...in your lifetime?
- ...during the last 12 months?
- ...during the last 30 days?

Please see the Highlights for 2022 section in the codebook for more details.

Additional information is documented in the MTFQchanges2022byForm.pdf and MTFQchanges2022byType.pdf files available for download.

Curated

Simple Crosstabs

Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2023 (ICPSR 39172)

Released/updated on: 2024-10-31

Geographic coverage: United States

This survey of 12th-grade students is part of a series that explores changes in important values, behaviors, and lifestyle orientations of contemporary American youth. Students are randomly assigned to complete one of six questionnaires, each with a different subset of topical questions, but all containing a set of "core" questions on demographics and substance use. There are about 1,400 variables across the questionnaires. Substance use covered by this survey includes: tobacco, smokeless tobacco, alcohol, marijuana, hashish, vaping, prescription medications, over-the-counter medications, LSD, hallucinogens, amphetamines (stimulants), Ritalin (methylphenidate), sedatives/barbiturates (tranquilizers), cocaine, crack cocaine, GHB (gamma hydroxy butyrate), ecstasy, methamphetamine, and heroin. Other topics include attitudes toward religion, changing roles for women, educational aspirations, self-esteem, exposure to drug education, and violence and crime (both in and out of school).

Highlights for 2023:

12th grade only: Continuation of randomized blocks of questions presented to students. Please see Appendix D of the codebook.
All grades: Change to the question stem for some lifetime, 12 month, and 30 day marijuana use questions.
Separate codebooks are generated by ICPSR for the core data file (DS1) and the six form-specific data files (DS2-DS7). The codebooks contain only the frequencies, question text, and response options for the survey items. Please see the documentation under DS0 Study-Level Files for the annual study documentation provided by MTF, 39172-0001-User_guide-UsersGuide.pdf.

Please see the Highlights for 2023 section in the codebook for more details.

Additional information is documented in the MTFQchanges2023byForm.pdf and MTFQchanges2023byType.pdf files available for download.

Curated

Simple Crosstabs

Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2024 (ICPSR 39444)

Released/updated on: 2025-10-30

Geographic coverage: United States

This survey of 12th-grade students is part of a series that explores changes in important values, behaviors, and lifestyle orientations of contemporary American youth. Students are randomly assigned to complete one of six questionnaires, each with a different subset of topical questions, but all containing a set of "core" questions on demographics and substance use. There are about 1,400 variables across the six questionnaires. Substance use covered by these surveys includes tobacco, smokeless tobacco, alcohol, marijuana/cannabis, prescription medications, over-the-counter medications, inhalants, steroids, LSD and other hallucinogens, amphetamines (stimulants), sedatives/barbiturates, tranquilizers, cocaine, crack cocaine, ecstasy, methamphetamine, heroin, narcotics other than heroin, and vaping of nicotine, marijuana/cannabis, and flavors. Other topics include attitudes toward religion, changing roles for women, educational aspirations, self-esteem, exposure to drug education, and violence and crime (both in and out of school).

Highlights for 2024:

The MTF sampling procedure was updated in 2024. Please see the 2024 MTF annual report for details. Variable-specific details are found in the user's guide that accompanies this study.
Continuation of randomized blocks of questions presented to students. Please see Appendix D of the user's guide.
In 2023, the question about use of Delta-8 THC was included only on forms 3 and 6. In 2024, this question is now included on all survey forms. With the inclusion on all forms, please note these variable name changes:
- CORE: V2934 was changed to V7976
- Form 3: V3660 was changed to V7976
- Form 6: V6676 was changed to V7976
Changes were made to the question stems for many of the substance use "triplets", i.e. lifetime, 12 month, and 30 day timeframes, including: marijuana/cannabis, hallucinogens other than LSD, amphetamines (stimulants), sedatives/barbiturates, tranquilizers, and narcotics other than heroin.
Additional information about question text and response option changes, along with details about added and dropped questions, are documented in the MTFQchanges2024byForm.pdf and MTFQchanges2024byType.pdf files available for download.
MTF is no longer providing dichotomized substance use variables on the DS1 datasets. As each researcher has their own method of working with data, it is up to the researcher to create these variables for their specific needs.

Curated

Monitoring the Future: A Continuing Study of American Youth, 1976-1992: Concatenated Core File [Restricted-Use] (ICPSR 36922)

Released/updated on: 2019-08-19

Released/updated on: 2019-08-19

Geographic coverage: United States

This data collection is part of the Monitoring the Future series that explores changes in important values, behaviors, and lifestyle orientations of contemporary American youth in eighth, tenth, and twelfth grades. The collection provides two datasets for each year since 1976 that are accessible only through the ICPSR Virtual Data Enclave VDE) and include original variables, including the unaltered weight variable, that in the public-use data were altered or omitted: one dataset without State, County, and Zip Code and one dataset including State, County, and Zip Code. Use of the geographic identifiers such as state, county, or zip code is limited and researchers interested in these variables are encouraged to read FAQs: About MTF Restricted-Use Geographic and Other Variables. Also included as part of each annual collection is a zip archive of the Monitoring the Future public-use data and documentation for each respective year. The basic research design used by the Monitoring the Future study involves annual data collections from eighth, tenth, and twelfth graders throughout the coterminous United States during the spring of each year. The 8th/10th grade surveys used four different questionnaire forms (and only two forms from 1991-1996) rather than the six used with seniors. Identical forms are used for both eighth and tenth grades, and for the most part, questionnaire content is drawn from the twelfth-grade questionnaires. Thus, key demographic variables and measures of drug use and related attitudes and beliefs are generally identical for all three grades. However, many fewer questions about lifestyles and values are included in the 8th/10th grade forms. Drugs covered by this survey include tobacco, smokeless tobacco, alcohol, marijuana, hashish, prescription medications, over-the-counter medications, inhalants, steroids, LSD, hallucinogens, amphetamines (stimulants), Ritalin (methylphenidate), Quaaludes (methaqualone), barbiturates (tranquilizers), cocaine, crack cocaine, ecstasy, methamphetamine, heroin, and GHB (gamma hydroxy butyrate). Other topics include attitudes toward religion, changing roles for women, educational aspirations, self-esteem, exposure to drug education, and violence and crime (both in and out of school).