Search results

Showing 1 – 50 of 827 results.
Curated

The 1915 Iowa State Census Project (ICPSR 28501)

Released/updated on: 2010-12-14
Geographic coverage: Iowa, United States
The 1915 Iowa State Census is a unique document. It was the first census in the United States to include information on education and income prior to the United States Federal Census of 1940. It contains considerable detail on other aspects of individuals and households, e.g., religion, wealth and years in the United States and Iowa. The Iowa State Census of 1915 was a complete sample of the residents of the state and the returns were written by census takers (assessors) on index cards. These cards were kept in the Iowa State Archives in Des Moines and were microfilmed in 1986 by the Genealogical Society of Salt Lake City. The census cards were sorted by county, although large cities (those having more than 25,000 residents) were grouped separately. Within each county or large city, records were alphabetized by last name and within last name by first name. This data set includes individual-level records for three of the largest Iowa cities (Des Moines, Dubuque, and Davenport; the Sioux City films were unreadable) and for ten counties that did not contain a large city. (Additional details on sample selection are available in the documentation). Variables include name, age, place of residence, earnings, education, birthplace, religion, marital status, race, occupation, military service, among others. Data on familial ties between records are also included.
Curated
Partially restricted

2021-2022 Study of Family and Staff Experiences in AIAN Head Start FACES Programs (2021-2022 Study), United States (ICPSR 38965)

Released/updated on: 2026-04-07
Geographic coverage: United States
Time period: 2021-08-01--2022-07-31

The 2021-2022 Study of Family and Staff Experiences in AIAN Head Start FACES Programs (2021-2022 Study) builds on the American Indian and Alaska Native Head Start Family and Child Experiences Survey (AIAN FACES), which has been a source of national information on children and families enrolled in Head Start programs operated by federally recognized tribes (known as Region XI AIAN Head Start) since 2015. The motivation and goals of the Study of Family and Staff Experiences in AIAN FACES Programs (the 2021-2022 study) came from a need that arose as the COVID-19 pandemic continued into another year of affecting Region XI Head Start families' and staff's lives--and from recognizing the disproportionate impact of the pandemic on AIAN communities.

The 2021-2022 study included a nonrepresentative sample of Region XI Head Start programs and the children and families they serve. Although a nationally representative sample of Region XI Head Start programs, centers, teachers, and children were selected, fewer of them participated than expected, despite an extension of the planned parental consent collection and data collection windows.

Curated
Partially restricted

2021-2022 Study of Family and Staff Well-Being in Head Start FACES Programs (2021-2022 Study), United States (ICPSR 38950)

Released/updated on: 2025-01-13
Geographic coverage: United States
Time period: 2021-08-01--2022-07-31

The 2021-2022 Study of Family and Staff Well-Being in Head Start FACES Programs (2021-2022 study), builds on the Head Start Family and Child Experiences Survey (FACES), which has been a source of national information about Head Start programs and participants since 1997. The motivation and goals of the Study of Family and Staff Well-Being in Head Start Family and Child Experiences Survey Programs (the 2021-2022 study) came from a need that arose as the COVID-19 pandemic continued into another year of affecting Head Start families' and staff's lives.

The 2021-2022 study included two components. Firstly, the Program, Staff, and Family Study, was conducted in 60 programs, and included the collection of parent surveys and Teacher Child Reports (TCRs) in fall 2021 and spring 2022, as well as a teacher survey in fall 2021. Secondly, the Program and Staff Study, conducted in the 60 programs participating in the Program, Staff, and Family Study plus an additional 120 programs, included the collection of program director, center director, and teacher surveys in spring 2022.

The 2021-2022 study aimed to describe the national population of Head Start programs, centers, teachers, classrooms, and children during the 2021-2022 program year. However, the Data Producers were unable to fully meet this goal because of challenges related to the COVID-19 pandemic. A nationally representative sample of Head Start programs was selected. However, fewer of the programs participated than expected. Probability samples of centers, teachers, and children within the participating programs were selected. Weights are available for analysis to account for the probability that children and their teachers, centers, and programs were selected for the study. This lessens the risk of bias due to study non-participation and survey nonresponse; and provide results that represent, to the extent possible, all programs, centers, teachers, classrooms, and children in Head Start. The responding sample may not fully represent the population due to higher-than-expected non-response that may not have been adequately addressed with weighting adjustments.

Despite these limitations, the 2021-2022 study sample design supports many analyses for programs and teachers, as well as children. The data from the programs in the Program, Staff, and Family Study can address questions about the children and parents who participate in the program, including about children's development across one year in the Head Start program for both newly entering children and those returning for a second year. The study also supports research questions related to subgroups of interest, such as families with low income and specific racial/ethnic groups, as well as policy issues that emerge during the study. In addition, the research questions investigate the characteristics of Head Start programs, centers, and teachers, and the classrooms they teach. Users can use the same data to answer questions about the relationships between program and classroom characteristics and child and family well-being. The data from the larger sample of programs in the Program and Staff Study are most useful for answering questions about Head Start programs, classrooms, teachers, and program and center directors.

Curated
Partially restricted
Simple Crosstabs

21st Century Americanism: Nationally Representative Survey of the United States Population, 2004 (ICPSR 27601)

Released/updated on: 2015-04-02
Geographic coverage: United States
Time period: 2004-07-12--2004-10-08
The 21st Century Americanism survey was conducted to study (1) the multidimensional nature of American identity ("Americanism"); (2) resentment among Whites toward immigrants, Latinos, and Asians, fueled by perceptions that these groups violate the cherished norms that constitute American identity ("symbolic nativism"); (3) how perceptions of discrimination affect the process of "becoming American" among ethnic minorities ("reactive ethnicity"); and (4) the relationships among these issues and public opinion on policies that address ethnic change. The data collection began in July 2004 and was completed by October 2004. This nationally representative random-digit dial telephone survey has 2,800 respondents and includes oversamples of Blacks, Latinos, and Asians in the United States. It contains questions that allow for the examination of the causes and consequences of two facets of American identity: (1) how people define the normative content of American identity ("identity content"); and (2) the extent to which people think of themselves primarily as American rather than primarily as a member of a pan-ethnic (i.e., Latino or Asian) or national origin group ("identity attachment"). The survey can be used to test hypotheses regarding whether the alleged traditional consensus on what it means to be American is breaking down, or whether people are increasingly rejecting an American identity and instead prioritizing pan-ethnic or national origin identities. It can also be used to examine how these aspects of one's identity affect political attitudes and behaviors, such as trust in government, voting, and one's sense of obligation to the national community. Demographic variables include gender, age, country of origin, United States citizenship status, race, Hispanic origin, and language and educational attainment. Variables focusing on economic characteristics include employment status and household income.
Curated
Restricted

The 500 Family Study [1998-2000: United States] (ICPSR 4549)

Released/updated on: 2008-06-03
Geographic coverage: United States
Time period: 1998-02-01--2000-06-01

The 500 Family Study was designed to obtain in-depth information on middle class, dual-career families living in the United States. To understand the complex dynamics of today's families and the strategies they use to balance the demands of work and family, over 500 families from 8 cities across the United States were studied. To address different issues facing parents with older and younger children, families with adolescents and families with kindergartners were included in the sample. Working mothers and fathers are now splitting their time between their responsibilities to their family, and to their respective occupations. This study of 500 families explores how work affects the lives and well-being of parents and their children.

The study's data allows researchers to explore a broad range of questions:

  • How do dual-career families manage and organize their resources and time between family and work?
  • How do work conditions, including characteristics of the job and workplace environment, affect the quality of relationships among household members?
  • How do dual career parents manage the moral and social development and learning experiences of their children?
  • How do the work-related responsibilities of working parents affect their child's moral, social, and educational development?
  • What effect is consumerism and technology having on how working families direct the moral and social development of their children?
  • What do parents believe is their role regarding the child-care of their children and how they should fulfill that role both in terms of time and in the allocation of economic and social resources? What are some of the resources in the community that parents use to supervise their children?
  • How do families regard the "free time" of adolescents and how they allocate adolescent "free time" in maintenance of the household?
  • What is the quality of relationships among family members?

To obtain a detailed picture of work and family life, mothers, fathers, and their children were asked to complete a series of instruments including surveys, in-depth interviews, and time diaries. These instruments were designed to provide information about work, marriage, child care and parental supervision, management of household tasks, time allocations, coping strategies, and psychological well-being.

The four datasets associated with this data collection are summarized below:

  1. The Cortisol Data contains information for a subsample of families that elected to participate in a study of psychological stress. Parents and teenagers who agreed to participate completed an additional two days of ESM data collection. The health survey that was administered reported on a variety of health and lifestyle issues that might affect cortisol (stress hormone) levels such as medication use, consumption of caffeine and alcohol, use of nicotine, timing of menstrual cycle, pregnancy, presence of chronic illness, and respondent's height and weight. Additionally, parents reported on the health of the children (teenagers and kindergartners) participating in the study.
  2. The Experience Sampling Method (ESM) Data contains a variety of information related to how individuals spend their time, who they spent it with, and what activities they were engaged in over the course of a typical week. Respondents wore programmed wrist watches that emitted signals (beeps) throughout the day. When possible, family members were placed on identical signaling schedules to provide information on a range of family activities. At the time of each beep, participants were asked to complete a self-report form which asked them to answer a number of open-ended questions about their location, activities, who they were with, and psychological states. Several Likert and semantic-differential scales were used to assess participants' psychological states.
  3. The Parent Data contains basic demographic information from respondents as well as detailed information about parents' occupation job duties, income, work schedule, benefits (e.g., medical care, flexible work schedules, and family leave), and the consequences of their jobs (e.g. long hours, job stress, having to work weekends). Additionally, the data contain information about the extent to which parents experienced work-family conflict and what changes might help with better balance of the demands of work and family (e.g., more flexible work hours, more help from spouses with household and child care responsibilities, improved child care, and after-school care arrangements). Parental attitudes toward traditional arrangements, how household tasks were actually divided among family members, and how often the family paid for services (e.g., cleaning, yard work, meal preparation) were also captured. The data also contain information about how children are socialized in families with two working parents. Topics about the frequency with which parents engaged in various activities with their children (e.g., talking, eating meals together, attending religious services), how frequently parents monitored their teenager's activities, and how often they talked with their teenager about school activities, plans for college, career plans, friendships, and peer pressure.
  4. The Adolescent Data contains data for sixth through twelfth graders, which focuses on family relationships and experiences, school experiences, paid work, psychological well-being and behavioral problems, and plans for the future (e.g., college, career, and marriage -- including expectations regarding spouses' sharing of responsibility for child care, cooking, chores, and paid work). To allow for comparison of parents' and adolescents' responses to similar questions, several items appear in both the adolescent and parent data. These items include the frequency with which parents and adolescents discuss school events, college and career plans, participation in religious and other activities, gender role attitudes and the division of household tasks within the family, and items measuring depression, stress, and anxiety.

Qualitative Data -- Interviews The main purpose of the interviews was to explore topics addressed in the parent and adolescent surveys in greater detail. Parent interviews were designed to examine how working parents cope with the demands of work and family life. Adolescent interviews touched on similar themes but altered questions to gauge the adolescent's perceptions of their parents work and family lives. Kindergartner interviews were brief and focused on children's after-school and child care arrangements and time spent with parents.

Curated

ABC News/Time Magazine Obesity Poll, May 2004 (ICPSR 4040)

Released/updated on: 2004-08-12
Geographic coverage: United States
This special topic poll, conducted May 10-16, 2004, was undertaken to assess public opinion on the problem of obesity in the United States. Respondents were asked to rate their own personal health and the importance of a healthy diet and physical exercise in their lives. Questions were posed regarding how often respondents and their children watched television, used the Internet, e-mail, or computer games for personal use, and engaged in moderate or vigorous physical exercise, how much influence their children had on what food the family ate, whether they kept a supply of fresh fruits and vegetables in their home, and whether they or their children were overweight. Respondents were polled on how often they ate at fast-food restaurants, whether they tried to track the amount of calories, carbohydrates, and fat content in their daily diets, whether they wanted to lose or gain weight, whether they had followed any type of weight-loss program, and whether it had helped them. Several questions asked about the hardest part of losing weight, the biggest causes of obesity in the United States, whether respondents had ever felt that they were discriminated against because of their weight, whether they had any negative feelings about people who were overweight, and whether certain groups or institutions such as the fast-food industry and government policies and laws bore any responsibility for the nation's obesity problem. Respondents were also polled on whether they would support or oppose government policies such as a tax on high-fat or high-sugar foods, requiring labels on certain foods warning of the health risks of being overweight, and setting a legal limit on portion sizes in restaurants. Other topics addressed whether health insurance companies should be able to drop coverage or charge higher premiums to people who are overweight, whether schools should be allowed to raise money by allowing soda and candy vending machines in school, the seriousness of problems such as cancer, AIDS, cigarette smoking, obesity, and drug and alcohol abuse as public health issues, and whether the federal government was doing enough about these problems. Background information includes sex, ethnicity, education, marital status, household income, number and sex of children in household, weight and height of respondents and children, and subjective size of the community: rural, urban, or suburban.
Curated
Partially restricted

Active for Life: Translation of Physical Activity Programs for Mid-Life and Older Adults, 2003-2007 [United States] (ICPSR 24723)

Released/updated on: 2024-02-14
Geographic coverage: North Carolina, District of Columbia, United States, Tennessee, California, Michigan, Pennsylvania, Illinois, Texas, Missouri, Ohio, Virginia, Maryland
Time period: 2003-01-01--2007-01-01

Sponsored by the Robert Wood Johnson Foundation, the Active for Life (AFL) initiative investigated how two physical activity programs for adults aged 50 and older, Active Choices (AC) and Active Living Every Day (ALED), worked in community settings. Created by researchers at Stanford University, Active Choices used lifestyle counseling and personalized telephone support to encourage older adults to be physically active. In AFL, this was a 6-month program delivered through one face-to-face meeting followed by up to eight one-on-one telephone counseling calls. Active Living Every Day, which was created by the Cooper Institute and Human Kinetics Inc., also provided lifestyle counseling to promote physical activity, but in a classroom and workbook format. During the first three years of the four-year AFL initiative, ALED was delivered as a 20-week program where participants attended weekly small group meetings, but in the last year it was shortened to 12 weekly meetings. Nine organizations received AFL grants to implement the programs during 2003-2006. Four grantees implemented the one-on-one AC model, while five implemented the group-based ALED model.

Data were collected from the AC and ALED sites for both a process and outcomes evaluation. The primary aims of the process evaluation were to (1) monitor the extent to which the grantees demonstrated fidelity to the AC and ALED models in their program implementation, (2) assess staff experiences implementing the programs, and (3) assess participants' impressions of the programs. A quasi-experimental, pre-post study design was used to assess outcomes. Primary aims of the outcomes evaluation were to evaluate the impact of AC and ALED on self-reported physical activity, and to evaluate the impact of the programs on self-reported stress, depressive symptoms, and satisfaction with body function and appearance. Secondary aims of the outcome evaluation were to (1) evaluate the impact of the programs on measures of functional fitness, (2) examine whether changes in self-reported physical activity and functional fitness were moderated by participant characteristics, including age, gender, race, baseline physical activity self-efficacy, and baseline physical activity social support, and (3) examine whether changes in self-reported physical activity were consistent with a mediation model for physical activity self-efficacy and physical activity social support.

The collection has 14 data files (datasets). Datasets 1-7 constitute the process evaluation data, and Datasets 8-14 the outcomes evaluation data:

Dataset 1 (AC Initial Face-to-Face Sessions Data) contains information about the initial face-to-face AC session: the format, date, and length of the session, whether the 8 steps required in the face-to-face session were completed, what was discussed between the health educator and the participant related to physical activity plans, interests, benefits, and barriers, and the health educator's progress notes. The file contains one record for each AC participant.

Dataset 2 (AC Completed Calls Data) comprises information about the completed AC calls, but does not cover the topics discussed on the calls. Recorded information about each call includes the date and length of the call, the health educator's progress notes, and whether the participant was assessed for injury, light activity, moderate activity, exercise goals, or exercise intentions. Each call is represented by a separate record in the data file and, typically, there are multiple records per participant.

Dataset 3 (AC Topics Discussed on Completed Calls ) contains information about the topics discussed on each completed AC call, e.g., exercise barriers/benefits, previous exercise experiences, goal setting, long term goals, injury prevention, rewards/reinforcement, social support, progress tracking, and relapse prevention. Each record in the file represents one topic and there are often multiple records per call for each participant.

Dataset 4 (AC Aggregate Call Data) aggregates the call data across calls for each AC participant. For example, for a given participant, this dataset shows the total number of calls completed, the number of calls where injury/health problems were assessed, etc. The file contains one record per participant.

Dataset 5 (ALED Sessions Data) contains information about each class session for every ALED group, including the session date, start time, and end time, learning activities covered in the session, participant evaluations of the session and the facilitator, facilitator progress notes, the number of participants who were in various stages of readiness for moderate exercise, and the number of participants who tracked physical activity and thoughts about physical activity. This file has one record for each session of every ALED group.

Dataset 6 (ALED Attendance and Tracking Data (Years 2-4)) consists of participant-level attendance and tracking data for every ALED session during the second to fourth years of the evaluation, including the participant's attendance at the session, whether the participant's stage of readiness was assessed, and whether the participant tracked thoughts about physical activity or actual physical activity. There is no participant-level ALED data for the first year. Each participant has a separate record for each session. Thus, the file contains 20 records per participant in the years 2-3, and 12 records per participant in year 4.

Dataset 7 (ALED Aggregate Attendance and Tracking Data (Years 2-4)) contains ALED attendance and tracking data for each participant in years 2-4, aggregated across the sessions. The data file has one record for each participant.

Dataset 8 (Demographics) comprises program information (e.g., program status, start date, end date, site, etc.), demographic information (e.g., age, gender, race, Hispanic origin, employment status, income, and the participant's state and ZIP code of residence), and responses to the Physical Activity Readiness Questionnaire (PAR-Q), a screening tool that was used to assess possible risks of exercising based on answers to specific health history questions. The file contains one record for each AFL participant, except for those with a status of "nonstarter" or "repeater."

Datasets 9 (Pretest Survey Data) and 10 (Posttest Survey Data) contain data from the Pretest and Posttest Surveys. The Pretest Survey was administered at the beginning of the AC and ALED programs, while the Posttest Survey was administered at their end. Topics covered by the surveys include social and recreational activities, activities undertaken for exercise, perceived stress, depressive symptoms, satisfaction with body appearance and function, social support for physical activity, self-efficacy for physical activity, neighborhood environment, health conditions, health-related quality of life, caregiving, and self-reported height and weight. Both surveys included items from the Community Health Activities Model Program for Seniors Physical Activity Questionnaire (CHAMPS), the Center for Epidemiological Studies Depression Questionnaire (CES-D), the Behavioral Risk Factor Surveillance System Questionnaires (BRFSS), and the International Physical Activity Prevalence Study Environmental Module. These data files each have one record for each participant who submitted a questionnaire.

Dataset 11 (ALED Week 12 Survey Data (Year 4)) contains responses to the ALED Week 12 Posttest Survey, which was used to evaluate the 12-week adaptation of ALED in Year 4. (In Year 4, ALED participants completed both a 12- and 20-week posttest survey). There is one record for each participant who returned this survey.

Dataset 12 (Six-Month Posttest Follow-Up Survey Data (Years 3-4)) comprises data from a special 6-month follow-up survey which was administered in years 3-4 in six of the ALED sites and one of the AC sites. Participants were questioned about their current physical activities, weight, health-related quality of life, satisfaction with bodily function, and other topics. As with Datasets 9-11, the data file contains one record for each participant who returned a questionnaire.

Dataset 13 (Functional Fitness Tests Data) contains the results of pretest and posttest functional fitness tests which were administered by one ALED grantee. Four tests were adminstered: (1) the 30-Foot Walk Test, (2) the 30-Second Chair Stand, (3) 8-Foot Up and Go, and (4) the Chair Sit and Reach Test. This participant-level data file also includes pretest height measurements plus pretest and posttest weight measurements.

Dataset 14 (Participants' Impressions of the Programs (Years 1, 3, and 4)) contains data collected by the last sections of the Posttest Survey, ALED Week 12 survey, and 6-Month Follow-up Survey. The topics it covers include the participants' impressions of the programs, participation in physical activities, and changes (compared to before they started the AFL program) in motivation to be physically active, actual level of physical activity, medical and health conditions, overall pain, flexibility/limberness, level of stress, happiness, and enjoyment of life. The file has a separate record for each survey completed by the participants. Thus, there are 1-3 records per participant.

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

Adolescent and Parental Attitudes About STI Prevention Trial Participation (ICPSR 35869)

Released/updated on: 2015-06-11
Geographic coverage: United States
This project uses a multi-level strategy to recruit 14-17 year old male and female adolescents and parents from primary care clinics to investigate attitudes towards an STI prevention trial. Data about non-participation are obtained at all stages of decision making in order to collect information about parents and adolescents who would normally not participate in research. It uses a hypothetical clinical trial to allow for assessment of families who would not participate in trials. Parents and adolescents are interviewed simultaneously by two different interviewers, and then they complete a joint interview, which is videotaped for coding of the interaction. To evaluate the impact of developmental change, participants are re-interviewed one year later.
Curated
Partially restricted

Adolescent Health and Development in Context (AHDC) Study, Franklin County, Ohio, Wave 1, 2014-2016 (ICPSR 39045)

Released/updated on: 2024-07-23
Geographic coverage: United States, Columbus (Ohio), Ohio
Time period: 2014-01-01--2016-01-01
The overarching objective of the Adolescent Health and Development in Context (AHDC) Project is to collect multilevel, multi-contextual data on a large sample of 1,405 youth ages 11 to 17 years in Franklin County, Ohio. The study emphasizes the interplay of social, psychological, and biological processes in shaping youth developmental outcomes such as risk behavior and victimization, mental and physical health, and educational outcomes. The study employs a prospective cohort design in which the data on youth and caregivers were collected at two time-points, approximately one year apart. The Wave 1 field period began in spring 2014 and was completed in summer 2016. Wave 2 was conducted between January and December 2016. Within each wave, participant data were collected over a weeklong period. An Entrance Survey with both a focal youth and his or her caregiver was followed by a seven-day smartphone-based Global Positioning System (GPS) tracking and EMA data collection period (EMA Week), and a final Exit Survey at the end of the week.
Curated

Advanced Cognitive Training for Independent and Vital Elderly (ACTIVE), United States, 1999-2001 (ICPSR 4248)

Released/updated on: 2010-06-30
Geographic coverage: Indiana, United States, Massachusetts, Alabama, Florida, Maryland, Michigan
Time period: 1999-01-01--2001-01-01

The data producers have recompiled the ACTIVE data into a new study which is available as of December 2023, ICPSR 38821; data users should plan to use study 38821 instead.

ACTIVE (Advanced Cognitive Training for Independent and Vital Elderly), 1999-2001 [United States] was a multisite randomized controlled trial conducted at six field sites with New England Research Institutes (NERI) as the coordinating center. The field sites included the University of Alabama at Birmingham, Hebrew Rehabilitation Center for the Aged in Boston, Indiana University, Johns Hopkins University in Baltimore, Pennsylvania State University, and the University of Florida/Wayne State University (Detroit). The primary aim of the trial was to test the effects of three distinct cognitive interventions -- previously found to be successful in improving elders' performance on basic measures of cognition under laboratory or small-scale field conditions -- on measures of cognitively demanding daily activities. Trainings consisted of an initial series of ten group sessions followed by four-session booster trainings at one and three years. The three cognitive interventions focused on memory, executive reasoning, and speed of processing. The design included a no-contact control group. Participants were assessed at baseline, immediately after training, and annually thereafter. A total of 2,832 older adults were enrolled in the trial, and 2,802 were included in the analytical sample. Twenty-six percent of the participants were African American.

Curated

Advancing Research on the Consequences of Unintended Childbearing (ICPSR 35874)

Released/updated on: 2015-05-01
Geographic coverage: United States
This project carries out an exploratory qualitative study using in-depth interviews to gain a better understanding of women's and men's attitudes about and experiences with consequences of unintended births. Using survey questions that better capture multiple dimensions of intention, such as timing and desire, as well as new data sources and more refined measures of childbearing intentions, the relationship between pregnancy intention, parental behaviors and infant and child health can be better understood.
Curated

Adversity and Resilience After Hurricane Katrina (ICPSR 35900)

Released/updated on: 2015-06-03
Geographic coverage: United States, New Orleans
This project collects data to examine how a group of low-income parents from New Orleans, most of whom are single African American women, have coped with the effects of Hurricane Katrina. The 1,019 low-income parents in the sample are part of a randomized intervention, which was started before Hurricane Katrina, and provides pre-hurricane information on the health, social networks, and economic status of members of the treatment and control groups. This project conducts one post-hurricane follow-up survey and set of qualitative interviews, and collects another wave of data shortly after the three-year anniversary of the hurricane.
Curated

Affective Influences on Adolescent Sexual Risk Behavior: Couple and Family Contexts (ICPSR 35863)

Released/updated on: 2015-04-24
Geographic coverage: United States
The study is focused on Latino and African American adolescents in grades 11 and 12 and their parents. Adolescents are recruited from public high schools in the Bronx borough of New York, NY, and are prospectively followed. The study identifies explanatory models of couple sexual risk behavior among a sample of unmarried, non-cohabiting Latino and African American high school-aged dyads that are romantically linked, as well as their parents. The study measures characteristics that individual members bring to couple sexual activity, and parental monitoring of sexual behavior.
Curated

Age and Residence Differences in Household Composition, 1980: [United States] (ICPSR 9253)

Released/updated on: 2006-01-12
Geographic coverage: United States
These data were collected to gain a better understanding of the living arrangements of persons 65 and older in the United States. The collection includes four related files. The Complete Person Extract hierarchical file (Part 1) contains data for households with one or more members aged 65 or older. These data consist of household records followed by varying numbers of person records that were extracted from CENSUS OF POPULATION AND HOUSING, 1980: [UNITED STATES]: PUBLIC USE MICRODATA SAMPLE (C SAMPLE): 1-PERCENT SAMPLE (ICPSR 8114) for all fifty states. The three rectangular files (Parts 2-4) are "complex household" subsets of the Complete Person Extract file. Complex households are households containing three or more persons and households containing two persons who are not related by marriage. There were 47,878 such households identified, containing 157,940 persons of whom 62,873 were 65 and over. The Complex Households file contains selected variables pulled from the PUMS housing records. The People and Elders in Complex Households files contain selected variables pulled from the PUMS person records, and specify kinship and other relationships for all persons and all elders 65 and older in complex households. Two additional rectangular data files (Part 6 and Part 7) containing all households and persons have been extracted from the original hierarchical file (Part 1).
Curated

Aging in the Eighties: America in Transition, 1981 (ICPSR 8691)

Released/updated on: 2005-11-04
Geographic coverage: United States
This survey was undertaken to record changes in views about aging among older people as well as younger adults. In the seven years after the benchmark study MYTH AND REALITY OF AGING, 1974 (ICPSR 7657) was conducted, a number of significant social and demographic changes occurred in American society, some profound economic trends continued, suspicions grew about an impending financial crisis in the Social Security system, and new priorities emerged at both the national and local political levels. AGING IN THE EIGHTIES updates topics from MYTH AND REALITY OF AGING with items relating to the experience of aging, social activities and the involvement of the elderly, expectations and attitudes about retirement, and preparation for retirement. Other major issues were explored for the first time, including the economics of aging and retirement, the changing face of retirement and employment after 65, Social Security and the role of government, health status, and health care.
Curated

Aging, Status, and Sense of Control (ASOC), 1995, 1998, 2001 [United States] (ICPSR 3334)

Released/updated on: 2005-12-15
Geographic coverage: United States
The Aging, Status, and Sense of Control (ASOC) was conducted during 1995, 1998 and 2001 and examined the relationship between age and changes in the sense of control over one's life. Part I contains data for Waves I and II. Respondents were queried about their physical health, including activities of daily living such as shopping, walking, and doing housework, along with medical conditions such as heart disease, high blood pressure, lung disease, breast cancer, diabetes, arthritis or rheumatism, osteoporosis, and allergies or asthma. Questions regarding mental health investigated difficulties staying focused, feelings of sadness or anxiety, and enjoyment of life. Respondents were also asked about their health behaviors, including use of tobacco and alcohol, frequency of exercise, use of medical services including insurance coverage, and the number of prescription medications used. Also examined was respondents' sense of control over their lives, including social support and participation, and history of adversity, which covered such topics as home or apartment break-ins or assaults, major natural disasters, unemployment longer than six months, and times without enough money for clothes, food, rent, bills, or other necessities. Demographic questions included age, sex, marital status, education, work status, marital and family relations, and socioeconomic status. Wave III (Part 2) was collected in 2001 and contains data on the same questions such as physical health, mental health and health behaviors.
Curated

Agricultural and Demographic Records for Rural Households in the North, 1860: [Instructional Materials] (ICPSR 3463)

Released/updated on: 2002-10-17
Geographic coverage: Vermont, Indiana, United States, Minnesota, Kansas, New York (state), New Jersey, Michigan, Pennsylvania, Iowa, Illinois, Connecticut, Missouri, New Hampshire, Ohio, Maryland, Wisconsin
These instructional materials were prepared for use with AGRICULTURAL AND DEMOGRAPHIC RECORDS FOR HOUSEHOLDS IN THE NORTH, 1860 (ICPSR 7420), compiled by Fred Bateman and James D. Foust. The data file and accompanying documentation are provided to assist educators in (an SPSS portable file) instructing students about the history of agriculture and rural life in the North, just prior to the Civil War. An instructor's handout has also been included. This handout contains the following sections, among others: (1) General goals for student analysis of quantitative datasets, (2) Specific goals in studying this dataset, (3) Suggested appropriate courses for use of the dataset, (4) Tips for using the dataset, and (5) Related secondary source readings. Demographic, occupational, and economic information for over 21,000 rural households in the northern United States in 1860 are presented in the dataset. The data were obtained from the manuscript agricultural and population schedules of the 1860 United States Census and are provided for all households in a single township from each of the 102 randomly-selected counties in 16 northern states. Variables in the dataset include farm values, livestock, and crop production figures for the households that owned or operated farms (over half the households sampled), as well as value of real and personal estate, color, sex, age, literacy, school attendance, occupation, place of birth, and parents' nationality of all individuals residing in the sampled townships.
Curated

Alameda County [California] Health and Ways of Living Study, 1974 Panel (ICPSR 6838)

Released/updated on: 2008-01-31
Geographic coverage: United States, California
These data constitute the second wave of a survey designed to study the influence of health practices and social relationships on the physical and mental health of a typical sample of the population. The first wave (HEALTH AND WAYS OF LIVING STUDY, 1965 PANEL [ALAMEDA COUNTY, CALIFORNIA] [ICPSR 6688]) collected information for 6,928 respondents (including approximately 500 women aged 65 years and older) on chronic health conditions, health behaviors, social involvements, and psychological characteristics. The 1974 questionnaire was sent to 6,246 living subjects who had responded in 1965, and were able to be located. A total of 4,864 individuals responded in 1974. Questions were asked on marital and life satisfaction, parenting, physical activities, employment, and childhood experiences. Demographic information on age, race, height, weight, education, income, and religion was also collected. Included with this dataset is a separate file (Part 2) containing mortality data for respondents who died between the 1965 and 1974 panels, and information on nonrespondents.
Curated

Alameda County [California] Health and Ways of Living Study, 1994 and 1995 Panels (ICPSR 3083)

Released/updated on: 2006-03-06
Geographic coverage: United States, California
This collection provides a 30-year follow-up with respondents from Alameda County who were originally interviewed in 1965 for the first wave of the Health and Ways of Living Study. The purpose of the survey was to explore the influences of health practices and social relationships on the physical and mental health of a typical sample of the population. The first wave of the study, HEALTH AND WAYS OF LIVING STUDY, 1965 PANEL: [ALAMEDA COUNTY, CALIFORNIA] (ICPSR 6688), collected information for 6,928 respondents (including approximately 500 women aged 65 years and older) on chronic health conditions, health behaviors, social involvements, and psychological characteristics. The second wave, the 1974 panel (ALAMEDA COUNTY [CALIFORNIA] HEALTH AND WAYS OF LIVING STUDY, 1974 PANEL [ICPSR 6838]), collected information from 4,864 of the original respondents. The third and fourth waves (1994 and 1995 panels, respectively), provided in this collection, explore some new topics. The third wave provides a follow-up of 2,729 original 1965 and 1974 respondents and examines health behaviors such as alcohol consumption and smoking habits, along with social activities. Also included is information on health conditions such as diabetes, osteoporosis, hormone replacement, and mental illness. Another central topic investigated is activities of daily living (including self-care such as dressing, eating, and shopping), along with use of free time and level of involvement in social, recreational, religious, and environmental groups. The fourth wave is a follow-up to the 1994 panel, and contains 2,569 cases. This wave examines changes in functional abilities such as self-care activities, employment, involvement in community activities, visiting friends/family, and use of free time since 1994.
Curated

Alameda County [California] Health and Ways of Living Study, 1999 Panel (ICPSR 4432)

Released/updated on: 2006-11-16
Geographic coverage: United States, California
This fifth wave of data, collected in 1999, provides follow-up with 2,123 respondents from Alameda County who were originally interviewed in 1965 for the first wave of the Health and Ways of Living Study. The purpose of the survey was to explore the influences of health practices and social relationships on the physical and mental health of a typical sample of the population. Part 2 of this collection contains mortality data including cause and year of death. The first wave of the study, HEALTH AND WAYS OF LIVING STUDY, 1965 PANEL: [ALAMEDA COUNTY, CALIFORNIA] (ICPSR 6688), collected information for 6,928 respondents (including 360 men and 530 women aged 65 years and older) on chronic health conditions, health behaviors, social involvements, and psychological characteristics. The second wave, the 1974 panel, ALAMEDA COUNTY [CALIFORNIA] HEALTH AND WAYS OF LIVING STUDY, 1974 PANEL (ICPSR 6838), collected information from 4,864 of the original respondents. The third and fourth waves, ALAMEDA COUNTY [CALIFORNIA] HEALTH AND WAYS OF LIVING STUDY, 1994 and 1995 PANELS (ICPSR 3083), provided a follow-up of 2,729 original 1965 and 1974 respondents. The fourth wave is a follow-up to the 1994 panel and contains 2,569 cases.
Curated

Alternative Probation Strategies in Baltimore, Maryland (ICPSR 8355)

Released/updated on: 2006-01-12
Geographic coverage: Baltimore, United States, Maryland
The purpose of this study was to assess the relative cost-effectiveness of supervised probation, unsupervised probation, and community service. Data were collected from several sources: input-intake forms used by the State of Maryland, probation officers' case record files, Maryland state police rap sheets, FBI sources, and interviews with Maryland probationers. Non-violent, less serious offenders who normally received probation sentences of 12 months or less were offered randomly selected assignments to one of three treatment methods over a five-month period. Baseline data for probationers in each of the three samples were drawn from an intake form that was routinely completed for cases. An interim assessment of recidivism was made at the midpoint of the intervention for each probationer using information drawn from police records. Probationers were interviewed six and twelve months after probation ended. Demographic information on the probationers includes sex, race, age, birthplace, marital status, employment status, and education.
Curated

American Community Survey (ACS): Three-Year Public Use Microdata Sample (PUMS), 2005-2007 (ICPSR 25042)

Released/updated on: 2010-02-04
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Mississippi, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, Puerto Rico, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 2005-11-01--2007-12-01
The American Community Survey (ACS) is a part of the Decennial Census Program, and is designed to produce critical information about the characteristics of local communities. The ACS publishes social, housing, and economic characteristics for demographic groups covering a broad spectrum of geographic areas in the United States and Puerto Rico. Every year the ACS supports the release of single-year estimates for geographic areas with populations of 65,000 or more. Demographic variables include sex, age, relationship, households by type, race, and Hispanic origin. Social characteristics variables include school enrollment, educational attainment, marital status, fertility, grandparents caring for children, veteran status, disability status, residence one year ago, place of birth, United States citizenship status, year of entry, world region of birth of foreign born, language spoken at home, and ancestry. Variables focusing on economic characteristics include employment status, commuting to work, occupation, industry, class of worker, income and benefits, and poverty status. Variables focusing on housing characteristics include occupancy, units in structure, year structure was built, number of rooms, number of bedrooms, housing tenure, year householder moved into unit, vehicles available, house heating fuel, utility costs, occupants per room, housing value, and mortgage status. The American Community Survey is conducted under the authority of Title 13, United States Code, Sections 141 and 193, and response is mandatory.
Curated
Simple Crosstabs

American Family Health Study (AFHS), [United States], 2020-2022 (ICPSR 38838)

Released/updated on: 2023-11-15
Geographic coverage: United States
Time period: 2020-01-01--2022-01-01
The American Family Health Study (AFHS) focuses on a special group of households from across the United States that were randomly selected to take part in a study aimed at assessing the health of American individuals and families from 2020-2022. Randomly selected households initially received a link enabling a household member to complete a short questionnaire online, where researchers collected some simple information about the people who usually live in the sampled household.
Curated

American Housing Survey 2007: Metropolitan Survey (ICPSR 24501)

Released/updated on: 2009-10-13
Geographic coverage: District of Columbia, United States, Minnesota, Florida, Miami, Baltimore, Minneapolis, Texas, Massachusetts, Tampa, Maryland, Boston, Houston
The metropolitan survey is conducted in even-numbered years, cycling through a set of 41 metropolitan areas, surveying each one about once every 6 years. This data collection provides information on the characteristics of a metropolitan sample of housing units, including apartments, single-family homes, mobile homes, and vacant housing units. The data are presented in seven separate parts: Part 1, Work Done Record (Replacement or Addition to the House), Part 2, Journey to Work Record, Part 3, Mortgages (Owners Only), Part 4, Housing Unit Record (Main Record), Recodes (One Record per Housing Unit), and Weights, Part 5, Manager and Owner Record (Renters Only), Part 6, Person Record, and Part 7, Mover Group Record. Data include year the structure was built, type and number of living quarters, occupancy status, access, number of rooms, presence of commercial establishments on the property, and property value. Additional data focus on kitchen and plumbing facilities, types of heating fuel used, source of water, sewage disposal, heating and air-conditioning equipment, and major additions, alterations, or repairs to the property. Information provided on housing expenses includes monthly mortgage or rent payments, cost of services such as utilities, garbage collection, and property insurance, and amount of real estate taxes paid in the previous year. Also included is information on whether the household received government assistance to help pay heating or cooling costs or for other energy-related services. Similar data are provided for housing units previously occupied by respondents who had recently moved. Additionally, indicators of housing and neighborhood quality are supplied. Housing quality variables include privacy of bedrooms, condition of kitchen facilities, basement or roof leakage, breakdowns of plumbing facilities and equipment, and overall opinion of the structure. For quality of neighborhood, variables include use of exterminator services, existence of boarded-up buildings, and overall quality of the neighborhood. In addition to housing characteristics, some demographic data are provided on household members, such as age, sex, race, marital status, income, and relationship to householder. Additional data provided on the householder include years of school completed, Spanish origin, length of residence, and length of occupancy.
Curated
Partially restricted

American Indian and Alaska Native Head Start Family and Child Experiences Survey, 2015 (ICPSR 36804)

Released/updated on: 2018-06-01
Geographic coverage: United States
Time period: 2015-01-01--2016-01-01

The Head Start Family and Child Experiences Survey (FACES) is a major source of information on Head Start programs and the children and families they serve. Since 1997, FACES has conducted studies in a nationally representative sample of Head Start programs, but has historically not included Region XI (programs operated by federally-recognized tribes), whose programs are designed to serve predominantly American Indian and Alaska Native (AI/AN) children and families. The American Indian and Alaska Native Head Start Family and Child Experiences Survey 2015 (AI/AN FACES 2015), the first national study of Region XI AI/AN Head Start children and families, is designed to fill this information gap.

The design of AI/AN FACES 2015 has been informed by members of the AI/AN FACES 2015 Workgroup which includes tribal Head Start directors, researchers with expertise working with tribal communities, Mathematica Policy Research study staff, and federal officials from the Office of Head Start, Region XI, and the Office of Planning, Research and Evaluation. Building on FACES as the foundation, members of the AI/AN FACES 2015 Workgroup have shared insights and information on the kinds of information needed about children and families served by Region XI AI/AN Head Start programs (including children's development and school readiness, parent and family demographics, health, and program engagement, and teacher, classroom, and program characteristics). Members also provided input on recruitment practices and study methods that are responsive to the unique cultural and self-governing contexts of tribal Head Start programs.

Data collection with Region XI children, families, classrooms, and programs took place in the Fall of 2015 and the Spring of 2016. Twenty-one Region XI Head Start programs participated. Procedures for tribal review and approval in each of those 21 communities were followed. Information about this study has been shared broadly with tribal Head Start programs and tribal leaders via OHS tribal consultations, nationally-broadcast webinars, National Indian Head Start Directors' Association Board of Directors (NIHSDA) annual conferences, the 2016 ACF National Research Conference on Early Childhood, and the Secretary's Tribal Advisory Council (STAC) December 2014 and 2016 meetings.

Curated
Partially restricted

American Indian and Alaska Native Head Start Family and Child Experiences Survey 2019 (AIAN FACES 2019) (ICPSR 38028)

Released/updated on: 2021-12-07
Geographic coverage: United States
Time period: 2019-01-01--2020-12-31
Historically there has been little information about children attending Region XI Head Start programs (programs operated by federally recognized tribes); however, in 2015 the first AIAN FACES study provided a national picture of children, families, and programs in Region XI. Native voices were at the forefront of this study in the AIAN FACES 2015 Workgroup, comprised of Region XI Head Start directors, researchers, and federal officials. AIAN FACES 2019 is the second round of this national study of Region XI Head Start children and families and their experiences in Head Start programs and classrooms. The AIAN FACES 2019 study design is the same as the design for AIAN FACES 2015. AIAN FACES 2019 convened its own workgroup with a composition similar to the 2015 workgroup. The AIAN FACES 2019 Workgroup provided advice on study activities from measurement updates to data collection and dissemination. AIAN FACES 2019 sought to (1) describe the strengths and needs of all children in Region XI, (2) provide an accurate picture of all children and families who participate in Region XI (AIAN and non-AIAN), and (3) understand the cultural and linguistic experiences of Native children and families in Region XI AIAN Head Start. Data collection with Region XI children, families, classrooms, and programs took place in the fall of 2019 and the spring of 2020. In both fall and spring, the study collected data from parent surveys and teacher child reports. In fall 2019, the study conducted direct child assessments. In spring 2020, teachers, center directors, and program directors completed surveys. Twenty-two Region XI Head Start programs participated. The study followed procedures for tribal review and approval in each of those 22 communities. AIAN FACES 2019 also planned to conduct direct child assessments and classroom observations in spring 2020. Due to the COVID-19 (for coronavirus disease 2019) pandemic, AIAN FACES cancelled in-person data collection (direct child assessments and classroom observations) after the second week of March, 2020. Therefore, the study was only able to collect direct child assessment and classroom observation data in seven of its 22 programs. For more information on the spring 2020 direct child assessments and classroom observations, see the Spring 2020 Partial Sample User's Manual. Researchers may request access to the Spring 2020 Partial Sample Data File containing these partial data from direct child assessments and classroom observations as part of their application. The data are provided in a separate file for exploratory purposes only. These partial data cannot be used to develop estimates representing Region XI children as a whole.
Curated
Partially restricted
Simple Crosstabs

Americans' Changing Lives: Waves I, II, III, IV, V, and VI, 1986, 1989, 1994, 2002, 2011, and 2021 (ICPSR 4690)

Released/updated on: 2024-12-12
Geographic coverage: United States
Time period: 1986-01-01--2021-01-01

The Americans' Changing Lives (ACL) survey series is an ongoing, nationally representative, longitudinal study focusing especially on differences between Black and White Americans in middle and late life. These data constitute the first, second, third, fourth, fifth, and sixth waves in a panel survey covering a wide range of sociological, psychological, mental, and physical health items. Wave I of the study began in 1986 with a nation face-to-face survey of 3,617 adults ages 25 and up, with Black Americans and people aged 60 and over over-sampled at twice the rate of the others. Wave II constitutes face-to-face re-interviews in 1989 of those still alive. Survivors have been re-interviewed by telephone, and when necessary face-to-face, in 1994 (Wave III), 2001/02 (Wave IV), 2011 (Wave V), and 2019/21 (Wave VI).

Please note that for Wave VI, the majority of data collection occurred in 2019, with only a small subset (n=39) of participants surveyed in 2021.

ACL was designed and sought to investigate the following: (1) The ways in which a wide range of activities and social relationships that people engage in are broadly "productive," (2) how individuals adapt to acute life events and chronic stresses that threaten the maintenance of health, effective functioning, and productive activity, and (3) sociocultural variations in the nature, meaning, determinants, and consequences of productive activity and relationships. Among the topics covered are interpersonal relationships (spouse/partner, children, parents, friends), sources and levels of satisfaction, social interactions and leisure activities, traumatic life events (physical assault, serious illness, divorce, death of a loved one, financial or legal problems), perceptions of retirement, health behaviors (smoking, alcohol consumption, overweight, rest), and utilization of health care services (doctor visits, hospitalization, nursing home institutionalization, bed days). Also included are measures of physical health, psychological well-being, and indices referring to cognitive functioning.

Demographic information provided for individuals includes household composition, number of children and grandchildren, employment status, occupation and work history, income, family financial situation, religious beliefs and practices, ethnicity, race, education, sex, and region of residence.

Curated

American Time Use Survey (ATUS), 2008 (ICPSR 26149)

Released/updated on: 2012-11-26
Geographic coverage: United States
The American Time Use Survey (ATUS) collects information on how people living in the United States spend their time. Data collected in this study measured the amount of time that people spent doing various activities in 2008, such as paid work, child care, religious activities, volunteering, and socializing. Respondents were interviewed once about how they spent their time on the previous day including where they were and whom they were with. Part 1, Respondent and Activity Summary File, contains demographic information about respondents and a summary of the total amount of time they spent doing each activity that day. Part 2, Roster File, contains information about household members and non-household children under the age of 18. Part 3, Activity File, includes additional information on activities in which respondents participated, including the location of each activity and the total time spent on secondary child care. Part 4, Who File, includes data on who was present during each activity. Part 5, ATUS-CPS 2008 File, contains demographic and occupational data on respondents and members of their household collected during their participation in the Current Population Survey (CPS). Parts 6-9 contain supplemental data files that can be used for further analysis of the data. Part 6, Case History File, contains information about the interview process. Part 7, Call History File, gives information about each call attempt. Part 8, Trips File, provides information about the number, duration, and purpose of overnight trips away from home for two or more nights in a row in a given reference month. Part 9, ATUS 2008 Replicate Weights File, contains base weights, replicate base weights, and replicate final weights for each case that was selected to be interviewed for the ATUS. The Eating and Health (EH) Module collected data to analyze (1) the relationships among time use patterns and eating patterns, nutrition, and obesity, and (2) food and nutrition assistance programs, and grocery shopping and meal preparation. The Eating and Health Module contained four files, parts 10-13. Part 10, EH Respondent File, contains information about (1) EH respondents, including variables about grocery shopping and meal preparation, food stamp participation, general health, height, and weight, and (2) household income. Part 11, EH Activity File, contains information on respondents' secondary eating and secondary drinking of beverages. Part 12, EH Child File, contains information on children (under age 19) in respondent households who ate a breakfast or lunch in the previous week that was prepared and served at a school, day care, Head Start center, or summer day program. Part 13, EH Replicate Weights File, contains the 160 replicate final weights that can be used to calculate standard errors and variances for EH Module estimates. Note that the EH Replicate Weights file contains records only for those cases that completed EH Module interviews. Demographic variables include sex, age, race, ethnicity, marital status, education level, income, employment status, occupation, citizenship status, country of origin, labor union membership of household members, and household composition.
Curated

Annual Survey of Jails: Individual Reporting-Level Data, 2007 (ICPSR 24641)

Released/updated on: 2010-01-27
Geographic coverage: United States
Time period: 2006-07-01--2007-06-30
The Annual Survey of Jails (ASJ) is the only data collection effort that provides an annual source of data on local jails and jail inmates. Data on the size of the jail population and selected inmate characteristics are obtained every five to six years from the Census of Jails. In each of the years between the full censuses, a sample survey of jails is conducted to estimate baseline characteristics of the Nation's jails and inmates housed in these jails. The 2007 Annual Survey of Jails is the 20th such survey in a series begun in 1982. The ASJ supplies data on characteristics of jails such as admissions and releases, growth in the number of jail facilities, changes in their rated capacities and level of occupancy, growth in the population supervised in the community, changes in methods of community supervision, and crowding issues. The ASJ also provides information on changes in the demographics of the jail population, supervision status of persons held, and a count of non-citizens in custody. The data presented in this study were collected in the Annual Survey of Jails, 2007. These data are used to track growth in the number of jails and the capacities nationally, changes in the demographics of the jail population and supervision status of persons held, the prevalence of crowding issues, and a count of non-United States citizens within the jail population. The data are intended for a variety of users, including Federal and State agencies, local officials in conjunction with jail administrators, researchers, planners, and the public. The reference date for the survey is June 29, 2007.
Curated
Partially restricted

Asian Women Working in Massage Parlors in New York City and Los Angeles County, 2014-2016 (ICPSR 39387)

Released/updated on: 2025-07-28
Geographic coverage: New York City, United States, Los Angeles, California, New York (state)
Time period: 2014-01-01--2016-01-01

Media coverage has highlighted raids, mass arrests, and undercover stings of illicit massage parlors in United States cities and suburbs. This study defines "illicit," as a sub-set of massage parlors that purport to operate as legal businesses but where sexual services are illegally bought and sold. Although some media accounts have highlighted linkages between illicit massage parlors, human trafficking, and the fact that many of the workers are Asian immigrant women, the daily experiences of workers in illicit massage parlors are rarely reported from their own perspectives. To fill this gap in knowledge, researchers interviewed 116 Chinese and Korean women who reported that they had provided sexual services in a massage parlor setting in New York City or Los Angeles County. This data collection includes anonymized responses from these women about their demographic background, path to working in massage parlors, working conditions, social networks, sexual health and access to healthcare, victimization by clients and managers, and trust in law enforcement.

Curated
Simple Crosstabs

Baby's First Years (BFY), New York City, New Orleans, Omaha, and Twin Cities, 2018-2023 (ICPSR 37871)

Released/updated on: 2025-01-30
Geographic coverage: New York City, Omaha, Minneapolis, United States, St. Paul, Louisiana, New Orleans, Minnesota, New York (state), Nebraska
Time period: 2018-05-01--2019-06-30, 2019-07-01--2020-06-30, 2020-07-01--2021-06-30, 2021-07-01--2022-06-30, 2022-07-01--2023-08-16

The overall goal of the Baby's First Years study is to assess the causal role played by household income in affecting children's early cognitive, socio-emotional, and brain development. Recent advances in developmental neuroscience suggest that experiences early in life have profound and enduring impacts on the developing brain. Family economic resources shape the nature of many of these experiences, yet the extent to which they affect children's development is unknown. The Baby's First Years project is the first randomized controlled trial to provide estimates of the causal impacts of unconditional cash gifts on the cognitive, socio-emotional, and brain development of infants and young children in low-income U.S. families.

Specifically, 1,000 recruited mothers of infants with incomes below the federal poverty line from four diverse U.S. communities are receiving monthly cash gift payments by debit card. Mothers were initially told the gifts would last for the first 40 months of their child's life, but we have secured funding to continue the payments for three additional years (i.e., for a total of 76 months). Parents in the high cash gift group (n=400 in the study sample) are receiving a cash gift of $333 per month ($4,000 per year), while parents in the low cash gift group (n=600) are receiving a nominal monthly gift payment of $20 ($240 per year), also for 76 months.

In order to measure the impacts of the unconditional cash gift income on children's cognitive and behavioral development, we are assessing high and low cash gift group differences at ages 4, 6, and 8 (and, for a subset of measures, we capture interim development at ages 1, 2, and 3) in measures of cognitive, language, memory, self-regulation, and socio-emotional development. In order to understand the processes by which child impacts emerge, we are measuring a host of family process measures summarized in our pre-registration chart. Our data collection points are referred to as: "baseline", "age 1", "age 2," "age 3", "age 4", "age 6", and "age 8".

Additional information on the project, survey design, sample, variables, and COVID-19 pandemic adjustments are available from:

  • The User Guides for Baseline, Age 1, Age 2, Age 3, and Age 4, which are included under the "Data and Documentation" tab
  • The project's website: babysfirstyears.com

The researchers request that all peer-reviewed papers using BFY Data:

  • be submitted to PubMed https://publicaccess.nih.gov immediately upon acceptance for publication
  • include the following citation to the data in their bibliography:

Citation

Magnuson, Katherine A., Kimberly Noble, Greg J. Duncan, Nathan A. Fox, Lisa A. Gennetian, Hirokazu Yoshikawa, and Sarah Halpern-Meekin. Baby's First Years (BFY), New York City, New Orleans, Omaha, and Twin Cities, 2018-2023. ICPSR37871-v8. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], YYYY-MM-DD. http://doi.org/10.3886/ICPSR37871.v8

  • and include the following in their acknowledgements:

Acknowledgement

This research uses data from the Baby's First Years study. Research reported in this publication was supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development of the National Institutes of Health under Award Number R01HD087384 and 2R01HD087384. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. This research was additionally supported by the US Department of Health and Human Services, Administration for Children and Families, Office of Planning, Research and Evaluation; Office of Behavioral and Social Sciences Research-Office of the Director, National Institutes of Health; Andrew and Julie Klingenstein Family Fund; Annie E. Casey Foundation; Arnold Ventures; Arrow Impact; BCBS of Louisiana Foundation; Bezos Family Foundation, Bill and Melinda Gates Foundation; Bill Hammack and Janice Parmelee, Brady Education Fund; Chan Zuckerberg Initiative (Silicon Valley Community Foundation); Charles and Lynn Schusterman Family Philanthropies; Child Welfare Fund; Esther A. and Joseph Klingenstein Fund; Ford Foundation; Greater New Orleans Foundation; Heising-Simons Foundation; Holland Foundation; Jacobs Foundation; JPB Foundation; J-PAL North America; Lozier Foundation; New York City Mayor's Office for Economic Opportunity; Perigee Fund; Robin Hood Foundation; Robert Wood Johnson Foundation; Russell Sage Foundation; Sherwood Foundation; Valhalla Foundation; Weitz Family Foundation; W.K. Kellogg Foundation; and three anonymous donors.

Principal Investigators

Katherine Magnuson, PhD; University of Wisconsin-Madison, lead PI social and behavioral science

Kimberly Noble, MD, PhD; Teachers College, Columbia University, lead PI neuroscience

In alphabetical order:

Greg Duncan, PhD; University of California, Irvine

Nathan A. Fox, PhD; University of Maryland

Lisa A. Gennetian, PhD; Duke University Sanford School of Public Policy

Hirokazu Yoshikawa, PhD; New York University

Principal Investigators of Qualitative Substudy

Sarah Halpern-Meekin, PhD; University of Wisconsin-Madison

Katherine Magnuson, PhD; University of Wisconsin-Madison

Study Management

Lauren Meyer, Teachers College, Columbia University; National Project Director

Andrea Karsh, University of California, Irvine; Administrative Director

Matthew Maury, Duke University, Production and Retention Management

Study Co-Investigators

Sarah Black, PhD; University of New Orleans

William Fifer, PhD; Sackler Institute for Developmental Psychobiology, Columbia University Medical Center

Michael Georgieff, MD; University of Minnesota

Joseph Isler, PhD; Columbia University Medical Center

Debra Karhson, PhD; University of New Orleans

Alicia Kunin-Batson, PhD, University of Minnesota

Connie Lamm, PhD; University of Arkansas

Dennis Molfese, PhD; University of Nebraska, Lincoln

Victoria Molfese, PhD; University of Nebraska, Lincoln

Jennifer Mize Nelson, PhD; University of Nebraska, Lincoln

Timothy Nelson, PhD; University of Nebraska, Lincoln

Sonya Troller-Renfree, PhD; Teachers College, Columbia University

Study Data Collectors

The Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor, is responsible for recruitment and baseline, age-1, age-2, and age-3 data collection waves. Starting at age-4 through age-8, SRC is responsible for tracking families and assisting site-based staff in locating families. SRC data collection operations are overseen by: Stephanie Chardoul, Director of Survey Research Operations and Piotr Dworak, Senior Survey Specialist, Survey Research Operations.

Contact

To contact the study investigators, email them at [email protected]

Website: babysfirstyears.com

Curated

Barbershop-based HIV/STD Risk Reduction for African American Young Men (ICPSR 35854)

Released/updated on: 2015-05-01
Geographic coverage: United States
This project tests an intervention to reduce the risk of sexually transmitted diseases (STDs), including HIV, among African American young men 18 to 24 years of age. The design of the study is a cluster randomized controlled trial. Barber shops in zip codes of Philadelphia, PA with the highest rates of AIDS are matched in pairs. Also, this study randomly selects 24 matched-pairs and within each pair, randomly assigns the barbershops to one of two brief structurally similar small-group interventions led by a male barber facilitator: a 3-hour HIV/STD Risk-Reduction Intervention or a 3-hour violence prevention intervention that serves as the control. 24 men from each barbershop, for a total of 1,152 participants are enrolled in the trial.
Curated
Simple Crosstabs

Behavioral Risk Factor Surveillance System (BRFSS), 2003 (ICPSR 34085)

Released/updated on: 2013-08-05
Geographic coverage: Oregon, Vermont, Puerto Rico, Indiana, United States, Oklahoma, Maine, Utah, Nebraska, West Virginia, Massachusetts, North Dakota, Wisconsin, Arizona, Nevada, District of Columbia, Rhode Island, Montana, Hawaii, Kansas, New York (state), New Jersey, Michigan, Iowa, New Mexico, Illinois, Texas, Connecticut, New Hampshire, Louisiana, Ohio, Georgia, Virginia, Maryland
The Behavioral Risk Factor Surveillance System (BRFSS) is a state-based system of health surveys that collects information on health risk behaviors, preventive health practices, and health care access primarily related to chronic disease and injury. For many states, the BRFSS is the only available source of timely, accurate data on health-related behaviors. BRFSS was established in 1984 by the Centers for Disease Control and Prevention (CDC); currently data are collected monthly in all 50 states, the District of Columbia, Puerto Rico, the United States Virgin Islands, and Guam. More than 350,000 adults are interviewed each year, making the BRFSS the largest telephone health survey in the world. States use BRFSS data to identify emerging health problems, establish and track health objectives, and develop and evaluate public health policies and programs. The BRFSS is a cross-sectional telephone survey conducted by state health departments with technical and methodologic assistance provided by CDC. States conduct monthly telephone surveillance using a standardized questionnaire to determine the distribution of risk behaviors and health practices among adults. Responses are forwarded to CDC, where the monthly data are aggregated for each state, returned with standard tabulations, and published at the year's end by each state. The BRFSS questionnaire was developed jointly by CDC's Behavioral Surveillance Branch (BSB) and the states. When combined with mortality and morbidity statistics, these data enable public health officials to establish policies and priorities and to initiate and assess health promotion strategies.
Curated
Simple Crosstabs

Behavioral Risk Factor Surveillance System (BRFSS), United States, 2017 (ICPSR 37989)

Released/updated on: 2023-07-10
Geographic coverage: District of Columbia, Puerto Rico, United States, Guam

The Behavioral Risk Factor Surveillance System (BRFSS) is a system of health-related telephone surveys that collect state data about U.S. residents regarding their health-related risk behaviors, chronic health conditions, and use of preventive services. Established in 1984 with 15 states, BRFSS now collects data in all 50 states as well as the District of Columbia and three U.S. territories. BRFSS completes more than 400,000 adult interviews each year.

Curated

Big Data for Population Research (ICPSR 35978)

Released/updated on: 2015-06-17
Geographic coverage: United States
This project expands the Integrated Public Use Microdata Series (IPUMS) by adding demographic and geographic data describing the entire enumerated population of the U.S. from 1790-1930. The project provides data on the characteristics of over 600 million persons, quadrupling the quantity of U.S. census microdata available for scientific research. The data cover entire populations with full geographic detail, providing contextual information on neighborhood characteristics, including ethnic composition, demographic behavior, and population mobility.
Curated
Restricted

Biodemographic Models of Reproductive Aging (BIMORA) Project, 1998-2002 [United States] (ICPSR 4452)

Released/updated on: 2006-10-25
Geographic coverage: United States
Time period: 1998-01-01--2002-01-01
In the early 1990s, researchers at Georgetown University, Pennsylvania State University, and the University of Utah proposed a five-year longitudinal study of female reproductive aging that would include the collection of hormonal, menstrual cycle, and health data from a group of women in order to advance the current understanding of the transition through menopause. The women selected for the BIMORA project were a subset of women belonging to the Tremin Research Program on Women's Health (TREMIN), a longitudinal, prospective study of menstrual cycles and female reproductive health that was begun in the 1930s by Dr. Alan Treloar at the University of Minnesota. As part of the TREMIN study, women recorded their menstrual cycles on calendar cards and were also asked to fill out annual and later biannual health surveys. The first cohort of women was recruited in the 1930s when many of them were attending the University of Minnesota. Some of their daughters, along with additional women, were recruited in the 1960s as part of a second cohort. Recruitment continued after the second cohort, and a total of 156 TREMIN women participated in the five-year BIMORA project. At the beginning of the study, they ranged in age from 25 to 58 years of age and many were from the second TREMIN cohort. Women could not be using exogenous hormones and had to have at least one intact ovary. The participating women had TREMIN data going back as far as the early 1960s, and they continued sending menstrual bleeding and health data to TREMIN during the BIMORA project. In addition, from January 15 to July 14 in each of the five years of the BIMORA project, participants collected daily urine specimens and made a daily record of medication use, health conditions, and menstrual bleeding. These data were analyzed in the BIMORA laboratory. The urine specimens were assayed for urinary conjugates of estrogen, progesterone, LH, and FSH. The TREMIN data and laboratory data were then merged into a single dataset.
Curated

Biological Embedding of Early-life SES (ICPSR 35845)

Released/updated on: 2015-04-24
Geographic coverage: United States
This projects collects information on early-life socioeconomic status (SES), immune system, medical conditions, family turmoil, and outlook on life of 420 volunteers.
Curated

Border Contraceptive Access Study, El Paso, Texas 2005-2008 (ICPSR 32561)

Released/updated on: 2011-11-07
Geographic coverage: El Paso, Ciudad Juarez, United States, Texas, Mexico, Chihuahua
Time period: 2005-01-01--2008-01-01

Oral contraceptive (OC) users living in El Paso, Texas were interviewed to assess motivations for patronizing a United States clinic or a Mexican pharmacy with over-the-counter (OTC) pills and to determine which women were likely to use the OTC option. The experiences of OC users who obtained their contraception from Mexican pharmacies were compared with those of women who obtained their pills from family planning clinics in El Paso, Texas, where eligible low-income women often pay nothing. 532 clinic users and 514 pharmacy users were surveyed about background characteristics, motivations for choosing their oral contraception source, and satisfaction with this source. For more information, please see the Border Contraceptive Access Study website.

Curated
Simple Crosstabs

Boston Reentry Study, Massachusetts, 2012-2014 (ICPSR 39307)

Released/updated on: 2025-03-31
Geographic coverage: United States, Massachusetts, Boston
Time period: 2012-01-01--2014-01-01

The Boston Reentry Study (BRS) was a mixed-methods, longitudinal study of 122 men and women released from Massachusetts state prisons to the Boston area, that focused on the transition into the community during participants' first year after prison release. The original data collection combined a panel survey, qualitative interviews, interviews with family members, and administrative records on criminal history. The BRS examined the complexity of integration after incarceration drawing from participants' life histories, including childhood experiences, to understand how individual biographies shape the transition into the community. This collection includes responses to 5 survey waves: (1) baseline, about one week before release from prison, (2) 1 week after prison release, (3) 2 months after prison release, (4) 6 months after prison release, and (5) 12 months after prison release. The survey collected information on housing, employment, income, health, family relationships, and criminal justice system contact.

Curated
Partially restricted

Capital Punishment in the United States, 1973-2007 (ICPSR 24961)

Released/updated on: 2009-03-11
Geographic coverage: United States
Time period: 1973-01-01--2007-01-01
This data collection provides annual data on prisoners under a sentence of death and prisoners whose offense sentences were commuted or vacated during the period 1973-2007. Information is supplied for basic sociodemographic characteristics such as age, sex, education, and state of incarceration. Criminal history data include prior felony convictions for criminal homicide and legal status at the time of the capital offense. Additional information is available for inmates removed from death row by year-end 2007 and for inmates who were executed.
Curated
Partially restricted
Simple Crosstabs

Carolina Abecedarian Project (ABC) and the Carolina Approach to Responsive Education (CARE), Age 21 Follow Up Study, 1993 - 2003 (ICPSR 32262)

Released/updated on: 2014-01-31
Geographic coverage: United States
Time period: 1993-01-01--2003-01-01

The Carolina Abecedarian (ABC) Project and the Carolina Approach to Responsive Education (CARE) projects consist of two consecutive longitudinal studies on the effectiveness of early childhood educational intervention for children at high risk for developmental delays and school failure. Combined, the two studies test the hypothesis that child care, home visit, and home school resource interventions can enhance cognitive and academic outcomes for children at risk for school failure due to factors such as poverty, low maternal IQ, or low parental education. These studies provide the only experimental data regarding the efficacy of child care interventions that began during early infancy and lasted until the child entered kindergarten. In addition, the data allow for tests of the efficacy of intervention during the primary grades.

Research hypotheses include:

  1. Within this high-risk sample, early cumulative risk will be negatively associated with young adult educational outcomes, employment outcomes, avoidance of teen parenthood, and avoidance of criminal behavior.
  2. Early intervention will moderate the effects of risk such that the effects of increased risk would be weaker for those who received the intervention than for those who did not.
  3. The early home environment would mediate any found effects for early risk and that early educational intervention would moderate the effects of the early home environment such that the effects of a poor-quality home environment would be weaker for those who received treatment compared to those who did not.

Further information can be found on the Carolina Abecedarian Project Web site.

Curated
Simple Crosstabs

Carolina Abecedarian Project and the Carolina Approach to Responsive Education (CARE), United States, 1972-1992 (ICPSR 4091)

Released/updated on: 2018-07-18
Geographic coverage: United States
Time period: 1972-01-01--1992-01-01

The Carolina Abecedarian (ABC) Project and the Carolina Approach to Responsive Education (CARE) projects consist of two consecutive longitudinal studies on the effectiveness of early childhood educational intervention for children at high risk for developmental delays and school failure. Combined, the two studies test the hypothesis that child care, home visit, and home school resource interventions can enhance cognitive and academic outcomes for children at risk for school failure due to factors such as poverty, low maternal IQ, or low parental education. These studies provide the only experimental data regarding the efficacy of child care interventions that began during early infancy and lasted until the child entered kindergarten. In addition, the data allow for tests of the efficacy of intervention during the primary grades.

Research hypotheses include:

  • Within this high-risk sample, early cumulative risk will be negatively associated with young adult educational outcomes, employment outcomes, avoidance of teen parenthood, and avoidance of criminal behavior.
  • Early intervention will moderate the effects of risk such that the effects of increased risk would be weaker for those who received the intervention than for those who did not.
  • The early home environment would mediate any found effects for early risk and that early educational intervention would moderate the effects of the early home environment such that the effects of a poor-quality home environment would be weaker for those who received treatment compared to those who did not.

Demographic variables included in this collection: gender, age, level of education.

Curated

Census of Jail Facilities, 2006 (ICPSR 26602)

Released/updated on: 2010-01-26
Geographic coverage: United States
To reduce respondent burden and improve data quality and timeliness, the Bureau of Justice Statistics (BJS) split the jail census into two parts: The Census of Jail Inmates was conducted with a reference date of June 30, 2005. The following spring it was followed by this enumeration, the Census of Jail Facilities, which collected data as of March 31, 2006. Previous jail enumerations were conducted in 1970 (ICPSR 7641), 1972 (ICPSR 7638), 1978 (ICPSR 7737), 1983 (ICPSR 8203), 1988 (ICPSR 9256), 1993 (ICPSR 6648), and 1999 (ICPSR 3318). The United States Census Bureau collected the data for the Bureau of Justice Statistics. The 2006 Census of Jail Facilities gathered data from all jail detention facilities holding inmates beyond arraignment, a period normally exceeding 72 hours. Jail facilities were operated by cities and counties, by private entities under contract to correctional authorities, and by the Federal Bureau of Prisons (BOP). Excluded from the census were physically separate temporary holding facilities such as drunk tanks and police lockups that do not hold persons after being formally charged in court. Also excluded were state-operated facilities in Connecticut, Delaware, Hawaii, Rhode Island, Vermont, and Alaska, which have combined jail-prison systems. Fifteen independently operated jails in Alaska were included in the Census. The census collected jurisdictional level information on the number of confined inmates; average daily population; number of separate jail facilities; renovation and building plans; court orders and consent decrees; staff by occupational category and race/ethnicity; jail programs; and costs of operation. The census also collected individual jail facility information on the purpose for which the jail held offenders; gender of the inmates authorized to house; functions, such as general adult population confinement, work release, and medical treatment; whether a separate temporary holding area or lockup was operated; rated capacity; number of confined inmates by gender and adult or juvenile status; year of original construction; and whether the facility ever had a major renovation.
Curated
Simple Crosstabs

Census of Jails, 2013 (ICPSR 36128)

Released/updated on: 2018-04-25
Geographic coverage: United States

To reduce respondent burden for the 2013 collection, the Census of Jails was combined with the Deaths in Custody Reporting Program (DCRP). The census provides the sampling frame for the nationwide Survey of Inmates in Local Jails (SILJ) and the Annual Survey of Jails (ASJ). Previous jail enumerations were conducted in 1970 (ICPSR 7641), 1972 (ICPSR 7638), 1978 (ICPSR 7737), 1983 (ICPSR 8203), 1988 (ICPSR 9256), 1993 (ICPSR 6648), 1999 (ICPSR 3318), 2005 (ICPSR 20367), and 2006 (ICPSR 26602). The RTI International collected the data for the Bureau of Justice Statistics in 2013. The United States Census Bureau was the collection agent from 1970-2006.

The 2013 Census of Jails gathered data from all jail detention facilities holding inmates beyond arraignment, a period normally exceeding 72 hours. Jail facilities were operated by cities and counties, by private entities under contract to correctional authorities, and by the Federal Bureau of Prisons (BOP).

Excluded from the census were physically separate temporary holding facilities such as drunk tanks and police lockups that do not hold persons after being formally charged in court. Also excluded were state-operated facilities in Connecticut, Delaware, Hawaii, Rhode Island, Vermont, and Alaska, which have combined jail-prison systems. Fifteen independently operated jails in Alaska were included in the Census.

The 2013 census collected facility-level information on the number of confined and nonconfined inmates, number of inmates participating in weekend programs, number of confined non-U.S. citizens, number of confined inmates by sex and adult or juvenile status, number of juveniles held as adults, conviction and sentencing status, offense type, number of inmates held by race or Hispanic origin, number of inmates held for other jurisdictions or authorities, average daily population, rated capacity, number of admissions and releases, program participation for nonconfined inmates, operating expenditures, and staff by occupational category.

Curated
Partially restricted
Simple Crosstabs

Census of Jails, 2019 (ICPSR 38323)

Released/updated on: 2022-03-30
Geographic coverage: United States

To reduce respondent burden for the 2019 collection, the Census of Jails was combined with the Deaths in Custody Reporting Program (DCRP). The census provides the sampling frame for the nationwide Survey of Inmates in Local Jails (SILJ) and the Annual Survey of Jails (ASJ). Previous jail enumerations were conducted in 1970 (ICPSR 7641), 1972 (ICPSR 7638), 1978 (ICPSR 7737), 1983 (ICPSR 8203), 1988 (ICPSR 9256), 1993 (ICPSR 6648), 1999 (ICPSR 3318), 2005 (ICPSR 20367), 2006 (ICPSR 26602), and 2013 (ICPSR 36128). The RTI International collected the data for the Bureau of Justice Statistics in 2013 and 2019. The United States Census Bureau was the collection agent from 1970-2006.

The 2019 Census of Jails gathered data from all jail detention facilities holding inmates beyond arraignment, a period normally exceeding 72 hours. Jail facilities were operated by cities and counties, by private entities under contract to correctional authorities, and by the Federal Bureau of Prisons (BOP).

Excluded from the census were physically separate temporary holding facilities such as drunk tanks and police lockups that do not hold persons after being formally charged in court. Also excluded were state-operated facilities in Connecticut, Delaware, Hawaii, Rhode Island, Vermont, and Alaska, which have combined jail-prison systems. Fifteen independently operated jails in Alaska were included in the Census.

The 2019 census collected information on the number of confined inmates, number of persons supervised outside jail, number of inmates participating in weekend programs, number of confined non-U.S. citizens, number of inmates by sex and adult or juvenile status, number of juveniles held as adults, number of inmates who were parole or probation violators, number of inmates by conviction status, number of inmates by felony or misdemeanor status, number of inmates held by race or Hispanic origin, number of inmates held for other jurisdictions or authorities, average daily population, rated capacity, admissions and releases, number of staff employed by local jails, facility functions, and number of jails under court orders and consent decrees.

The 2019 census also included a module to collect data on the effects of the opioid epidemic on local jails and jail responses to the epidemic. Items included:

  • Jail practices on opioid use disorder testing, screening, and treatment.
  • Number of local jail admissions screened during June 2019.
  • Number of positive screens.
  • Number of admissions treated for opioid use disorder.
  • Number of jail inmates treated for opioid withdrawal at midyear 2019.
Curated

Census of Population, 1910 [United States]: Oversample of Black-headed Households (ICPSR 9453)

Released/updated on: 2010-09-01
Geographic coverage: North Carolina, United States, Texas, Tennessee, Kentucky, Louisiana, Florida, Virginia, Arkansas, Maryland
Designed to facilitate analysis of the status of Blacks around the turn of the century, this oversample of Black-headed households in the United States was drawn from the 1910 manuscript census schedules. The sample complements the 1/250 Public Use Sample of the 1910 census manuscripts collected by Samuel H. Preston at the University of Pennsylvania: CENSUS OF POPULATION, 1910 [UNITED STATES]: PUBLIC USE SAMPLE (ICPSR 9166). Part 1, Household Records, contains a record for each household selected in the sample and supplies variables describing the location, type, and composition of the households. Part 2, Individual Records, contains a record for each individual residing in the sampled households and includes information on demographic characteristics, occupation, literacy, nativity, ethnicity, and fertility.
Curated

Census of Population, 1910 [United States]: Public Use Sample (ICPSR 9166)

Released/updated on: 1992-02-16
Geographic coverage: United States
This nationally representative sample of the United States population in 1910 was drawn from manuscript census schedules. The file contains a record for each household selected in the sample, and supplies variables describing the location, type, and composition of the households. Each household record is followed by a record for each individual residing in the household. Information on individuals includes demographic characteristics, occupation, literacy, nativity, ethnicity, and fertility.
Curated

Census of Population and Housing, 1970 [United States]: Documentation for Census Bureau Restricted Data (ICPSR 21981)

Released/updated on: 2011-05-12
Geographic coverage: United States

This documentation has been created by ICPSR for the restricted version of Census 1970 distributed by the Bureau of the Census. The restricted data is based on questions from the long form questionnaire, and was collected from one in six households in the United States. Topics covered include income, ancestry, citizenship status, home values, commute time to work, occupation, education, veteran status, language ability, migration, place of birth, and many others. The documentation available here provides files summaries, variable information, and facilitates sorting of the data by race or by a wide variety of geographical units.

ICPSR is not distributing the restricted data, only the documentation for it. Users who wish to access the restricted data can find more information at the Michigan Census Research Data Center Web site.

Users should also note that the data for the public versions of Census 1970 are available from ICPSR.

Curated

Census of Population and Housing, 1980 [United States]: Special Tabulations of Population 60 Years and Over (ICPSR 8533)

Released/updated on: 1992-02-16
Geographic coverage: United States
Time period: 1979-01-01--1980-01-01
These data, which correspond to tables provided in the documentation, summarize information on the United States population aged 60 years and over that was collected in the 1980 Census of Population and Housing. The tables were prepared by the Bureau of the Census at the request of the National Institute on Aging. Variables appearing in one or more of the tables are age (in single years or five-year intervals), sex, race (black/white), living arrangements (institutionalization status, household/group quarters, living in families/alone, relationship to householder, persons per room), income (source, personal level, family level, household level, poverty status), veteran status, educational attainment, urban/rural residence, marital status, nativity status, and Spanish origin. In some of the tables totals that exclude amounts allocated for missing data are provided for purposes of comparison. The variables for which non-allocated figures are included are age, race, institutionalization status, income, veterans status, educational attainment, marital status, and Spanish origin. The file contains a complete set of tables for the United States as a whole, for each of the four Census regions, and for each of the 50 States, the District of Columbia, and five territories.