Search results

Search tips
Showing 1 – 19 of 19 results.
Curated
Restricted

Research and Evaluation on Domestic Radicalization to Violent Extremism: Research to Support Exit USA, United States, 2015-2019 (ICPSR 37684)

Released/updated on: 2025-09-25
Geographic coverage: Canada, United States
Time period: 2015-01-01--2019-12-31

The spread of and involvement in domestic extremist organizations are some of the most pressing issues facing the criminal justice field. There is little research studying the trajectories of former members of extremist organizations. This project begins to address the gaps in knowledge about radicalization and exit by gathering firsthand accounts from former members of white supremacist organizations in the U.S.

The goal of this project was to understand the pathways to disengagement and deradicalization among former white supremacists to provide justice and community organizations with useful information to support prevention and intervention strategies. There is a dearth of systematic information about the motivations, trajectories, and barriers involved with the disengagement and deradicalization process. This project was designed to provide a necessary and foundational assessment of the processes involved with becoming a former extremist. This project charted the social and psychological processes involved in exiting domestic extremist organizations by analyzing the detailed life history accounts of 47 former domestic extremists.

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--2014-12-31

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
Simple Crosstabs

National Survey of Families and Households, Wave 2: 1992-1994, [United States] (ICPSR 6906)

Released/updated on: 2018-06-06
Geographic coverage: United States
Time period: 1992-07-01--1994-08-31

The National Survey of Families and Households (NSFH), Wave 2 1992-1994, a longitudinal population-based survey of families and households in the United States, investigates the causes and consequences of changes in American family and household structure. This is the second wave of a three part survey. The current study, NSFH Wave 2, is the second follow up and was conducted in 1992-1994. The sample included all NSFH Wave 1 main respondents and spouse/partner with focal children and all other NSFH Wave 1 main respondents ages 45 and over in 2000, as well as their NSFH Wave 1 spouse/partner.

The Wave 2 survey included the following components: (1) an interview of all surviving members of the original sample via face-to-face personal interview, (2) a personal interview with the current spouse or cohabiting partner almost identical to the interview with the main respondent, (3) a personal interview with the original spouse or partner of the primary respondent in cases where this relationship had ended, (4) a telephone interview with "focal children" who were originally aged 13-18 in Wave 1, (5) a short telephone interview with "focal children" who were originally aged 5-12 in Wave 1, (6) short proxy interviews with a surviving spouse or other relative in cases where the original respondent had died or was too ill to interview, and (7) a telephone interview with a randomly-selected parent of the main respondent. Demographic information collected includes sex, age, marital status, education, and employment

Curated
Simple Crosstabs

National Survey of Families and Households, Wave 1: 1987-1988, [United States] (ICPSR 6041)

Released/updated on: 2017-08-31
Geographic coverage: United States
Time period: 1987-03-01--1988-05-31

The National Survey of Families and Households (NSFH), Wave 1 (1987-1988) is the first of three waves in a longitudinal survey that was designed to study the causes and consequences of changes happening in families and households within the United States. At a time when the range of family structures was becoming more and more diverse, this study permitted a close examination of the resulting family compositions and household operations. One adult per household was randomly selected as the primary respondent, and there was a total of 13,007 respondents. In addition to the main interview conducted with the primary respondent, a shorter, self-administered questionnaire was given to the spouse or cohabitating partner, and also administered to the householder if he or she was a relative of the primary respondent.

A considerable amount of life-history information was collected, such as the respondent's family living arrangements in childhood, departures and returns to the parental home, and histories of marriage, separation, divorce, cohabitation, adoption, child custody arrangements, and stepfamily relations. Respondents were also asked about the relationship of household members to each other and the quality of their relationships with their parents, children, and in-laws. Information on economic well-being was also collected, including earnings from wages, self-employment income, interest, dividends, investments, pensions, Social Security, public assistance, and child support/alimony. Demographic information collected includes sex, age, marital status, education, and employment.

Curated
Restricted

Simmons Longitudinal Study: Adaptation and Development Across the Lifespan [New England, United States], Grade 9 Data, Wave 4, 1987 (ICPSR 24863)

Released/updated on: 2016-04-14
Geographic coverage: United States, Massachusetts, New England
Time period: 1987-01-01--1987-12-31

The Simmons Longitudinal Study (SLS) is a community-based study that has prospectively traced the life course of a single-aged cohort from childhood (age 5) to adulthood (age 26). Data were collected from multiple informants at seven major time points: age 5 (1977), age 6 (1978), age 9 (1980-1981), age 15 (1987), age 18 (1990), age 21 (1993-1994), and age 26 (1998). Since its inception in 1977, the SLS has utilized a multidisciplinary, multimethod approach, with the dual goals of: (1) tracing the development and course of academic difficulties, behavior problems, and psychopathology; and (2) identifying factors that promote health functioning from early childhood (age 5) to adulthood (age 26). The SLS has consistently emphasized the identification of modifiable social and environmental risk and protective factors that can be targeted directly in prevention and intervention programs. To date, SLS has published 50 journal articles and 9 book chapters. The original study group was comprised of every child who entered kindergarten in the fall of 1977 in one public school district in a northeastern town in the United States. For this wave of the study, Wave 4, interviews were conducted with the adolescents, then age 15 in 1987, most of whom were in 9th grade. They reported about their current family and peer relations, social and extracurricular activities, and overall adjustment. In addition, mothers reported on their children's development and behavior. When mothers were not available to be interviewed, interviewers spoke with another close family member. With parental consent, school records provided information about academic performance.

Curated
Restricted

Simmons Longitudinal Study: Adaptation and Development Across the Lifespan [New England, United States], Grade 12 Data, Wave 5, 1990 (ICPSR 24864)

Released/updated on: 2016-04-14
Geographic coverage: United States, Massachusetts, New England
Time period: 1990-01-01--1990-12-31

The Simmons Longitudinal Study (SLS) is a community-based study that has prospectively traced the life course of a single-aged cohort from childhood (age 5) to adulthood (age 26). Data were collected from multiple informants at seven major time points: age 5 (1977), age 6 (1978), age 9 (1980-1981), age 15 (1987), age 18 (1990), age 21 (1993-1994), and age 26 (1998). Since its inception in 1977, the SLS has utilized a multidisciplinary, multimethod approach, with the dual goals of: (1) tracing the development and course of academic difficulties, behavior problems, and psychopathology; and (2) identifying factors that promote health functioning from early childhood (age 5) to adulthood (age 26). The SLS has consistently emphasized the identification of modifiable social and environmental risk and protective factors that can be targeted directly in prevention and intervention programs. To date, SLS has published 50 journal articles and 9 book chapters. The original study group was comprised of every child who entered kindergarten in the fall of 1977 in one public school district in a northeastern town in the United States. For this wave of the study, Wave 5, researchers revisited with study participants in 1990 when they were 18 years old and most were seniors in high school thinking about future plans for work and education. The interviews gathered information on future goals, behavioral and emotional adjustment, current social and interpersonal functioning, and mental health problems such as depression, and substance abuse and dependence.

Self-published

Longitudinal Analysis of Historical Demographic Data (ICPSR 100045)

Released/updated on: 2015-08-27
Geographic coverage: Utah, United States, Belgium, United States, China, Japan, France, Germany
Time period: 1599-01-01--1999-12-31
This study contains teaching materials developed over a period of years for a four-week workshop, Longitudinal Analysis of Historical Demographic Data (LAHDD), offered through the ICPSR Summer Program in 2006, 2007, 2009, 2011 and 2013, with one-day alumni workshops in 2010, 2012, and 2014. Instructors in the workshops are listed below. Funding was provided by The Eunice Kennedy Shriver National Institute of Child Health and Human Development, grants R25-HD040525 and R25-HD-049479, the ICPSR Summer Program and the ICPSR Director. The course was designed to teach students the theories, methods, and practices of historical demography and to give them first-hand experience working with historical data. This training is valuable not only to those interested in the analysis historical data. The techniques of historical demography rest on methodological insights that can be applied to many problems in population studies and other social sciences.  While historical demography remains a flourishing research area with publications in key journals like Demography, Population Studies, and Population, practitioners were dispersed, and training was not available at any of the population research centers in the U.S. or elsewhere.  One hundred and ten participants from around the globe took part in the workshops, and have gone on to establish courses of their own or teach in other workshops. We offer these materials here in the hopes that others will find them useful in developing courses on historical demography and/or longitudinal data analysis.The workshop was organized in three tracks: A brief tour of historical demography, event-history analysis, and data management for longitudinal data using Stata and Microsoft Access. The data management track includes 13 exercises designed for hands-on learning and reinforcement. Included in this project are the syllabii and reading lists for the three tracks, datasets used in the exercises, documents setting out each exercise, a file with the expected results, and for many of the exercises, an explanation. Video tutorials helpful with the Access exercises are accessible from ICPSR's YouTube channel https://www.youtube.com/playlist?list=PLqC9lrhW1Vvb9M1QpQH23z9UlPYxHbUMF.Users are encouraged to use these materials to develop their own courses and workshops in any of the topics covered. Please acknowledge NICHD R25-HD040525 and R25-HD-049479 whenever appropriate.Historical demography instructors: Myron P. Gutmann, University of Colorado Boulder Cameron Campbell, Hong Kong University of Science and TechnologyJ. David Hacker, University of Minnesota Satomi Kurosu, Reitaku University Katherine A. Lynch, Carnegie Mellon UniversityEvent history instructors:Cameron Campbell, Hong Kong University of Science and TechnologyGlenn Deane, State University of New York at AlbanyKen R. Smith, Huntsman Cancer Institute and University of UtahDatabase management instructors:George Alter, University of MichiganSusan Hautaniemi Leonard, University of MichiganTeaching Assistants:Mathew Creighton, University of Massachusetts BostonEmily Merchant, University of MichiganLuciana Quaranta, Lund UniversityKristine Witkowski, University of MichiganProject Manager:Susan Hautaniemi Leonard, University of Michigan
External data

Migrations between Africa and Europe project (MAFE) (ICPSR 36206)

Released/updated on: 2015-06-15
Geographic coverage: Netherlands, Belgium, Senegal, Europe, Democratic Republic of Congo, Africa, United Kingdom, Italy, Ghana, France, Sub-Saharan Africa, Spain
The Migration between Africa and Europe (MAFE) project gathered innovative data on migration between Sub-Saharan Africa and Europe. Coordinated by INED, scientific teams in three African countries and six European countries worked together to design and carry out a multi-sited, comparative and longitudinal survey. Between 2008 and 2010, MAFE collected household surveys in the Democratic Republic of Congo, Ghana and Senegal, as well as individual biographical questionnaires in Africa (DR Congo, Ghana, Senegal) and in Europe (Congolese in Belgium and the UK; Ghanaians in the Netherlands and the UK; Senegalese in France, Italy and Spain). The individual questionnaire collects full retrospective histories of individual's housing, study and work trajectories, family formation, property ownership and migrant networks. MAFE offers a unique source of data that enables researchers to study the patterns, causes and consequences of African migration. Data collected in African countries may also be used to study other socio-demographic phenomena. MAFE offers online access to the project's background, methods (design, sampling, questionnaires, methodological notes, etc.), publications (MAFE working papers, PhD thesis, articles, etc.) and all contextual, household and individual data sets. MAFE-based research has appeared in the pages of the ANNALS of American Academy of Political and Social Science; Demography; Demographic Research; European Journal of Population; International Migration Review; Population (French and English Edition); Population, Space and Place; and World Development, among others.
Curated
Partially restricted

Nang Rong Projects [Thailand] (ICPSR 4402)

Released/updated on: 2009-03-06
Geographic coverage: Thailand
Time period: 1984-01-01--1984-12-31, 1994-01-01--1994-12-31, 2000-01-01--2000-12-31
Social surveys were the starting point for research in Nang Rong, a district in the Buriram province of northeast Thailand. The surveys were part of three waves of data collection conducted in 1984, 1994, and 2000. The baseline was established in 1984 when a community survey and a household census were conducted in 51 study villages. The census obtained information on all members of all households within the study area. A second round of surveys was fielded a decade after the baseline, in 1994, building on and extending the original research design and focus. The 1994 data were collected through a community survey administered in all villages in Nang Rong (including but not limited to the original 51 study villages), a household survey providing a complete census of all households in each of the original 51 study villages, and a migrant follow-up survey. The migrant follow-up survey collected data on out-migrants from 22 of the original 51 study villages who had relocated to one of four urban destinations: (1) metropolitan Bangkok, (2) the eastern seaboard, a focus of rapid growth and development, (3) Korat, a regional city, and (4) Buriram, the provincial capital. The 2000 round of data collection again built on the previous data collection efforts and included a community survey administered in all villages in Nang Rong district, a household survey and complete census of the original 51 study villages, a migrant follow-up survey that tracked out-migrants from 22 villages to the four urban destinations as well as to rural villages within Nang Rong district. In addition, this round also included a geospatial component with the collection of locational data for dwelling units and agricultural plots.
Curated
Restricted

Project on Human Development in Chicago Neighborhoods (PHDCN): Life History Calendar, Wave 2, 1997-2000 (ICPSR 13635)

Released/updated on: 2006-05-12
Geographic coverage: United States, Chicago, Illinois
Time period: 1997-01-01--2000-12-31
The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent development. One component of the PHDCN was the Longitudinal Cohort Study, which was a series of coordinated longitudinal studies that followed over 6,000 randomly selected children, adolescents, and young adults, and their primary caregivers over time to examine the changing circumstances of their lives, as well as the personal characteristics, that might lead them toward or away from a variety of antisocial behaviors. Numerous measures were administered to respondents to gauge various aspects of human development, including individual differences, as well as family, peer, and school influences. One such instrument was the Life History Calendar. This was a structured interview utilizing a grid-like format to facilitate rapid and accurate recall of life events experienced by young adults. It was administered to Cohort 18.
External data

Cape Area Panel Study (CAPS) South Africa (ICPSR 175)

Released/updated on: 2006-03-08
Geographic coverage: Cape Town, South Africa, Global
Cape Area Panel Study (CAPS) is a longitudinal study of the lives of 4,800 young adults in Cape Town, South Africa. The Wave I sample was a representative sample of young people who were age 14 to 22 in 2002. In addition to interviews with these young people, the survey included information on all household members, non-resident children of household members, and non-resident parents and grandparents of the young adults. The Wave I survey covered topics such as school, work, health, sexual activity, and fertility, including an extensive life history calendar.
Curated

Detroit Area Study, 1991: Collective Memories (ICPSR 2160)

Released/updated on: 2005-12-15
Geographic coverage: Detroit, United States, Michigan
Time period: 1991-01-01--1991-12-31

For this survey, respondents were asked to consider key historical national and world events since 1930 and to describe the impact of these events upon their lives and why these events seemed especially important. The list of events respondents were queried about included the invention of the television, the decline of communism in eastern Europe, the Korean War, the Great Depression, the civil rights movement, the assassination of President John F. Kennedy, space exploration, terrorism and hostage-taking, and the threat of nuclear war. Those queried were also asked about events or changes that were especially poignant to them and whether they kept memorabilia from the past, such as items from World War II, the Holocaust, or the Vietnam War. Specific questions on the events of World War II were included in the survey. Respondents also answered questions regarding events or changes related to their own interests, such as religion, sports, music, television, and films. Background information includes religion, marital status, education, employment, political orientation, and income.

Curated
Partially restricted

Convention Delegate Study, 1980 [United States] (ICPSR 8367)

Released/updated on: 1996-02-09
Geographic coverage: United States
Time period: 1972-01-01--1980-12-31
These data examine the continuities and changes between 1972 and 1981 in the careers, political participation, issue preferences, and political perspectives of the group of political activists represented by delegates to the Democratic and Republican National Conventions during that period. Questions tap respondent attitudes toward the party and its nomination process, various issues and candidates, and political ideology. Information on the respondent's past political activity and attitudes toward political participation are also included.
Curated
Partially restricted

Convention Delegate Study, 1984: [United States] (ICPSR 8967)

Released/updated on: 1996-02-09
Geographic coverage: United States
Time period: 1984-01-01--1984-12-31
These data represent a continuation of a data collection effort begun in 1972 to gather information on the careers and political perspectives of the delegates to the Democratic and Republican National Conventions. Respondents were asked questions regarding their political participation and preferences, their attitudes towards the candidates, and their issue preferences. Additionally, questions concerning respondents' life histories, political goals and expectations, and affiliations with various groups in society were asked. Demographic information was also collected.
Curated
Partially restricted

Convention Delegate Study of 1972: Women in Politics (ICPSR 7287)

Released/updated on: 1996-02-09
Geographic coverage: United States
Time period: 1972-01-01--1972-12-31
This study consists of two analytically distinct parts. The first 351 variables contain information from 2,587 delegates to the Republican and Democratic national nominating conventions of 1972 who responded to a pre-convention mail questionnaire (response rate of 58 percent). Data for the next 381 variables were gathered in post-convention personal interviews with 1,336 respondents selected as a representative sample of delegates. Either segment of the data may be analyzed independently, or the appropriate subset of merged data may be selected. The study focused on the changing role of women in politics, utilizing the nominating conventions as a means of defining and identifying an elite segment of the population and women in politics at one point in time. The mail questionnaire provided information on the nature and composition of each of the national conventions in terms of the delegates' personal life histories, political expectations and aspirations, and attitudes towards candidates, issues, and groups in society and at the conventions. The personal interview built on the pre-convention instrument and examined in depth the candidate selection process, the convention proceedings, and the psychological factors involved in women's political activity. Demographic data include age, sex, race, place of birth, marital status, number of children, ethnicity, education, parents' and spouse's levels of education, occupation, and family income.
Curated

Convention Delegate Study, 1992: [United States] (ICPSR 6353)

Released/updated on: 1996-02-09
Geographic coverage: United States
Time period: 1992-01-01--1992-12-31
These data represent the fifth in a series of data collection efforts begun in 1972 to gather information on the careers and political perspectives of the delegates to the Democratic and Republican National Conventions. Respondents were asked questions regarding their political participation and preferences, life histories, political goals and expectations, and affiliations with various groups in society. The dataset also documents their attitudes toward political actors such as Jerry Brown, Pat Buchanan, George Bush, Bill Clinton, Robert Dole, Jesse Jackson, Jack Kemp, Ross Perot, Dan Quayle, Pat Robertson, and Paul Tsongas, among many others. Attitudes toward health care, sexual harassment, the role of women in society, term limitations, urban unrest, school prayer, abortion, defense, and minorities are among the issues investigated. Attempts were made to match some items with those employed in the 1992 American National Election Studies. Some items about the Perot candidacy are also included.
Curated

Convention Delegate Study, 1988: [United States] (ICPSR 6366)

Released/updated on: 1995-10-12
Geographic coverage: United States
Time period: 1988-01-01--1988-12-31
These data represent the fourth in a series of data collection efforts begun in 1972 to gather information on the careers and political perspectives of the delegates to the Democratic and Republican National Conventions. Respondents were asked questions regarding their political participation and preferences, life histories, political goals and expectations, and affiliations with various groups in society. The dataset also documents delegates' attitudes toward political actors such as Jimmy Carter, Ted Kennedy, Ronald Reagan, George Bush, Walter Mondale, Jesse Jackson, Michael Dukakis, Al Gore, Bob Dole, and Jack Kemp, among many others. Attitudes toward the women's movement, the moral majority, gay rights groups, abortion, environmentalists, business interests, defense, and minorities are among the issues also investigated.
Curated

Harvard Project on the Soviet Social System, 1950-1951: Life History Interview Recodes (ICPSR 8972)

Released/updated on: 1992-02-16
Geographic coverage: Global, Soviet Union
Time period: 1950-01-01--1951-12-31
This data collection contains recodes of interviews with displaced persons who had left the USSR during and after World War II. Fielded in 1950-1951, the interviews were designed to explore the day-to-day life experience of Soviet citizens, the way that Soviet institutions functioned at the level of the ordinary citizen, and the psychological characteristics of the Soviet population. Major areas of investigation included education, work, government, communications, family, philosophy, and ideology. Background information on respondents includes sex, year respondent left the USSR, nationality, party membership, Komsomol membership, occupation, marital status, age, and highest educational level.
Curated

Detroit Area Study, 1965: A Study of Placement of Events in Time (ICPSR 7404)

Released/updated on: 1992-02-16
Geographic coverage: Detroit, United States, Michigan
Time period: 1965-01-01--1965-12-31

This data collection measures the ability of 558 adults in the Detroit metropolitan area to recall major events in their lives and to place these events in a particular time frame. In order to ascertain the quality of their memories, respondents were questioned extensively about the time they bought their house and car, when they last observed a death or illness in the family or among their friends, and if they could recall precise events such as the assassination of President Kennedy. They were also asked about the time they were last hospitalized and how long they had lived in their present residence. Also explored were respondents' feelings about time and their use of time. Additional items explored respondents' childhood memories, attendance at club meetings, routine or planned activities, approach to multitasking, their favorite holiday, and sense of direction, as well as the quality of services provided by various utility companies. Demographic variables specify age, place of birth, race, marital status, occupation, education, religion, original nationality of parents, number of children, political party affiliation, home ownership, family income, and length of residence in the Detroit area.

Back to top