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Showing 1 – 22 of 22 results.

Curated

Study of Instructional Improvement (SII) (ICPSR 26282)

Released/updated on: 2010-05-20

Geographic coverage: United States

Time period: 2000-01-01--2004-01-01

To meet the growing need for high-quality research on whole-school approaches to instructional improvement, researchers at the University of Michigan School of Education, in cooperation with the Consortium for Policy Research in Education (CPRE), conducted a large-scale, mixed method, longitudinal Study of Instructional Improvement to investigate the design, implementation, and effects on student achievement of three of the most widely-adopted whole-school school reform programs in the United States: the Accelerated Schools (ASP), America's Choice (AC), and Success for All (SFA). Each of these school reform programs sought to make "comprehensive" changes in the instructional capacity of schools, and each was being implemented in schools in diverse social environments. Each program, however, also pursued a different design for instructional improvement, and each developed particular strategies for assisting schools in the change process. In order to better understand the process of whole-school reform, Study of Instructional Improvement (SII) developed a program of research to examine how these interventions operated and to investigate their impact on schools' instructional practice and student achievement in reading and mathematics. The research program had 3 components: a longitudinal survey of 115 schools (roughly 30 schools in each of the 3 interventions under study, plus 26 matched control schools), case studies of the 3 interventions under study, and detailed case studies of 9 schools implementing the interventions under study (plus 3 matched control schools). Across all components of the SII study, the research examined alternative designs for instructional improvement, alternative strategies for putting these designs into practice in local schools, and the extent to which alternative designs and support strategies promote substantial changes in instructional capacity and student achievement in reading and mathematics. The most comprehensive component of SII was a large-scale, longitudinal, multisurvey study of schools. The use of survey research methods was intended to track the course of schools' engagement in comprehensive approaches to instructional improvement and to investigate the conditions under which this led to substantive changes in instructional practices and student achievement in reading and mathematics. The study design called for each school to participate in the study for a period of three years, although some schools voluntarily provided a fourth year of teacher, leader, and school-level information (no additional student-level data). In addition, survey researchers conducted interviews, primarily a telephone protocol with a parent or guardian of each cohort student in order to gather information on students' family background and on students' home and community environments. Researchers also gathered data from school leaders and others about the policy environments in which the schools are located. Another component of the research program involved the development of detailed case studies of a small number schools participating in the study. The case studies gathered observational, interview, and documentary evidence to better understand how instructional change processes unfolded in different school settings. Case studies were conducted in 12 schools operating in differently configured state and district policy environments. In each environment, researchers selected schools participating in one of the interventions under study as well as a "matched" control school. Finally, case study data was used to chart key similarities and differences in the design and operations of the interventions under study, to analyze how different design features affect operating strategies, and to better understand the general problem of how intervention programs can work to devise and "bring to scale" a feasible scheme for improving instruction in local schools.

Curated

Crime Commission Rates Among Incarcerated Felons in Nebraska, 1986-1990 (ICPSR 9916)

Released/updated on: 1994-02-17

Geographic coverage: United States, Nebraska

Time period: 1986-01-01--1990-01-01

These data focus on rates of criminal offending obtained through the use of self-report surveys. Specifically, the study investigates whether two different types of self-report surveys produce different estimates of lambda, an individual's frequency of criminal offending. The surveys, which were administered during personal interviews with inmates in Nebraska prisons, differed in how respondents were asked about their frequency of criminal offending. The more detailed survey asked respondents to indicate their offenses on a month-by-month basis for the reporting period. The less detailed survey only asked respondents to indicate their offending for the entire reporting period. These data also provide information on the relationship between race and offending frequencies, the rates of offending over time and by crime category, and the individual's subjective probability of punishment and offending frequency. The specific crimes targeted in this collection include burglary, business robbery, personal robbery, assault, theft, forgery, fraud, drug dealing, and rape. All respondents were asked questions on criminal history, substance abuse, attitudes about crime and the judicial system, predictions of future criminal behavior, and demographic information, including age, race, education, and marital status.

Curated

Simple Crosstabs

Midlife in the United States (MIDUS 2): Cognitive Project, 2004-2006 (ICPSR 25281)

Released/updated on: 2023-02-21

Geographic coverage: United States

Time period: 2004-01-01--2006-01-01

In 1994/1995, the MacArthur Midlife Research Network carried out a national survey of over 7,000 Americans aged 25 to 74. The purpose of the study was to investigate the role of behavioral, psychological, and social factors in understanding age-related differences in physical and mental health. A description of the study and findings from it are available at the MIDUS website.

With support from the National Institute on Aging, a longitudinal follow-up of the original MIDUS samples (core sample (N = 3,487), metropolitan over-samples (N = 757), twins (N = 957 pairs), and siblings (N = 950)) was conducted in 2004-2006. Guiding hypotheses, at the most general level, were that behavioral and psychosocial factors are consequential for health (physical and mental). The purpose of the Cognitive Project was to determine how cognition is related to overall mental and physical health. Specific goals were: (1) to characterize the nature and range of midlife cognitive performance, relative to those younger and older, across multiple domains in a nationally representative sample (MIDUS); and (2) to examine the relationship between biopsychosocial factors (e.g., SES, health status, health-promoting behaviors, metabolic and cardiovascular biomarkers, depression, personality, control beliefs, stressful life events) and individual differences in cognitive functioning.

The development of a cognitive battery for the second wave of testing of the Midlife Development in the United States (MIDUS) study provided an opportunity to examine the cognitive performance of young, middle-aged and older adults from a wide range of education levels in a large-scale, national sample. As part of the Cognitive Project of the MIDUS II the Brief Test of Adult Cognition by Telephone (BTACT) (Lachman & Tun, 2008; Tun & Lachman, 2006) was administered. More information about the BTACT can be found at the Brandeis website. The BTACT represents the first comprehensive cognitive battery, including measures of speed and reaction time, to be administered by telephone to a national sample across the adult years and into later life. With a response rate of over 86 percent for the cognitive testing component of the MIDUS II, a cognitive data set of unprecedented range in terms of age, gender, socioeconomic status (SES), education, and geographic diversity was produced.

Curated

Simple Crosstabs

Detroit Area Study and Chicago Area Study, 2004 (ICPSR 23820)

Released/updated on: 2016-04-01

Geographic coverage: Detroit, United States, Chicago, Illinois, Michigan

The 2004 Detroit Area Study (DAS) is a face-to-face survey of adults in the Detroit, Michigan tri-county area. The 2004 Chicago Area Study (CAS) is a parallel survey conducted in Chicago, Illinois. Topics in this survey addressed racial issues, residence and housing, neighborhood evaluations, racial attitudes, labor market issues, and racial segregation in the Detroit and Chicago areas. Respondents were asked for opinions on their local and surrounding communities, their experiences searching for housing, feelings about possible relocation, and opinions on the redevelopment of neighborhoods in the city of Detroit and the city of Chicago. Other questions addressed the household's financial situation, home ownership, amount of household debts and assets, and history of receiving public assistance. Information was also collected on the types of schools children in the household attended, whether respondents and their parents were born in the United States, and languages spoken at home. Interviewer observations about the condition of the respondent's neighborhood were also included. Demographic variables include respondent's sex, age, marital/cohabitation status, United States citizenship status, political philosophy, household income, number of children in the household, and the race, ethnicity, education level, and employment status of respondents and their spouses or partners.

Curated

2010 Census Production Settings Demographic and Housing Characteristics (DHC) Demonstration Noisy Measurement File (ICPSR 38865)

Released/updated on: 2023-08-03

Geographic coverage: United States

The 2010 Census Production Settings Demographic and Housing Characteristics Demonstration Noisy Measurement File (2023-04-03) is an intermediate output of the 2020 Census Disclosure Avoidance System (DAS) TopDown Algorithm (TDA) (as described in Abowd, J. et al [2022], and implemented in DAS 2020 Redistricting Production Code). The NMF was produced using the official "production settings," the final set of algorithmic parameters and privacy-loss budget allocations, that were used to produce the 2020 Census Redistricting Data (P.L. 94-171) Summary File and the 2020 Census Demographic and Housing Characteristics File. The NMF consists of the full set of privacy-protected statistical queries (counts of individuals or housing units with particular combinations of characteristics) of confidential 2010 Census data relating to the 2010 Demonstration Data Products Suite - Redistricting and Demographic and Housing Characteristics File - Production Settings (2023-04-03). These statistical queries, called "noisy measurements" were produced under the zero-Concentrated Differential Privacy framework (Bun, M. and Steinke, T [2016]; see also Dwork C. and Roth, A. [2014]) implemented via the discrete Gaussian mechanism (Cannone C., et al., [2023]), which added positive or negative integer-valued noise to each of the resulting counts. The noisy measurements are an intermediate stage of the TDA prior to the post-processing the TDA then performs to ensure internal and hierarchical consistency within the resulting tables. The Census Bureau has released these 2010 Census demonstration data to enable data users to evaluate the expected impact of disclosure avoidance variability on 2020 Census data. The 2010 Census Production Settings Demographic and Housing Characteristics (DHC) Demonstration Noisy Measurement File (2023-04-03) has been cleared for public dissemination by the Census Bureau Disclosure Review Board (CBDRB-FY22-DSEP-004).

The 2010 Census Production Settings Demographic and Housing Characteristics Demonstration Noisy Measurement File (2023-04-03) includes zero-Concentrated Differentially Private (zCDP) (Bun, M. and Steinke, T [2016]) noisy measurements, implemented via the discrete Gaussian mechanism. These are estimated counts of individuals and housing units included in the 2010 Census Edited File (CEF), which includes confidential data initially collected in the 2010 Census of Population and Housing. The noisy measurements included in this file were subsequently post-processed by the TopDown Algorithm (TDA) to produce the 2010 Census Production Settings Privacy-Protected Microdata File - Redistricting (P.L. 94-171) and Demographic and Housing Characteristics File (2023-04-03) (Demonstration Data Products Suite/2023-04-03/). As these 2010 Census demonstration data are intended to support study of the design and expected impacts of the 2020 Disclosure Avoidance System, the 2010 CEF records were pre-processed before application of the zCDP framework. This pre-processing converted the 2010 CEF records into the input-file format, response codes, and tabulation categories used for the 2020 Census, which differ in substantive ways from the format, response codes, and tabulation categories originally used for the 2010 Census.

The NMF provides estimates of counts of persons in the CEF by various characteristics and combinations of characteristics including their reported race and ethnicity, whether they were of voting age, whether they resided in a housing unit or one of 7 group quarters types, and their census block of residence after the addition of discrete Gaussian noise (with the scale parameter determined by the privacy-loss budget allocation for that particular query under zCDP). Noisy measurements of the counts of occupied and vacant housing units by census block are also included. Lastly, data on constraints--information into which no noise was infused by the Disclosure Avoidance System (DAS) and used by the TDA to post-process the noisy measurements into the 2010 Census Production Settings Privacy-Protected Microdata File - Redistricting (P.L. 94-171) and Demographic and Housing Characteristics File (2023-04-03) --are provided.

These data are available for download (i.e. not restricted access). Due to their size, they must be downloaded through the link on this metadata page and not through the standard ICPSR download. The link will take you to the Globus site where these data are housed. A README file is located in the Globus repository. Please refer to that for pertinent information. The Globus holding site requires users to create an account to access these data. Accounts can be created through existing institutional access and by personal access. Please see the Globus "How to get Started" page for more information.

Curated

2020 Census Demographic and Housing Characteristics (DHC) Noisy Measurement File (NMF) (ICPSR 38937)

Released/updated on: 2023-10-24

Geographic coverage: United States

The 2020 Census Demographic and Housing Characteristics Noisy Measurement File is an intermediate output of the 2020 Census Disclosure Avoidance System (DAS) TopDown Algorithm (TDA) (as described in Abowd, J. et al [2022], and implemented in DAS_2020_DHC_Production_Code/das_decennial/programs/engine/primitives.py at main uscensusbureau/DAS_2020_DHC_Production_Code (github.com) The 2020 Census Demographic and Housing Characteristics Noisy Measurement File includes zero-Concentrated Differentially Private (zCDP) (Bun, M. and Steinke, T [2016]) noisy measurements, implemented via the discrete Gaussian mechanism (Cannone C., et al., [2023] ), which added positive or negative integer-valued noise to each of the resulting counts. These are estimated counts of individuals and housing units included in the 2020 Census Edited File (CEF), which includes confidential data collected in the 2020 Census of Population and Housing.

The noisy measurements included in this file were subsequently post-processed by the TopDown Algorithm (TDA) to produce the Census Demographic and Housing Characteristics Summary File. In addition to the noisy measurements, constraints based on invariant calculations --- counts computed without noise --- are also included (with the exception of the state-level total populations, which can be sourced separately from data.census.gov).

The Noisy Measurement File was produced using the official "production settings," the final set of algorithmic parameters and privacy-loss budget allocations that were used to produce the 2020 Census Redistricting Data (P.L. 94-171) Summary File and the 2020 Census Demographic and Housing Characteristics File.

The noisy measurements are produced in an early stage of the TDA. Afterward, these noisy measurements are post-processed to ensure internal and hierarchical consistency within the resulting tables. The Census Bureau has released these noisy measurements to enable data users to evaluate the impact of disclosure avoidance variability on 2020 Census data. The 2020 Census Demographic and Housing Characteristics (DHC) Noisy Measurement File has been cleared for public dissemination by the Census Bureau Disclosure Review Board (CBDRB-FY22-DSEP-004).

The Globus holding site requires users to create an account to access these data. Accounts can be created through existing institutional access and by personal access.

Please see the Globus "How to get Started" page for more information.

Curated

2010 Census Production Settings Redistricting Data (P.L. 94-171) Demonstration Noisy Measurement File (ICPSR 38777)

Released/updated on: 2023-11-10

Geographic coverage: United States

The 2010 Census Production Settings Redistricting Data (P.L. 94-171) Demonstration Noisy Measurement Files are an intermediate output of the 2020 Census Disclosure Avoidance System (DAS) TopDown Algorithm (TDA) (as described in Abowd, J. et al [2022], and implemented in https://github.com/uscensusbureau/DAS_2020_Redistricting_Production_Code). The NMF was produced using the official "production settings," the final set of algorithmic parameters and privacy-loss budget allocations that were used to produce the 2020 Census Redistricting Data (P.L. 94-171) Summary File and the 2020 Census Demographic and Housing Characteristics File. The NMF consists of the full set of privacy-protected statistical queries (counts of individuals or housing units with particular combinations of characteristics) of confidential 2010 Census data relating to the redistricting data portion of the 2010 Demonstration Data Products Suite - Redistricting and Demographic and Housing Characteristics File - Production Settings (2023-04-03). These statistical queries, called "noisy measurements" were produced under the zero-Concentrated Differential Privacy framework (Bun, M. and Steinke, T [2016]; see also Dwork C. and Roth, A. [2014]) implemented via the discrete Gaussian mechanism (Cannone C., et al., [2023]), which added positive or negative integer-valued noise to each of the resulting counts. The noisy measurements are an intermediate stage of the TDA prior to the post-processing the TDA then performs to ensure internal and hierarchical consistency within the resulting tables. The Census Bureau has released these 2010 Census demonstration data to enable data users to evaluate the expected impact of disclosure avoidance variability on 2020 Census data. The 2010 Census Production Settings Redistricting Data (P.L. 94-171) Demonstration Noisy Measurement Files (2023-04-03) have been cleared for public dissemination by the Census Bureau Disclosure Review Board (CBDRB-FY22-DSEP-004). The data include zero-Concentrated Differentially Private (zCDP) (Bun, M. and Steinke, T [2016]) noisy measurements, implemented via the discrete Gaussian mechanism. These are estimated counts of individuals and housing units included in the 2010 Census Edited File (CEF), which includes confidential data initially collected in the 2010 Census of Population and Housing. The noisy measurements included in this file were subsequently post-processed by the TopDown Algorithm (TDA) to produce the 2010 Census Production Settings Privacy-Protected Microdata File - Redistricting (P.L. 94-171) and Demographic and Housing Characteristics File (2023-04-03) (https://www2.census.gov/programs-surveys/decennial/2020/program-management/data-product- planning/2010-demonstration-data-products/04 Demonstration_Data_Products_Suite/2023-04-03/). As these 2010 Census demonstration data are intended to support study of the design and expected impacts of the 2020 Disclosure Avoidance System, the 2010 CEF records were pre-processed before application of the zCDP framework. This pre-processing converted the 2010 CEF records into the input-file format, response codes, and tabulation categories used for the 2020 Census, which differ in substantive ways from the format, response codes, and tabulation categories originally used for the 2010 Census. The NMF provides estimates of counts of persons in the CEF by various characteristics and combinations of characteristics, including their reported race and ethnicity, whether they were of voting age, whether they resided in a housing unit or one of 7 group quarters types, and their census block of residence, after the addition of discrete Gaussian noise (with the scale parameter determined by the privacy-loss budget allocation for that particular query under zCDP). Noisy measurements of the counts of occupied and vacant housing units by census block are also included. Lastly, data on constraints--information into which no noise was infused by the Disclosure Avoidance System (DAS) and used by the TDA to post-process the noisy measurements into the 2010 Census Production Settings Privacy-Protected Microdata File - Redistricting (P.L. 94-171) and Demographic and Housing Characteristics File (2023-04-03) --are provided. These data are available for download (i.e. not restricted access). Due to their size, they must be downloaded through the link on this metadata page and not through the standard ICPSR download. The link will take you to the Globus site where these data are housed. A README file is located in the Globus repository. Please refer to that for pertinent information. The Globus holding site requires users to create an account to access these data. Accounts can be created through existing institutional access and by personal access. Globus How to get started.

Curated

2020 Census Redistricting Data (P.L. 94-171) Noisy Measurement File, United States (ICPSR 38855)

Released/updated on: 2023-06-15

Geographic coverage: United States

The 2020 Census Redistricting Data (P.L. 94-171) Noisy Measurement File is an intermediate output of the 2020 Census Disclosure Avoidance System (DAS) TopDown Algorithm (TDA) (as described in Abowd, J. et al [2022] https://doi.org/10.1162/99608f92.529e3cb9, and implemented in the DAS 2020 Redistricting Production Code). The 2020 Redistricting NMF was an intermediate output of the DAS during the execution of the algorithm to produce the 2020 Census Redistricting Data (P.L. 94-171) Summary File. The NMFs are intermediate privacy-protected outputs of the DAS; they were generated using the Census Bureau's implementation of the Discrete Gaussian Mechanism, calibrated to satisfy zero-Concentrated Differential Privacy with bounded neighbors. The NMF values, called "noisy measurements" are the output of applying the Discrete Gaussian Mechanism to counts from the 2020 Census Edited File (CEF). They are generally inconsistent with one another (for example, in a county composed of two tracts, the noisy measurement for the county's total population may not equal the sum of the noisy measurements of the two tracts' total population), and frequently negative (especially when the population being measured was small), but are integer-valued. The NMF was later post-processed as part of the DAS code to take the form of microdata and to satisfy various constraints. The NMF documented here contains both the noisy measurements themselves as well as the data needed to represent the DAS constraints; thus, the NMF could be used to reproduce the steps taken by the DAS code to produce microdata from the noisy measurements by applying the production code base.

The 2020 Census Redistricting Data (P.L. 94-171) Noisy Measurement File includes zero-Concentrated Differentially Private (zCDP) (Bun, M. and Steinke, T [2016]) noisy measurements, implemented via the discrete Gaussian mechanism. These are estimated counts of individuals and housing units included in the 2020 Census Edited File (CEF), which includes confidential data initially collected in the 2020 Census of Population and Housing. The noisy measurements included in this file were subsequently post-processed by the TopDown Algorithm (TDA) to produce the 2020 Census Redistricting Data (P.L. 94-171) Summary File.

The NMF provides estimates of counts of persons in the CEF by various characteristics and combinations of characteristics including their reported race and ethnicity, whether they were of voting age, whether they resided in a housing unit or one of 7 group quarters types, and their census block of residence after the addition of discrete Gaussian noise (with the scale parameter determined by the privacy-loss budget allocation for that particular query under zCDP). Noisy measurements of the counts of occupied and vacant housing units by census block are also included. Lastly, data on constraints--information into which no noise was infused by the Disclosure Avoidance System (DAS) and used by the TDA to post-process the noisy measurements into the 2020 Census Redistricting Data (P.L. 94-171) Summary File --are provided.

The Globus holding site requires users to create an account to access these data. Accounts can be created through existing institutional access and by personal access.

Please see the Globus "How to get Started" page for more information.

Curated

Simple Crosstabs

State of Michigan: Taking Action on Flint Water Test Results, 2015-2017 (ICPSR 36955)

Released/updated on: 2017-11-13

Geographic coverage: Flint, United States, Michigan

Time period: 2015-11-01--2017-03-01

The data were downloaded from the State of Michigan Taking Action on Flint Water website. This website contains testing results for blood levels, sentinel sites, residential sites, schools, establishment sites, and Confirming Lead Elimination After Replacement (CLEAR) sites. For this study, the sentinel testing, school testing, and establishment testing results were used.

Curated

Electronic Monitoring of Nonviolent Convicted Felons: An Experiment in Home Detention in Marion County, Indiana, 1986-1988 (ICPSR 9587)

Released/updated on: 2006-01-12

Geographic coverage: Indiana, United States

Time period: 1986-11-01--1988-12-01

The purpose of the study was to provide information about home detention monitoring systems and to evaluate their effectiveness. The principal investigators sought to determine (1) whether electronic monitoring systems relieved some of the burdens associated with manual monitoring of home detention, such as making telephone calls and field visits, (2) how home detention affected the lifestyles of offenders, (3) whether the methods of monitoring influenced offender behavior during the program, (4) how electronic monitoring differed from manual monitoring in terms of supervision of the offenders, (5) how offenders reacted to electronic monitoring, (6) how offenders' families reacted to electronic monitoring, and (7) whether the method of monitoring influenced the probability of an arrest or subsequent contact with the criminal justice system after release from the program. Part 1 contains demographic information, such as age, race, marital status, number of children, living arrangements, employment, and education for each offender. Also included is information on the offense leading to the current case, including numbers and types of charges and convictions for both felonies and misdemeanors, recommendations and judicial disposition for the current case, and information on the criminal history of the offender. Part 2 contains data from the intake interview with the offender, such as information on the offender's family, living arrangements, education, employment, past alcohol and drug use, and expectations for the home detention program and monitoring procedures. Part 3 contains information collected in the exit interview and is similar in content to Part 2. Part 4 contains information on the program delivery (type of release from the program, violations of the program, results of tests for alcohol and drug use, errand time, payment, contacts with offenders, and the characteristics and results of the contacts with electronically monitored offenders). Part 5 is a check of criminal histories of offenders for at least one year after their release from the program.

Curated

Simple Crosstabs

Enhanced Services for the Hard-to-Employ Demonstration and Evaluation Project: Rhode Island, Working Toward Wellness (ICPSR 33782)

Released/updated on: 2013-01-21

Geographic coverage: Rhode Island, United States

Time period: 2004-01-01--2009-01-01

The Enhanced Services for the Hard-to-Employ (HtE) Demonstration and Evaluation Project was a 10-year study (taken on by the MDRC) that evaluated strategies aimed at improving employment and other outcomes for groups who face serious barriers to employment. The Enhanced Services for the Hard-to-Employ was the first comprehensive attempt to understand the diverse low-income population and to test interventions aimed at the most common barriers to this population's employment. The HtE demonstration was designed to assess ways to boost employment, reduce welfare receipt, and promote well-being in low-income populations. This study analyzed the effectiveness of the Rhode Island "Working toward Wellness" (WTW) program, a one-year program that provided telephonic care management to depressed parents receiving Medicaid in Rhode Island. The Quick Inventory of Depressive Symptomatology Self Report (QIDS-SR) questionnaire was administered to parents in order to identify those with major depression. All consenting parents who were found to have major depression were then assigned to the study. The Working Toward Wellness full research sample consisted of 499 individuals randomly assigned between November 2004 and October 2006 (245 members in the program group and 254 in the control group). The research team followed the two groups for three years using surveys. All 400 sample members completed a baseline survey at random assignment, providing basic demographic information, data on depression, other health outcomes, employment, participation in outreach programs, receipt of behavioral health services, and material hardship prior to enrollment in the study. Three follow up surveys were collected at the sixth month, eighteenth month, and thirty-sixth month marks. The WTW 6, 18, and 36 month reports include data from surveys administered to parents and children; however, only measures used in the adult/parent analysis are included due to restrictions. Care managers recorded information on attempted and completed calls with 230 members in the program group. Data was collected on respondent's general health, depression scores and treatments, substance abuse, work performance and attendance, as well as wages and income. Demographic information includes age, race, marital status, education, employment status, individual and household monthly income, as well as social security and disability status.

Curated

Enhanced Services for the Hard-to-Employ Center for Employment Opportunities (CEO), New York City (ICPSR 33783)

Released/updated on: 2012-10-17

Geographic coverage: New York City, New York (state)

Time period: 2004-01-01--2008-01-01

The Enhanced Services for the Hard-to-Employ (HtE) Demonstration and Evaluation Project was a 10-year study (taken on by the MDRC) that evaluated innovative strategies aimed at improving employment and other outcomes for groups who faced serious barriers to employment. The Enhanced Services for the Hard-to-Employ is the first comprehensive attempt to understand the diverse low-income population and to test interventions aimed at the most common barriers that are encountered in this population's employment. The HtE demonstration was designed to evaluate a variety of innovative ways to boost employment, reduce welfare receipt, and promote well-being in low-income populations. This study evaluated the effectiveness of the Center for Employment Opportunities (CEO), which is an employment program for former prisoners based in New York City. The CEO evaluation aimed to determine whether CEO's transitional jobs and other services are more effective than basic job search assistance. Enrollment for this study was conducted between January 2004 and October 2005 and resulted in a sample of 977 former prisoners (568 in the program group and 409 in the control group). Individuals assigned to the program group were eligible for all of CEO's services, including the pre-employment class, the transitional job, job coaching, job development, a fatherhood program, and post-placement services. Individuals assigned to the control group began with a shorter version of the pre-employment class and were given access to a resource room with basic job search equipment such as computers and fax machines. Evaluation of the CEO program found that the CEO operated as intended and substantially increased employment for the full study sample early in the follow-up period; however, that effect faded over time. The study also found that CEO significantly reduced recidivism, with the most promising impacts occurring among a subgroup of former prisoners who enrolled shortly after release from prison. Among the subgroup that enrolled within three months after release, program group members were less likely than their control group counterparts to be arrested, convicted of a new crime, and reincarcerated. The program's impacts on these outcomes represent reductions in recidivism of 16 percent to 22 percent. In general, CEO's impacts were stronger for those who were more disadvantaged or at higher risk of recidivism when they enrolled in the study. The evaluation of the CEO program included a benefit-cost analysis, which showed that CEO's financial benefits outweighed its costs under a wide range of assumptions. Respondents were asked about their employment history, recidivism history, time spent on parole, parole violations, and arrest history, including prior convictions, types of convictions, and length of incarceration. Information was collected about respondents' work experience with and without the assistance of the CEO; this information included whether respondents participated in group or individual job searches, vocational or educational training, received referrals to job openings, help with their resumes, advice about filing out job applications, job interviews, or how to behave on the job, help with child support issues and whether they participated in father discussion groups or parenting programs. Respondents were also asked about their current living situation, work schedule, hourly wage, job benefits, health coverage, whether they had a mentor, how often they saw their children, and the type of relationship they had with their children. Demographic information includes age, race, marital status, education, employment status, and home ownership status.

Curated

Simple Crosstabs

Enhanced Services for the Hard-to-Employ Demonstration and Evaluation Project, Philadelphia, PA (ICPSR 33784)

Released/updated on: 2013-01-18

Geographic coverage: United States, Philadelphia, Pennsylvania

Time period: 2004-01-01--2010-01-01

The Enhanced Services for the Hard-to-Employ (HtE) Demonstration and Evaluation Project was a 10-year study (taken on by the MDRC) that evaluated innovative strategies aimed at improving employment and other outcomes for groups who face serious barriers to employment. The Enhanced Services for the Hard-to-Employ was the first comprehensive attempt to understand the diverse low-income population and to test interventions aimed at the most common barriers to this population's employment. The HtE demonstration was designed to evaluate a variety of innovative ways to boost employment, reduce welfare receipt, and promote well-being in low-income populations. This study tests two employment strategies. The first employment strategy, administered by the Transitional Work Corporation (TWC), was a paid transitional employment program that combined temporary, subsidized employment with work-related assistance. The second employment strategy, the Success Through Employment Preparation (STEP) program, focused on assessing and treating employment barriers before participants obtained a job. From 2004 to 2006, 1,942 recipients of Temporary Assistance for Needy Families (TANF) who were not currently employed or participating in work activities were randomly assigned to one of the two program groups. Evaluation of the programs had three components: implementation and process analysis, impact analysis, and cost analysis. The implementation and process analysis examined how the programs operated, based primarily on site visits and interviews with program staff and administrators. The impact analysis measured the programs' effects on outcomes including employment, welfare use, and family functioning. The cost analysis compares the financial costs of the interventions. Outcomes for both groups were followed for at least three years, using public administrative records and surveys of study participants. In addition, follow-up surveys were conducted 15 and 36 months after random assignment in most sites. Information was collected on whether respondents participated in employment, vocational or education training activity. Respondents were asked whether they received help for things such as childcare, getting and/or keeping Medicaid and food stamps, paying for transportation, substance abuse treatment, addressing domestic violence, addressing legal issues, financial needs, or handling their household budget. Respondents were also asked if they received paid vacation time or sick days, where their income came from, and whether they earned any type of degree or certificate. Additional topics include health status, the length of time respondents received TANF funds, and employment history. Demographic information includes age, race, marital status, education, employment status, and home ownership status.

Curated

Simple Crosstabs

Enhanced Services for the Hard-to-Employ Demonstration and Evaluation Project: Kansas and Missouri, Enhanced Early Head Start (ICPSR 33801)

Released/updated on: 2013-01-30

Geographic coverage: United States, Missouri, Kansas

Time period: 2004-01-01--2010-01-01

The following results may be significantly less relevant compared to results above.

Curated

California Work Pays Demonstration Project: County Welfare Administrative Data, 1992-1998, Public Use Version 4.1 (ICPSR 4207)

Released/updated on: 2006-05-12

Geographic coverage: United States, California

Time period: 1987-01-01--1998-01-01

The California Work Pays Demonstration Project (CWPDP) was intended to assess the effects of recent changes in Aid to Families With Dependent Children (AFDC) provisions. The project documents the dynamics of family poverty and welfare use in California. Part 1, Overview Data: Cases contains one record for each CWPDP case sampled between October 1992 and March 1997. For each case, seven data presence indicator variables identify the presence of data in each of the data file types. Four observation variables identify the number of case-months records observed in the Four County Cases file, the number of person records observed in the Four County Persons and Assistance History Persons files, and the first month during which AFDC participation is observed in the Assistance History Persons file. Fifteen survey detail variables identify survey participation, interview completion, respondent's person number and date of birth, and the survey record number. Parts 2-5, Four County Data: Cases, contain case-month records for all control and experimental cases selected to be a part of the study between October 1992 and March 1997 for any month (beginning with the month selected) during which an assistance unit received AFDC of food stamps. Each case-month record contains county administrative data for eligible family size and type, income, and cash and food stamp assistance amounts. These files are identical to the Four County Data: Cases files in County Welfare Administrative Data Version 4. Parts 6-9, Four County Data: Persons, contain records for each person observed associated with any control or experimental case selected to be part of the study between October 1992 and March 1997. Records include nonconfidential demographic information and monthly values for aid type and eligibility. These files are identical to the Four County Data: Persons files in County Welfare Administrative Data Version 4. Parts 10-13, Assistance History Data: Aggregate, contain case-month records that summarize information for the months of January 1987 through December 1996 about the public assistance program participation and eligibility of persons associated with sampled cases. This dataset was constructed from the Assistance History Data: Persons datasets (Parts 14-17) that contain persons associated with the study units. Parts 14-17, Assistance History Data: Persons, contain the Medi-Cal and program participation history of each person associated with the assistance units for cases selected between October 1992 and March 1997. This dataset does not include information about persons who left the assistance unit before the month sampled. Each record includes program participation information for each month from January 1987 through December 1996, a total of 120 months, as well as demographic information. Parts 18-21, Medi-Cal Payments Data: Cases, contain one record for each case selected to be part of the CWPDP sample between December 1992 and March 1997. This dataset contains the Medi-Cal payments made for each case in the study for the month of December 1992 and quarterly from 1993 through the fourth quarter of 1997. University of California Data Archive and Technical Assistance receives this data from California Department of Social Services-Research Branch (CDSS-RB) by quarter (not month), aggregated to case number. Therefore, the data in these files are aggregated payments information for all assistance units with the same case number, whether or not that assistance unit is part of the CWPDP sample. These files are identical to the Medi-Cal Payments Data: Cases files in County Welfare Administrative Data Version 3.

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Social Capital and Children's Development: A randomized controlled trial conducted in 52 schools in Phoenix and San Antonio, 2008-2015 (ICPSR 35481)

Released/updated on: 2019-08-26

Geographic coverage: San Antonio, United States, Texas, Phoenix, Arizona

Time period: 2008-01-01--2015-01-01

The Social Capital and Children's Development data were collected in a study of the causal effects of social capital on levels and inequalities of children's social and cognitive development during the early elementary years. The study included 52 schools in Phoenix and San Antonio, including 3,084 first graders and their families, and over 200 teachers, with half the schools randomly selected for the intervention and half serving as controls. Children from low-income Latino families were a special focus of the study. The experimental design of this study allowed for testing of the causal role of social capital. Social capital here refers to trust and shared expectations embedded in social networks of parents, teachers, and children. For young children, social capital operates primarily through their relationships with their parents, enhancing development through mechanisms of social support and social control.

The research design was experimental: social capital was manipulated through a well-tested randomized intervention, Families and Schools Together (FAST), that enhanced social capital among parents, teachers, and children through an intensive after-school program and a 2-year follow-up program. FAST is intended to reduce parental isolation, enhance family engagement with schools, and strengthen family functioning; that is, to increase social capital between families and schools, among families, and within families to improve children's education and life-long outcomes. Key aspects of child development were assessed, including (a) social skills and problem behavior from standardized behavioral ratings by parents and teachers, and (b) grade retention, attendance rates, and third-grade reading and mathematics scores from school records. Social capital was measured with repeated surveys of teachers and parents that address the extent of social networks, parent involvement, trust, and shared expectations among parents, between parents and schools, and between parents and children. Demographic variables of this study include native language, years in the United States, date of birth/age, race/ethnicity, gender, and household composition.

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Strengthening Washington DC Families (SWFP) Project, 1998 - 2004 (ICPSR 34425)

Released/updated on: 2012-12-10

Geographic coverage: District of Columbia, United States, Maryland

Time period: 1998-11-01--2004-04-01

The Strengthening Washington DC Families (SWFP) Project examined the effectiveness of an evidence-based prevention program implemented on a sample of 715 families across mulitple settings in an urban area. The study area also included suburban Maryland. SWFP was set up as a true experimental design with families being randomly placed into one of four treatment conditions:

child skills training only
parent skills training only
parent and child skills training plus family skills training
minimal treatment controls

Entire families were assigned to one of the four treatment conditions. Data were collected from all family members who participated in the program. Thus the individual data files contain more than 715 records. The parent file contains 796 cases and the child file contains 961 cases.

The Strengthening Families Program is based on cognitive-behavioral social learning theory and family systems theory targeting elementary school-aged children. In this program parents receive training in parenting skills, children receive training primarily in social skills, and families receive family skills training. The aim of the program is to effectively reduce parent, child, and family risk factors for substance use and delinquency.

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Cooperative Agreement for AIDS Community-Based Outreach/Intervention Research Program, 1992-1998: [United States] (ICPSR 3023)

Released/updated on: 2008-10-23

Geographic coverage: United States

Time period: 1992-01-01--1998-01-01

The purpose of the Cooperative Agreement (CA) Research Program was to monitor risk factors, risk behaviors, and rates of HIV seroprevalence and seroincidence among out-of-treatment, multi-ethnic/racial injection drug users and crack cocaine users. The program evaluated the efficacy of experimental interventions designed to prevent, eliminate, or reduce HIV risk behaviors and developed new treatment interventions. All participants received the standard intervention, which consisted of street-based outreach and HIV prevention counseling. Those assigned to enhanced interventions received more counseling sessions, educational videos, social gatherings, and support group activities. The public-use data file contains 31,088 respondent records, collected from 21 CA program facilities in the United States and one facility each in Puerto Rico and Brazil. Hence, the process data file contains 23 records of facility information that can be linked to individual respondents. Respondent interviews include a baseline Risk Behavior Assessment (completed prior to first intervention) and a Follow-Up Assessment, conducted either three months or six months after the baseline survey. Respondent data were augmented with eligibility information, biological markers of drug use, HIV test results, and intervention assignment. At baseline and post-intervention, the surveys measured drug use and drug treatment, sexual activity and sex for money/drugs, arrests, work/income, HIV/STD/pregnancy status, perceptions of risk, and risk reduction behaviors. The process questionnaires were completed by staff or principal investigators at the 23 site locations. Process data describe the program structure and process, other intervention projects in the community, needle exchange programs and pharmacy syringe sales, and local HIV infection rates. Drugs reported on include alcohol, marijuana/hashish, crack/cocaine, heroin (including speedball), non-prescription methadone, other opiates, and amphetamines.

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Suicide and Risk Behaviors in an Incarcerated American Indian Population in the Northern Plains [United States], 1999-2000 (ICPSR 3925)

Released/updated on: 2006-03-30

Geographic coverage: United States

Time period: 1999-01-01--2000-01-01

This study was initiated by the administrator of a county jail in the Northern Plains of the United States who was concerned about the incidence of suicide behaviors in that facility, particularly among the American Indian population. It was a two-year project designed to evaluate the existing admissions suicide screening tool and to improve the instrument's cultural relevance for the American Indian population. The existing screening instrument used in the county jail to interview inmates at their intake was developed in New York. The main objective of the first year of the project was to determine if that instrument was culturally appropriate for the jailed American Indian population. The principal objective of the second year of the project was to determine whether the employment of different suicide screening protocols would make a difference in the responses of new detainees with regard to the likelihood of securing their honest reports of experiencing suicide ideation and its associated risk factors. For the duration of the project, all male and female inmates aged 18 and older who were booked into the jail went through the customary booking procedure that included the administration of the New York Suicide Prevention Screening Guidelines. In the first year of the project, researchers also administered a short self-report survey consisting of measures commonly associated with suicidal ideation. The self-report survey measured stress, anxiety, suicide ideation, hopelessness, and suicidal behavior history. The protocols in the second year of the project reflected efforts to test different screening conditions for four experimental groups and one control group of new detainees. The outcome variables of the short self-report survey consisted of measures of demographics, comfort experience during booking and the screening process, self-efficacy and management of depression, knowledge of mental health support available within the jail, and general well-being. In addition to the quantitative data collection, qualitative data were also collected to develop a straightforward assessment of suicide ideation criteria in this specific jail setting using semi-structured focus group interviews.

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ANES 1982 Time Series Study (ICPSR 9042)

Released/updated on: 2015-11-10

Geographic coverage: United States

Time period: 1982-11-03--1983-01-31

This study is part of a time-series collection of national surveys fielded continuously since 1952. The election studies are designed to present data on Americans' social backgrounds, enduring political predispositions, social and political values, perceptions and evaluations of groups and candidates, opinions on questions of public policy, and participation in political life. In addition to the usual content, other items included an evaluation of President Ronald Reagan's performance in office, his personal qualities, and the respondent's own feelings toward him.

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National Survey of Substance Abuse Treatment Services (N-SSATS), 2000 (ICPSR 3436)

Released/updated on: 2015-11-23

Geographic coverage: United States

The National Survey of Substance Abuse Treatment Services (N-SSATS) is designed to collect information from all facilities in the United States, both public and private, that provide substance abuse treatment. N-SSATS provides the mechanism for quantifying the dynamic character and composition of the United States substance abuse treatment delivery system. The objectives of N-SSATS are to collect multipurpose data that can be used to assist the Substance Abuse and Mental Health Services Administration (SAMHSA) and state and local governments in assessing the nature and extent of services provided and in forecasting treatment resource requirements, update SAMHSA's Inventory of Substance Abuse Treatment Services (I-SATS), analyze general treatment services trends, and generate the National Directory of Drug and Alcohol Abuse Treatment Programs and its online equivalent, the Substance Abuse Treatment Facility Locator.

Data are collected on topics including facility operation, services offered (assessment, substance abuse therapy and counseling, testing, transitional, and ancillary), primary focus (substance abuse, mental health, both, general health, other), hotline operation, Opioid Treatment Programs and medication dispensed, languages in which treatment is provided, type of treatment provided, number of clients (total and under age 18), number of beds, types of payment accepted, sliding fee scale, special programs offered, facility accreditation and licensure/certification, and managed care agreements.

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Lay Conceptions of Sexual Orientation Groups: United States Convenience Samples, 2012 (ICPSR 38131)

Released/updated on: 2023-01-30

Geographic coverage: United States

Researchers aimed to characterize certain features of lay beliefs and attitudes surrounding sexual orientation groups, with a particular focus on conceptions of bisexual people. In brief, participants were recruited without explicitly calling attention to their own sexual orientation, but with a number of intentional steps to make the study visible to sexual minorities. The study asked participants a series of questions about issues related to sexuality, gender, and sexual orientation. Most notably, in the middle section of the study, participants were randomly assigned to consider one group in-depth: heterosexual women, heterosexual men, bisexual women, bisexual men, homosexual women, and homosexual men. (The adjective structure was kept consistent for all 6 groups.) Participants responded to a number of attitude and belief items about their assigned target group, including beliefs about the controllability and stability of the group's sexual orientation and guesses about the personality characteristics of group members.