Showing 1 – 12 of 12 results.
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
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
Census Tract Data, 1940: Elizabeth Mullen Bogue File (ICPSR 2930)
Released/updated on: 2006-01-12
Geographic coverage: Atlantic City, Milwaukee, Oklahoma City, Akron, Detroit, Indiana, Berkeley, Cincinnati, Austin, Oakland, Cambridge, New York City, Columbus (Ohio), Syracuse, Memphis, Buffalo, Boston, Pittsburgh, Camden, Providence, Seattle, Savannah, Macon, Kentucky, Yonkers, Clifton, Nashville, California, Kansas, Pennsylvania, Iowa, Elizabeth, New Haven, Illinois, Texas, Connecticut, Portland (Oregon), Georgia, Virginia, Maryland, Indianapolis, Richmond, Oregon, Duluth, Flint, United States, Oklahoma, Tennessee, Kansas City (Kansas), Louisville, Alabama, Cleveland, Washington, Dayton, Superior, Minneapolis, Atlanta, Pawtucket, Massachusetts, Colorado, Missouri, New Orleans, Denver, Dallas, St. Louis, Wisconsin, Des Moines, Augusta, District of Columbia, Rhode Island, Chicago, St. Paul, Rochester (New York), Passaic, Minnesota, New York (state), Birmingham, New Jersey, Michigan, San Francisco, Baltimore, Paterson, Jersey City, Long Beach, Ohio, Los Angeles, Toledo, Hartford, Trenton, Philadelphia, Houston
The 1940 Census Tract files were originally created by keypunching the data from the printed publications prepared by the Bureau of the Census. The work was done under the direction of Dr. Donald Bogue, whose wife, Elizabeth Mullen Bogue, completed much of the data work. Subsequently, the punchcards were converted to data files and transferred to the National Archive and Records Administration (NARA). ICPSR received copies of these files from NARA and converted the binary block length records to ASCII format.
Curated
Census Tract Data, 1950: Elizabeth Mullen Bogue File (ICPSR 2931)
Released/updated on: 2006-01-12
Geographic coverage: North Carolina, Milwaukee, Indiana, Kalamazoo, Berkeley, Fort Worth, Cincinnati, Austin, Spokane, San Jose, San Diego, Columbus (Ohio), Syracuse, Springfield (Massachusetts), Boston, Providence, Seattle, Kentucky, Nashville, California, Florida, New Haven, Illinois, Connecticut, Georgia, Virginia, Maryland, Norfolk, Duluth, Flint, United States, Oklahoma, Kansas City (Kansas), Louisville, Washington, Rome (New York), Wichita, Pawtucket, Massachusetts, Missouri, New Orleans, Denver, Dallas, St. Louis, Wisconsin, Augusta, Rochester (New York), Passaic, Chicopee, Birmingham, Michigan, Baltimore, Paterson, Louisiana, Toledo, Philadelphia, Oklahoma City, Akron, Greensboro, Detroit, Utica, Bridgeport, Memphis, Buffalo, Pittsburgh, Chattanooga, Sacramento, Clifton, Kansas, Pennsylvania, Texas, Portland (Oregon), Durham, Portsmouth, Indianapolis, Richmond, Oregon, Holyoke, Tennessee, Alabama, Cleveland, Dayton, Nebraska, Superior, Omaha, Tacoma, Colorado, District of Columbia, Rhode Island, Chicago, Minnesota, New York (state), New Jersey, Miami, Ohio, Hartford, Trenton, Houston
The 1950 Census Tract files were originally created by keypunching the data from the printed publications prepared by the Bureau of the Census. The work was done under the direction of Dr. Donald Bogue, whose wife, Elizabeth Mullen Bogue, completed much of the data work. Subsequently, the punchcards were converted to data files and transferred to the National Archive and Records Administration (NARA). ICPSR received copies of these files from NARA and converted the binary block-length records to ASCII format.
Curated
Census Tract Data, 1960: Elizabeth Mullen Bogue File (ICPSR 2932)
Released/updated on: 2006-01-12
Geographic coverage: Milwaukee, Indiana, Kalamazoo, Cincinnati, Austin, Spokane, San Jose, Syracuse, Springfield (Massachusetts), Providence, Seattle, St. Petersburg, Bethlehem, Nashville, California, Laredo, Fresno, Beaumont, Texarkana, Illinois, Newark, Georgia, Little Rock, Maryland, Norfolk, Oklahoma, Louisville, Arkansas, Washington, Albany (New York), Fall River, Pawtucket, Missouri, Winston-Salem, Davenport, Scranton, Dallas, Wisconsin, Nevada, Des Moines, Schenectady, Muskegon, Lawrence, St. Paul, Hawaii, Rochester (New York), Sioux City, Birmingham, Michigan, Baltimore, Paterson, New Mexico, Orlando, Canton, Philadelphia, Steubenville, Atlantic City, Akron, Topeka, Greensboro, Detroit, Charlotte, High Point, Erie, Waterloo, Bakersfield, Odessa, Abilene, Worchester, Jacksonville, Buffalo, Chattanooga, Stamford, Sacramento, Baton Rouge, Clifton, Kansas, Pennsylvania, Iowa, Texas, Fort Wayne, Indianapolis, Richmond, Holyoke, Newport News, Alabama, Nebraska, Shreveport, Superior, Omaha, Texas City, West Virginia, Elyria, Minneapolis, Youngstown, Columbia (South Carolina), Colorado, Honolulu, Phoenix, Portland (Maine), Gary, District of Columbia, Wilkes-Barre, Lancaster, Monroe, Minnesota, New Jersey, Miami, Brockton, San Francisco, Charleston (South Carolina), Lowell, Ohio, South Bend, Waco, North Carolina, Johnstown, Fort Worth, San Diego, Lincoln, Arizona, Springfield (Ohio), Boston, San Bernardino, Savannah, Macon, Montgomery, Kentucky, Florida, Hampton, Delaware, Troy, New Haven, Connecticut, Rockford, Virginia, Duluth, Flint, United States, Grand Rapids, South Carolina, Muncie, Rome (New York), Wichita, New Britain, Massachusetts, New Orleans, Denver, Salt Lake City, Harrisburg, St. Louis, Saginaw, Lubbock, Corpus Christi, Augusta, San Angelo, Allentown, Raleigh, San Antonio, Passaic, Chicopee, Pittsfield, Mobile, Gadsden, Louisiana, Toledo, Colorado Springs, Evansville, Oklahoma City, Tucson, Albuquerque, Columbus (Georgia), Utica, Tyler, Lexington, Bridgeport, Wichita Falls, Peoria, Memphis, Ogden, Pittsburgh, El Paso, Pueblo, Greenville, Haverhill, Lansing, Tulsa, Green Bay, Lorain, Hazleton, Tampa, Durham, Portsmouth, Oregon, Madison, Jackson (Michigan), York, Ann Arbor, Tennessee, Maine, Weirton, Altoona, Cleveland, Dayton, Decatur, Tacoma, Atlanta, Lima, Hamilton, Fort Smith, Middletown, Wilmington (Delaware), Rhode Island, Chicago, Waterbury, Kansas City (Missouri), New York (state), Wheeling, Santa Barbara, Galveston, Reading, Jersey City, Springfield (Missouri), Norwalk, Long Beach, New Hampshire, Easton, Manchester, Binghamton, Los Angeles, Hartford, Trenton, Stockton, Houston, New Bedford
The 1960 Census Tract files were originally created by keypunching the data from the printed publications prepared by the Bureau of the Census. The work was done under the direction of Dr. Donald Bogue, whose wife, Elizabeth Mullen Bogue, completed much of the data work. Subsequently, the punchcards were converted to data files and transferred to the National Archive and Records Administration (NARA). ICPSR received copies of these files from NARA and converted the binary block-length records to ASCII format.
Curated
Census Tract Data, 1970: Elizabeth Mullen Bogue File (ICPSR 2933)
Released/updated on: 2006-01-12
Geographic coverage: Milwaukee, Biloxi, Indiana, Kalamazoo, Austin, Spokane, Lewiston, Columbus (Ohio), Syracuse, Colonial Heights, Racine, Kenosha, Bryan, Danbury, Providence, Bethlehem, Nashville, Laredo, Knoxville, Mississippi, Beaumont, Midland, Texarkana, Illinois, Denison, Georgia, Little Rock, Maryland, Idaho, Port Arthur, Oklahoma, Arkansas, Washington, Albany (New York), Pawtucket, Bay City, Missouri, Winston-Salem, Scranton, Dallas, Wisconsin, Sioux Falls, Nevada, Des Moines, Muskegon, Lawrence, Bloomington, Hawaii, Normal, Michigan, Baltimore, New Mexico, Orlando, Lacrosse, Canton, Rochester (Minnesota), Atlantic City, Akron, Topeka, Greensboro, Charlotte, High Point, Harlingen, Erie, Waterloo, Charleston (West Virginia), Odessa, Abilene, Bristol, Worchester, Terre Haute, Provo, Jacksonville, Buffalo, Chattanooga, Baton Rouge, Oshkosh, Kansas, Great Falls, Pennsylvania, Iowa, Texas, Fort Wayne, Indianapolis, Richmond, Newport News, St. Joseph, Lafayette (Indiana), Lynchburg, Roanoke, Columbia (Missouri), Nebraska, Shreveport, Superior, Texas City, Warren, West Virginia, Amarillo, Youngstown, Columbia (South Carolina), Colorado, Honolulu, Phoenix, Cedar Rapids, Portland (Maine), District of Columbia, Fayetteville, Boise City, Wilkes-Barre, Salem (Oregon), South Dakota, Lancaster, Monroe, Minnesota, New Jersey, Brockton, Charleston (South Carolina), Lowell, Ohio, South Bend, Waco, North Carolina, Johnstown, Fort Worth, Orange, Utah, San Benito, Lincoln, Arizona, Las Vegas, Springfield (Ohio), Montana, Savannah, Macon, Kentucky, Florida, Hampton, Delaware, Gainesville, Connecticut, Rockford, Virginia, Gulfport, Duluth, Flint, United States, Grand Rapids, Kansas City (Kansas), South Carolina, Muncie, Rome (New York), Tallahassee, Wichita, Nashua, New Britain, Massachusetts, New Orleans, Denver, Salt Lake City, Harrisburg, St. Louis, Saginaw, Lubbock, Corpus Christi, Augusta, San Angelo, Allentown, Raleigh, San Antonio, Springfield (Illinois), Pittsfield, Reno, Louisiana, Toledo, Colorado Springs, Pensacola, Leominster, Albuquerque, Brownsville, Champaign-Urbana, College Station, Utica, Tyler, Lexington, Bridgeport, Billings, Petersburg, Peoria, Memphis, Ogden, Pittsburgh, El Paso, Pueblo, Greenville, Auburn, Haverhill, Lansing, Meriden, Lawton, Tulsa, Green Bay, Pine Bluff, West Palm Beach, Hazleton, Eugene, Tampa, Durham, Hollywood (Florida), Oregon, Madison, Mansfield, Jackson (Michigan), York, Ann Arbor, Tennessee, Maine, Altoona, Cleveland, Dayton, Orem, Decatur, Tacoma, Atlanta, Lima, Hamilton, Fort Smith, Middletown, Sherman, Wilmington (Delaware), Rhode Island, Fitchburg, Fort Lauderdale, Kansas City (Missouri), New York (state), Anderson, Galveston, Lake Charles, Reading, Springfield (Missouri), New Hampshire, Easton, Manchester, Hartford, Trenton, Asheville, Houston, Appleton
The 1970 Census Tract files were originally created by keypunching the data from the printed publications prepared by the Bureau of the Census. The work was done under the direction of Dr. Donald Bogue, whose wife, Elizabeth Mullen Bogue, completed much of the data work. Subsequently, the punchcards were converted to data files and transferred to the National Archive and Records Administration (NARA). ICPSR received copies of these files from NARA and converted the binary block-length records to ASCII format.
Curated
Great Plains Population and Environment Data: Agricultural Data, 1870-1997 [United States] (ICPSR 4254)
Released/updated on: 2005-06-22
Geographic coverage: Montana, United States, Wyoming, Oklahoma, South Dakota, Minnesota, Kansas, Nebraska, Iowa, New Mexico, Texas, Colorado, North Dakota
Time period: 1870-01-01--1997-01-01
The data in this series of studies were assembled by an interdisciplinary research team led by Myron Gutmann of the University of Michigan between 1995 and 2004, as part of a research project funded by the National Institute of Child Health and Human Development (Grant Number R01HD033554 to the University of Michigan). The goal of the project was to amass information about approximately 500 counties in 12 states of the Great Plains of the United States, and then to analyze those data in order to understand the relationships between population and environment that existed between the years of about 1870 and 2000. The data distributed here are all data about counties. They fall into four broad categories: about the counties, about agriculture, about demographic and social conditions, and about the environment. The information about counties (name, area, identification code, and whether the project classified the county as part of the Great Plains in a given year) is embedded in each of the other data files, so that there will be three series of data (agriculture, demographic and social conditions, and environment), containing individual data files for each year for which data are available. The United States Census of Agriculture has been conducted since 1850 on a regular schedule that was decennial until 1920, and more frequently thereafter (every five years from 1925 to 1950, then in 1954, 1959, 1964, 1978, and every five years since 1982). The agricultural data included in this collection consist of a single data file for each agricultural census year between 1870 and 1997 that includes selected material compiled as part of the United States Agricultural Census. The county-level agricultural data produced by the United States government as part of the census constitute a consistent series of measures of changing agriculture and land use.
Curated
Great Plains Population and Environment Data: Social and Demographic Data, 1870-2000 [United States] (ICPSR 4296)
Released/updated on: 2007-02-07
Geographic coverage: Montana, United States, Wyoming, New Mexico, Oklahoma, Texas, Colorado, South Dakota, Kansas, North Dakota, Nebraska
Time period: 1870-01-01--2000-01-01
The social and demographic data included in this collection consist of a single data file for each decennial year between 1870 and 2000, covering 10 of the 12 Great Plains states. Information on a variety of social and demographic topics was gathered to historically characterize populations living in counties within the United States Great Plains, in terms of: (1) urban, rural, and total population, (2) vital statistics, (3) net migration, (4) age and sex, (5) nativity and ancestry, (6) education and literacy, (7) religion, (8) industry, and (9) housing and other characteristics. These data include selected material compiled as part of the United States population census. The United States Census of Population and Housing has been conducted since 1790 on a regular schedule that is decennial. The county-level social and demographic data produced by the United States government as a result constitute a consistent series of measures capturing changes in the United States population's size, composition, and other characteristics. A subset of the variables available from the short and long-form survey questionnaires of the United States Census of Population and Housing (as compiled for counties) were extracted from previously existing digital files. Besides the decennial census of the population, county-level data were drawn from an assortment of existing digital files as well as sources that were manually digitized. Other data include compilations of county-level information gathered from various federal agencies and private organizations as well as the agriculture and economic censuses. Supplementing these compilations are manually digitized consumer market data, religious data, and vital statistics, including information about births, deaths, marriage, and divorce.
Curated
Mortality Detail and Multiple Cause of Death, 1981 (ICPSR 3874)
Released/updated on: 2007-07-12
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Guam, Virgin Islands of the United States, 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, American Samoa, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, New York, District of Columbia, Rhode Island, South Dakota, Hawaii, Minnesota, New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
This data collection presents information about the causes of deaths occurring during 1981. Part 1, the Mortality Detail file, describes every death or fetal death registered in the United States for 1981. Part 2, Multiple Cause of Death, provides information about the causes of all recorded deaths occurring in the United States, Puerto Rico, the Virgin Islands, Guam, and American Samoa during 1981. Data are provided concerning underlying causes of death, multiple conditions that caused the death, place of death, residence of the deceased (e.g., region, division, state, county), whether an autopsy was performed, and the month and day of death. In addition, data are supplied on the sex, race, age, marital status, education, usual occupation, and origin or descent of the deceased. The multiple cause of death fields were coded from the MANUAL OF THE INTERNATIONAL STATISTICAL CLASSIFICATION OF DISEASES, INJURIES, AND CAUSE-OF-DEATH, NINTH REVISION (ICD-9), VOLUMES 1 AND 2.
Curated
Natality Detail File, 2006 [United States] (ICPSR 24941)
Released/updated on: 2009-08-19
Geographic coverage: North Carolina, Indiana, Wyoming, Northern Mariana Islands, Utah, Guam, Virgin Islands of the United States, 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, American Samoa, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, Rhode Island, Hawaii, Minnesota, New York (state), New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
This collection provides information on live births in the United States during calendar year 2006. The natality data in these files are a component of the vital statistics collection effort maintained by the federal government. Birth data is limited to births occurring in the United States to United States residents and nonresidents. Births occurring to United States citizens outside of the United States are not included in this data collection. Part 1 contains data on births occurring within the United States, while Part 2 contains data on births occurring in the United States territories of Puerto Rico, the Virgin Islands, Guam, American Samoa, and the Commonwealth of the Northern Mariana Islands. Beginning in 2005, the United States file no longer includes geographic detail (e.g., mother's state of residence). Geographic variables for the United States Territories file include the territory and county in which the birth occurred and in which the mother resided. Other variables describe the place of delivery, who was in attendance, and medical and health data such as the method of delivery, prenatal care, tobacco and alcohol use during pregnancy, pregnancy history, medical risk factors, and infant health characteristics. Birth and fertility rates and other statistics related to this study can be found in the National Vital Statistics Report in the codebook documentation. Demographic variables include the child's sex and month and year of birth, the parent's age, race, and ethnicity, as well as the mother's marital status, education level, and residency status.
Curated
Population Redistribution and Economic Growth in the United States: Population Data, 1870-1960 (ICPSR 7753)
Released/updated on: 2011-08-31
Geographic coverage: North Carolina, Indiana, Wyoming, Utah, Arizona, Montana, Kentucky, California, Kansas, Florida, Delaware, Pennsylvania, Iowa, Illinois, Texas, Connecticut, Georgia, Virginia, Maryland, Idaho, Oregon, Vermont, United States, Oklahoma, Tennessee, Maine, Alabama, Arkansas, Washington, South Carolina, Nebraska, West Virginia, Massachusetts, Colorado, Missouri, Alaska, North Dakota, Wisconsin, Nevada, New York, Rhode Island, South Dakota, Hawaii, Minnesota, New Jersey, Michigan, New Mexico, New Hampshire, Louisiana, Ohio
Time period: 1870-01-01--1960-01-01
Detailed demographic characteristics of the population of the United States from 1870 to 1960 are contained in this data collection. Included are state-level estimates of the nation's inhabitants by sex, race, nativity and age, as well as intercensal migration calculated by age, race, and sex. The basic information recorded in this collection was obtained from the decennial censuses of the United States or estimated by the principal investigators from material collected by the decennial censuses. The collection is comprised of thirteen separate data files. Each contains information for every state in the nation. All parts have a rectangular file structure with one record per case, with the number of cases ranging from 50 to 2,891, and the record length from 203 to 2,930 per part. Standard geographic identifying codes used in all of the files permit the combination of two or more of the files as research interests dictate.
Curated
Partially restricted
Supporting Healthy Marriage Evaluation: Eight Sites within the United States, 2003-2013 (ICPSR 34420)
Released/updated on: 2014-12-19
Geographic coverage: United States, Oklahoma, Texas, Kansas, Florida, New York (state), Washington, Pennsylvania
Time period: 2003-01-01--2014-01-01
The Supporting Healthy Marriage (SHM) evaluation was launched in 2003 to develop, to implement, and to test the effectiveness of a program aimed at strengthening low-income couples' marriages as one approach for supporting stable and nurturing family environments and parents' and children's well-being. The evaluation was led by MDRC and was sponsored by the Office of Planning, Research and Evaluation in the Administration for Children and Families, United States Department of Health and Human Services.The SHM program was a voluntary yearlong marriage education program for low-income married couples who had children or were expecting a child. The program provided a series of group workshops based on structured curricula designed to enhance couples' relationships; supplemental activities to build on workshop themes; and family support services to address participation barriers, connect families with other services, and reinforce curricular themes.
The study sample consists of 6,298 couples (12,596 adult sample members) who were expecting a child or had a child under 18 years old at the time of study entry. The sample consists primarily of low-to-modest income, married couples with diverse racial and ethnic backgrounds. In each family, one child was randomly selected to be the focus of any child-related measures gathered in the data collection activities. These children ranged from pre-birth to 14 years old at the time of enrollment in the study. Follow-up interviews were conducted at 12 and 30 months after baseline data collection. More detail is provided in the study documentation.