nmm 22 4500 ICPSR04204 MiAaI m f a u cr mn mmmmuuuu 130521s2005 miu f a eng d (MiAaI)ICPSR04204 MiAaI MiAaI Census of Population and Housing, 2000 [United States] [electronic resource] 5-Percent Public Use Microdata Sample: Elderly Households Extract National Archive of Computerized Data on Aging 2005-07-22 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 2005 ICPSR 4204 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to the general public. Also available as downloadable files. This is a special extract of the 2000 Census 5-Percent Public Use Microdata Samples (PUMS) created by the National Archive of Computerized Data on Aging (NACDA). The file combines the individual 5-percent state files for all 50 states, the District of Columbia, and Puerto Rico as released by the United States Census Bureau into a single analysis file. The file contains information on all households that contain at least one person aged 65 years or more in residence as of the 2000 Census enumeration. The file contains individual records on all persons aged 65 and older living in households as well as individual records for all other members residing in each of these households. Consequently, this file can be used to examine both the characteristics of the elderly in the United States as well as the characteristics of individuals who co-reside with persons aged 65 and older as of the year 2000. All household variables from the household-specific "Household record" of the 2000 PUMS are appended to the end of each individual level record. This file is not a special product of the Census Bureau and is not a resample of the PUMS data specific to the elderly population. While it is comparable to the 1990 release CENSUS OF POPULATION AND HOUSING, 1990: [UNITED STATES]: PUBLIC USE MICRODATA SAMPLE: 3-PERCENT ELDERLY SAMPLE (ICPSR 6219), the sampling procedures and weights for the 2000 file reflect the methodology that applies to the 5-percent PUMS release CENSUS OF POPULATION AND HOUSING, 2000 [UNITED STATES]: PUBLIC USE MICRODATA SAMPLE: 5-PERCENT SAMPLE (ICPSR 13568). Person variables cover age, sex, relationship to householder, educational attainment, school enrollment, race, Hispanic origin, ancestry, language spoken at home, citizenship, place of birth, year of immigration, place of residence in 1985, marital status, number of children ever born, military service, mobility and personal care limitation, work limitation status, employment status, occupation, industry, class of worker, hours worked last week, weeks worked in 1989, usual hours worked per week, temporary absence from work, place of work, time of departure for work, travel time to work, means of transportation to work, total earnings, total income, wages and salary income, farm and nonfarm self-employment income, Social Security income, public assistance income, retirement income, and rent, dividends, and net rental income. Housing variables include area type, state and area of residence, farm/nonfarm status, type of structure, year structure was built, vacancy and boarded-up status, number of rooms and bedrooms, presence or absence of a telephone, presence or absence of complete kitchen and plumbing facilities, type of sewage facilities, type of water source, type of heating fuel used, property value, tenure, year moved into house/apartment, type of household/family, type of group quarters, household language, number of persons in the household, number of persons and workers in the family, status of mortgage, second mortgage, and home equity loan, number of vehicles available, household income, sales of agricultural products, payments for rent, mortgage and property tax, condominium fees, mobile home costs, and cost of electricity, water, heating fuel, and flood/fire/hazard insurance. Cf.: http://dx.doi.org/10.3886/ICPSR04204.v2 age icpsr census data icpsr demographic characteristics icpsr elderly icpsr employment icpsr ethnicity icpsr household composition icpsr household income icpsr housing icpsr housing conditions icpsr occupations icpsr population icpsr population migration icpsr states (USA) icpsr unemployment icpsr wages and salaries icpsr working hours icpsr ICPSR I.A.1.e. Census Enumerations: Historical and Contemporary Population Characteristics, United States, Decennial Censuses, 2000 Census NACDA I. Demographic Characteristics of Older Adults National Archive of Computerized Data on Aging Inter-university Consortium for Political and Social Research. ICPSR (Series) 4204 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR04204.v2 nmm 22 4500 ICPSR13568 MiAaI m f a u cr mn mmmmuuuu 130521s2004 miu f a eng d (MiAaI)ICPSR13568 MiAaI MiAaI Census of Population and Housing, 2000 [United States] [electronic resource] Public Use Microdata Sample: 5-Percent Sample United States Department of Commerce. Bureau of the Census 2006-01-12 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 2004 ICPSR 13568 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to the general public. Also available as downloadable files. These Public Use Microdata Sample (PUMS) files contain records representing a 5-percent sample of the occupied and vacant housing units in the United States and the people in the occupied units. People living in group quarters also are included. The files provide individual weights for persons and housing units, which when applied to the individual records, expand the sample to the relevant totals. Some of the items on the housing record are acreage, agricultural sales, allocation flags for housing items, bedrooms, condominium fee, contract rent, cost of utilities, family income in 1999, family, subfamily, and relationship recodes, farm residence, fire, hazard, and flood insurance, fuels used, gross rent, heating fuel, household income in 1999, household type, housing unit weight, kitchen facilities, linguistic isolation, meals included in rent, mobile home costs, mortgage payment, mortgage status, plumbing facilities, presence and age of own children, presence of subfamilies in household, real estate taxes, number of rooms, selected monthly owner costs, size of building (units in structure), state code, telephone service, tenure, vacancy status, value (of housing unit), vehicles available, year householder moved into unit, and year structure built. Some of the items on the person record are ability to speak English, age, allocation flags for population items, ancestry, citizenship, class of worker, disability status, earnings in 1999, educational attainment, grandparents as caregivers, Hispanic origin, hours worked, income in 1999 by type, industry, language spoken at home, marital status, means of transportation to work, migration Public Use Microdata Area (PUMA), migration state, mobility status, veteran period of service, years of military service, occupation, persons weight, personal care limitation, place of birth, place of work PUMA, place of work state, poverty status in 1999, race, relationship, school enrollment and type of school, time of departure for work, travel time to work, vehicle occupancy, weeks worked in 1999, work limitation status, work status in 1999, and year of entry. The Public Use Microdata Sample (PUMS) files contain geographic units known as Public Use Microdata Areas (PUMAs) and super-Public Use Microdata Areas (super-PUMAs). To maintain the confidentiality of the PUMS data, minimum population thresholds are set for PUMAs and super-PUMAs. For the 1-percent state-level files, the super-PUMAs contain a minimum population of 400,000 and are composed of a PUMA or a group of contiguous PUMAs delineated on the 5-percent state-level PUMS files. Super-PUMAs are a new geographic entity for Census 2000. The 5-percent state-level files contain PUMAs, each having a minimum population of 100,000, and corresponding super-PUMA codes. Each state is separately identified and may be comprised of one or more super-PUMAs or PUMAs. Large metropolitan areas may be subdivided into super-PUMAs and PUMAs. PUMAs and super-PUMAs do not cross state lines. Super-PUMAs and PUMAs also are defined for place of residence on April 1, 1995, and place of work. Cf.: http://dx.doi.org/10.3886/ICPSR13568.v1 age icpsr census data icpsr demographic characteristics icpsr employment icpsr ethnicity icpsr household composition icpsr household income icpsr housing icpsr housing conditions icpsr occupations icpsr population icpsr population migration icpsr states (USA) icpsr unemployment icpsr wages and salaries icpsr working hours icpsr ICPSR I.A.1.e. Census Enumerations: Historical and Contemporary Population Characteristics, United States, Decennial Censuses, 2000 Census United States Department of Commerce. Bureau of the Census Inter-university Consortium for Political and Social Research. ICPSR (Series) 13568 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR13568.v1 nmm 22 4500 ICPSR13525 MiAaI m f a u cr mn mmmmuuuu 130521s2004 miu f a eng d (MiAaI)ICPSR13525 MiAaI MiAaI Census of Population and Housing, 2000 [United States] [electronic resource] Summary File 4, Illinois United States Department of Commerce. Bureau of the Census 2006-01-12 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 2004 ICPSR 13525 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to the general public. Also available as downloadable files. Summary File 4 (SF 4) from the United States 2000 Census contains the sample data, which is the information compiled from the questions asked of a sample of all people and housing units. Population items include basic population totals: urban and rural, households and families, marital status, grandparents as caregivers, language and ability to speak English, ancestry, place of birth, citizenship status, year of entry, migration, place of work, journey to work (commuting), school enrollment and educational attainment, veteran status, disability, employment status, industry, occupation, class of worker, income, and poverty status. Housing items include basic housing totals: urban and rural, number of rooms, number of bedrooms, year moved into unit, household size and occupants per room, units in structure, year structure built, heating fuel, telephone service, plumbing and kitchen facilities, vehicles available, value of home, monthly rent, and shelter costs. In Summary File 4, the sample data are presented in 213 population tables (matrices) and 110 housing tables, identified with "PCT" and "HCT" respectively. Each table is iterated for 336 population groups: the total population, 132 race groups, 78 American Indian and Alaska Native tribe categories (reflecting 39 individual tribes), 39 Hispanic or Latino groups, and 86 ancestry groups. The presentation of SF4 tables for any of the 336 population groups is subject to a population threshold. That is, if there are fewer than 100 people (100-percent count) in a specific population group in a specific geographic area, and there are fewer than 50 unweighted cases, their population and housing characteristics data are not available for that geographic area in SF4. For the ancestry iterations, only the 50 unweighted cases test can be performed. See Appendix H: Characteristic Iterations, for a complete list of characteristic iterations. Cf.: http://dx.doi.org/10.3886/ICPSR13525.v1 census data icpsr demographic characteristics icpsr ethnicity icpsr families icpsr household composition icpsr housing icpsr housing conditions icpsr occupations icpsr population icpsr RCMD IX. Minority Populations ICPSR I.A.1.e. Census Enumerations: Historical and Contemporary Population Characteristics, United States, Decennial Censuses, 2000 Census United States Department of Commerce. Bureau of the Census Inter-university Consortium for Political and Social Research. ICPSR (Series) 13525 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR13525.v1 nmm 22 4500 ICPSR07552 MiAaI m f a u cr mn mmmmuuuu 130521s1984 miu f a eng d (MiAaI)ICPSR07552 MiAaI MiAaI Census Tract-Level Data, 1960 [electronic resource] United States Department of Commerce. Bureau of the Census 2007-12-13 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 1984 ICPSR 7552 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to ICPSR member institutions. Also available as downloadable files. This data collection contains selected variables at the tract level from the 1960 Census of Population and Housing. Information is provided on population characteristics such as urban and rural residency, number of White and nonwhite population, persons aged 5, 14, 25, and older, nonwhite females aged 14 and older, married women in the labor force, persons in the experienced civilian labor force, and persons with Puerto Rican or Spanish birth or parentage, including the age and marital status of those with a Puerto Rican or Spanish surname. Information is also provided on housing characteristics such as occupancy and vacancy status of house, contract rent and gross rent, quality and value of housing, basement facilities, plumbing, heating equipment, source of water, sewage disposal, bathrooms and rooms, persons per room, household structure, units in structure, and persons in household unit, as well as household relationships. Other demographic variables provide information on age, race, sex, marital status, residence, years of schooling, occupation, employment status, place of work, and family income. The data were obtained from DUALabs, Inc. Cf.: http://dx.doi.org/10.3886/ICPSR07552.v1 age icpsr census data icpsr census tract level icpsr censuses icpsr counties icpsr demographic characteristics icpsr education icpsr household composition icpsr household income icpsr housing icpsr housing conditions icpsr labor force icpsr marital status icpsr occupations icpsr populations icpsr race icpsr rental housing icpsr rural areas icpsr urban areas icpsr White Americans icpsr ICPSR I.A.1.a. Census Enumerations: Historical and Contemporary Population Characteristics, United States, Decennial Censuses, 1790-1960 Censuses United States Department of Commerce. Bureau of the Census Inter-university Consortium for Political and Social Research. ICPSR (Series) 7552 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR07552.v1 nmm 22 4500 ICPSR07865 MiAaI m f a u cr mn mmmmuuuu 130521s1984 miu f a eng d (MiAaI)ICPSR07865 MiAaI MiAaI National Supported Work Evaluation Study, 1975-1979 [electronic resource] Public Use Files Manpower Demonstration Research Corporation 2009-02-02 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 1984 ICPSR 7865 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to ICPSR member institutions. Also available as downloadable files. This study is an evaluation of the National Supported Work Demonstration project, a transitional, subsidized work experience program for four target groups of people with longstanding employment problems: ex-offenders, former drug addicts, women who were long-term recipients of welfare benefits, and school dropouts, many with criminal records. The program provided up to 12-18 months of employment to about 10,000 individuals at 15 locations across the country for four years. In ten of these sites -- Atlanta, Chicago, Hartford, Jersey City, Newark, New York, Philadelphia, Oakland, San Francisco, and Wisconsin, 6,600 eligible applicants were randomly assigned either to experimental groups (offered a job in supported work) or to control groups, and an evaluation was conducted on the effects of the Supported Work Program. At the time of enrollment, each respondent was given a retrospective baseline interview, generally covering the previous two years, followed by up to four follow-up interviews scheduled at nine-month intervals. Two public use files were originally distributed for this data collection: Supported Work Employment and Earnings File, and Supported Work Deviant Behavior File. Each file contained data for up to five interviews, a cross-document dataset and an Aid to Families with Dependent Children (AFDC) recipients follow-up. The Employment and Earnings File contains data from all interview modules except the drug and crime sections, and the Deviant Behavior File contains all variables on the Employment and Earnings File as well as additional information on drugs and crime. Aid to Families with Dependent Children (AFDC) recipients were further asked about children in school and welfare participation, while all non-AFDC respondents were questioned about any extralegal activities. Demographic items specify age, sex, race, marital status, education, number of children, employment history, job search, job training, mobility, household income, welfare assistance, housing, military discharge status, and drug use. Each respondent has up to six logical, fixed-length records, with each record corresponding to a completed interview (up to five) and one additional short "cross-document" record. A User's Guide describing the collection and its components is available and should be read before the collection or any part of it is ordered. Cf.: http://dx.doi.org/10.3886/ICPSR07865.v2 social attitudes icpsr criminal justice system icpsr deviance icpsr drug law offenses icpsr economic behavior icpsr employment icpsr government programs icpsr job history icpsr labor force icpsr occupations icpsr public assistance programs icpsr quality of life icpsr social behavior icpsr social indicators icpsr unemployment icpsr work environment icpsr workers icpsr NACJD XI. Drugs, Alcohol, and Crime NAHDAP I. National Addiction and HIV Data Archive Program ICPSR XVI.A. Social Indicators, United States Manpower Demonstration Research Corporation Inter-university Consortium for Political and Social Research. ICPSR (Series) 7865 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR07865.v2 nmm 22 4500 ICPSR13681 MiAaI m f a u cr mn mmmmuuuu 130521s2007 miu f a eng d (MiAaI)ICPSR13681 MiAaI MiAaI Project on Human Development in Chicago Neighborhoods (PHDCN) [electronic resource] Caregivers' Employment, Wave 3, 2000-2002 Felton J. Earls , Jeanne Brooks-Gunn , Stephen W. Raudenbush , Robert J. Sampson 2007-02-06 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 2007 ICPSR 13681 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to the general public. Also available as downloadable files. 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 measure was the Caregivers' Employment. It was administered to subjects in Cohort 18 and collected information related to the employment of the subjects' primary female and male caregivers at the time the subject was 18 years old. Cf.: http://dx.doi.org/10.3886/ICPSR13681.v1 caregivers icpsr employment icpsr occupational categories icpsr occupational status icpsr occupations icpsr NACJD VII. Crime and Delinquency ICPSR XVII. Social Institutions and Behavior DSDR VIII. NICHD Supported Studies DSDR VI. Population Characteristics PHDCN IV. Longitudinal Cohort Study DSDR IV. Family and Household Structure Earls, Felton J. Brooks-Gunn, Jeanne Raudenbush, Stephen W. Sampson, Robert J. Inter-university Consortium for Political and Social Research. ICPSR (Series) 13681 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR13681.v1 nmm 22 4500 ICPSR13609 MiAaI m f a u cr mn mmmmuuuu 130521s2006 miu f a eng d (MiAaI)ICPSR13609 MiAaI MiAaI Project on Human Development in Chicago Neighborhoods (PHDCN) [electronic resource] Demographic File, Wave 2, 1997-2000 Felton J. Earls , Jeanne Brooks-Gunn , Stephen W. Raudenbush , Robert J. Sampson 2006-09-13 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 2006 ICPSR 13609 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to the general public. Also available as downloadable files. 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. The data files in this study contain basic demographic information including employment, income, race/ethnicity, welfare status, and material hardship. Cf.: http://dx.doi.org/10.3886/ICPSR13609.v1 adolescents icpsr caregivers icpsr children icpsr demographic characteristics icpsr domestic partnership icpsr education icpsr employment icpsr ethnic identity icpsr ethnicity icpsr income icpsr marital status icpsr occupational categories icpsr occupations icpsr public assistance programs icpsr race icpsr DSDR VIII. NICHD Supported Studies DSDR IV. Family and Household Structure NACJD VII. Crime and Delinquency CCEERC II.A. Age Groups CCEERC II.B. Child Development ICPSR XVII. Social Institutions and Behavior PHDCN IV. Longitudinal Cohort Study CCEERC IX.E. Family Structure DSDR VI. Population Characteristics Earls, Felton J. Brooks-Gunn, Jeanne Raudenbush, Stephen W. Sampson, Robert J. Inter-university Consortium for Political and Social Research. ICPSR (Series) 13609 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR13609.v1 nmm 22 4500 ICPSR13669 MiAaI m f a u cr mn mmmmuuuu 130521s2006 miu f a eng d (MiAaI)ICPSR13669 MiAaI MiAaI Project on Human Development in Chicago Neighborhoods (PHDCN) [electronic resource] Demographic File, Wave 3, 2000-2002 Felton J. Earls , Jeanne Brooks-Gunn , Stephen W. Raudenbush , Robert J. Sampson 2006-10-11 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 2006 ICPSR 13669 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to the general public. Also available as downloadable files. 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. The data files in this study contain basic demographic information including employment, income, race/ethnicity, welfare status, and material hardship. Cf.: http://dx.doi.org/10.3886/ICPSR13669.v1 adolescents icpsr caregivers icpsr children icpsr demographic characteristics icpsr domestic partnership icpsr education icpsr employment icpsr ethnic identity icpsr ethnicity icpsr income icpsr marital status icpsr occupational categories icpsr occupations icpsr public assistance programs icpsr race icpsr CCEERC II.B. Child Development CCEERC II.A. Age Groups DSDR VI. Population Characteristics NACJD VII. Crime and Delinquency RCMD XIII. Race and Ethnicity ICPSR XVII. Social Institutions and Behavior DSDR VIII. NICHD Supported Studies CCEERC IX.E. Family Structure RCMD I. Crime DSDR IV. Family and Household Structure PHDCN IV. Longitudinal Cohort Study Earls, Felton J. Brooks-Gunn, Jeanne Raudenbush, Stephen W. Sampson, Robert J. Inter-university Consortium for Political and Social Research. ICPSR (Series) 13669 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR13669.v1 nmm 22 4500 ICPSR13587 MiAaI m f a u cr mn mmmmuuuu 130521s2005 miu f a eng d (MiAaI)ICPSR13587 MiAaI MiAaI Project on Human Development in Chicago Neighborhoods (PHDCN) [electronic resource] Employment and Income Interview, Wave 1, 1994-1995 Felton J. Earls , Jeanne Brooks-Gunn , Stephen W. Raudenbush , Robert J. Sampson 2006-02-17 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 2005 ICPSR 13587 Numeric Title from ICPSR DDI metadata of 2013-05-21. AVAILABLE. This study is freely available to the general public. Also available as downloadable files. 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. The Employment and Income Interview was an atypical measure in that its primary concern was not to evaluate the developmental circumstances but rather to assess the economic circumstances surrounding the subjects. The Employment and Income Interview was administered to the subjects' primary caregivers for Cohorts 0, 3, 6, 9, 12, and 15 and to the subjects themselves for Cohort 18. The Employment and Income Interview was developed specifically for the PHDCN Longitudinal Cohort Study with the intent of combining the employment and income data obtained with educational status data to create socioeconomic stratifications for the respondents. The Employment and Income Interview sought to obtain data describing the respondent's current or most recent employment and that of his or her partner. The Employment and Income Interview also sought information regarding primary income and additional sources of income as well total working hours, proximity to work, and means of transportation to work for both the respondent and his or her partner. Cf.: http://dx.doi.org/10.3886/ICPSR13587.v1 social behavior icpsr volunteers icpsr wages and salaries icpsr working hours icpsr child development icpsr childhood icpsr commuting (travel) icpsr compensation icpsr employment icpsr full time employment icpsr adolescents icpsr caregivers icpsr income icpsr job history icpsr neighborhoods icpsr occupational categories icpsr occupations icpsr part time employment icpsr personal income icpsr DSDR VIII. NICHD Supported Studies CCEERC II.B. Child Development RCMD I. Crime NACJD VII. Crime and Delinquency RCMD IX. Minority Populations CCEERC II.A. Age Groups ICPSR IV. Economic Behavior and Attitudes PHDCN IV. Longitudinal Cohort Study Earls, Felton J. Brooks-Gunn, Jeanne Raudenbush, Stephen W. Sampson, Robert J. Inter-university Consortium for Political and Social Research. ICPSR (Series) 13587 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR13587.v1