Download or read book Measuring the Group Quarters Population in the American Community Survey written by National Research Council and published by National Academies Press. This book was released on 2011-01-29 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following several years of testing and evaluation, the American Community Survey (ACS) was launched in 2005 as a replacement for the census "long form," used to collect detailed social, economic, and housing data from a sample of the U.S. population as part of the decennial census. During the first year of the ACS implementation, the Census Bureau collected data only from households. In 2006 a sample of group quarters (GQs)-such as correctional facilities, nursing homes, and college dorms-was added to more closely mirror the design of the census long-form sample. The design of the ACS relies on monthly samples that are cumulated to produce multiyear estimates based on 1, 3, and 5 years of data. The data published by the Census Bureau for a geographic area depend on the area's size. The multiyear averaging approach enables the Census Bureau to produce estimates that are intended to be robust enough to release for small areas, such as the smallest governmental units and census block groups. However, the sparseness of the GQ representation in the monthly samples affects the quality of the estimates in many small areas that have large GQ populations relative to the total population. The Census Bureau asked the National Research Council to review and evaluate the statistical methods used for measuring the GQ population. This book presents recommendations addressing improvements in the sample design, sample allocation, weighting, and estimation procedures to assist the Census Bureau's work in the very near term, while further research is conducted to address the underlying question of the relative importance and costs of the GQ data collection in the context of the overall ACS design.
Download or read book Small Populations Large Effects written by National Research Council and published by National Academies Press. This book was released on 2012-06-12 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1990s, the Census Bureau proposed a program of continuous measurement as a possible alternative to the gathering of detailed social, economic, and housing data from a sample of the U.S. population as part of the decennial census. The American Community Survey (ACS) became a reality in 2005, and has included group quarters (GQ)-such places as correctional facilities for adults, student housing, nursing facilities, inpatient hospice facilities, and military barracks-since 2006, primarily to more closely replicate the design and data products of the census long-form sample. The decision to include group quarters in the ACS enables the Census Bureau to provide a comprehensive benchmark of the total U.S. population (not just those living in households). However, the fact that the ACS must rely on a sample of what is a small and very diverse population, combined with limited funding available for survey operations, makes the ACS GQ sampling, data collection, weighting, and estimation procedures more complex and the estimates more susceptible to problems stemming from these limitations. The concerns are magnified in small areas, particularly in terms of detrimental effects on the total population estimates produced for small areas. Small Populations, Large Effects provides an in-depth review of the statistical methodology for measuring the GQ population in the ACS. This report addresses difficulties associated with measuring the GQ population and the rationale for including GQs in the ACS. Considering user needs for ACS data and of operational feasibility and compatibility with the treatment of the household population in the ACS, the report recommends alternatives to the survey design and other methodological features that can make the ACS more useful for users of small-area data.
Download or read book Including the group quarters population in the US synthesized population database written by Bernadette Chasteen and published by RTI Press. This book was released on 2011-02-02 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2005, RTI International researchers developed methods to generate synthesized population data on US households for the US Synthesized Population Database. These data are used in agent-based modeling, which simulates large-scale social networks to test how changes in the behaviors of individuals affect the overall network. Group quarters are residences where individuals live in close proximity and interact frequently. Although the Synthesized Population Database represents the population living in households, data for the nation’s group quarters residents are not easily quantified because of US Census Bureau reporting methods designed to protect individuals’ privacy. Including group quarters population data can be an important factor in agent-based modeling because the number of residents and the frequency of their interactions are variables that directly affect modeling results. Particularly with infectious disease modeling, the increased frequency of agent interaction may increase the probability of infectious disease transmission between individuals and the probability of disease outbreaks. This report reviews our methods to synthesize data on group quarters residents to match US Census Bureau data. Our goal in developing the Group Quarters Population Database was to enable its use with RTI’s US Synthesized Population Database in the Modeling of Infectious Diseases Agent Study.
Download or read book Synthesized population databases written by William D. Wheaton and published by RTI Press. This book was released on 2009-04-30 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agent-based models simulate large-scale social systems. They assign behaviors and activities to "agents" (individuals) within the population being modeled and then allow the agents to interact with the environment and each other in complex simulations. Agent-based models are frequently used to simulate infectious disease outbreaks, among other uses. RTI used and extended an iterative proportional fitting method to generate a synthesized, geospatially explicit, human agent database that represents the US population in the 50 states and the District of Columbia in the year 2000. Each agent is assigned to a household; other agents make up the household occupants. For this database, RTI developed the methods for • generating synthesized households and persons • assigning agents to schools and workplaces so that complex interactions among agents as they go about their daily activities can be taken into account • generating synthesized human agents who occupy group quarters (military bases, college dormitories, prisons, nursing homes). In this report, we describe both the methods used to generate the synthesized population database and the final data structure and data content of the database. This information will provide researchers with the information they need to use the database in developing agent-based models. Portions of the synthesized agent database are available to any user upon request. RTI will extract a portion (a county, region, or state) of the database for users who wish to use this database in their own agent-based models.
Download or read book Using the American Community Survey written by Constance F. Citro and published by . This book was released on 2007 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The American Community Survey (ACS) is a major new initiative from the U.S. Census Bureau designed to provide continuously updated information on the numbers and characteristics of the nation's people and housing. It replaces the "long form" of the decennial census. Using the American Community Survey covers the basics of how the ACS design and operations differ from the long-form sample; using the ACS for such applications as formula allocation of federal and state funds, transportation planning, and public information; and challenges in working with ACS estimates that cover periods of 12, 36, or 60 months depending on the population size of an area. This book also recommends priority areas for continued research and development by the U.S. Census Bureau to guide the evolution of the ACS, and provides detailed, comprehensive analysis and guidance for users in federal, state, and local government agencies, academia, and media.
Download or read book Interrelationship Among Estimates Surveys and Forecasts Produced by Federal Agencies written by and published by . This book was released on 1977 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interrelationships Among Estimates Surveys and Forecasts Produced by Federal Agencies written by and published by . This book was released on 1978 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods for Community Public Health Research written by Jessica G. Burke, PhD, MHS and published by Springer Publishing Company. This book was released on 2014-03-11 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book presents a new approach to conducting, evaluating, and presenting community and public health research... This is [a] valuable book for learning alternative ways of conducting and disseminating research."--Doody's Medical Reviews The Burke & Albert text is a ìmust-haveî for all community researchers in public health. It contains innovative, community-engaged research methods that are described in an easily understandable manner. Challenging the notion of the quantitative-qualitative dichotomy, the contributors include integrated research methods including spatial analysis, concept mapping, network approaches, system dynamics, visual voice, and news media analysis. This is the first text to advance beyond traditional research methods for promoting community health by presenting a new paradigm that integrates qualitative and quantitative research methods. Written for graduate students of public health and practicing researchers, the book highlights new technologies and methodologies that are particularly suited to addressing complex health issues, translating research into action, and engaging the community and relevant stakeholders. Eschewing the rigid distinction between qualitative and quantitative methods, this new paradigm facilitates a more fluid use of integrated methods and interdisciplinary expertise. With a focus on inferring meaning, the book stresses the conjoint effects of place, time, voice, organization, and scale on health outcomes. Use of these new research methods will provide greater insight into how and why contextual and community factors impact health and aid in developing more effective intervention programs. The text focuses on new methods for inferring meaning from both the quantitative information that characterizes communities and the words community members use to describe their lives. It pays particular attention to data collection and analysis and clearly demonstrates the intricacies of using spatial, systems, and modeling analysis for community health. The first section on inferring meaning from numbers includes spatial analysis, agent-based models, community network analysis, and realist reviews. The second section, about inferring meaning from words, addresses system dynamics, concept mapping, visual voices, and media analysis. Chapters describe, step by step, how to apply new methodologies to pressing health issues and provide Web links to interactive mapping and videos of agent-based models. Additionally, the authors provide examples from their research to support methodological points. Key features: Introduces a new paradigm for community public health research that integrates qualitative and quantitative methods Provides in-depth guidance about applying these new methodologies to pressing community health issues Details applications of new methods such as agent-based simulations, visual voice methods, geospatial analysis, and concept mapping Bridges the disciplines of community health and epidemiology Written for and by multidisciplinary public health scholars
Download or read book Modernizing the U S Census written by National Research Council and published by National Academies Press. This book was released on 1994-02-01 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. census, conducted every 10 years since 1790, faces dramatic new challenges as the country begins its third century. Critics of the 1990 census cited problems of increasingly high costs, continued racial differences in counting the population, and declining public confidence. This volume provides a major review of the traditional U.S. census. Starting from the most basic questions of how data are used and whether they are needed, the volume examines the data that future censuses should provide. It evaluates several radical proposals that have been made for changing the census, as well as other proposals for redesigning the year 2000 census. The book also considers in detail the much-criticized long form, the role of race and ethnic data, and the need for and ways to obtain small-area data between censuses.
Download or read book County and City Data Book written by and published by . This book was released on 1994 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book County and City Data Book written by U.S. Census Bureau and published by Bureau of Census. This book was released on 2009-04 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt: The County and City Data Book is a valuable tool for any academic and public library and contains essential data for any economic development official, regional planner, and urban researcher. It is the most comprehensive source of information about the individual counties and cities in the United States. This edition includes: More than 175 data items for all states and the nation's 3,141 counties. Approximately 80 data items for 1,265 incorporated places with populations of 25,000 or more. Nearly 80 additional items from the American Community Survey for 242 incorporated places with populations of 100,000 or more. 2006 population estimates for all states and counties. A complete list of metropolitan areas and their component counties with 2006 population estimates. A complete set of state maps showing all counties and incorporated places with populations of 25,000 or more.
Download or read book State and Metropolitan Area Data Book written by and published by . This book was released on 2006 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains data similar to that found in the County and City Databook, but on the state and MSA (Metropolitan Statistical Areas) levels.
Download or read book State and Metropolitan Area Data Book 2006 written by and published by Government Printing Office. This book was released on with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: The State and Metropolitan Area Data Book features more than 1,500 data items for the United States and individual states, counties and metropolitan areas from a variety of sources. The files include data published for 2005 population and housing unit estimates and many items from the 1990 and 2000 Census of Population and Housing. Information in the State and Metropolitan Data Book covers the following topical areas: age, agriculture, births, business establishments, communications, construction, cost of living, crime, deaths, education, elections, employment, energy, finance, government, health, households, housing, immigration, income, manufactures, marriages and divorces, media, natural resources, population, poverty, race and Hispanic origin, residence, retail sales, science and engineering, social services, tourism, transportation, and veterans. Files contain a collection of data from the U.S. Census Bureau and other federal statistical bureaus, governmental administrative and regulatory agencies, private research bodies, trade associations, insurance companies, health associations, educational associations, and philanthropic foundations.The Data Book is also your Guide to Sources of other data from the Census Bureau, other Federal Agencies, and private organizations.
Download or read book Current Population Reports written by and published by . This book was released on 1987 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimates of Households for Counties written by Campbell Gibson and published by . This book was released on 1988 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: Furnishes estimates of households for all 3,138 counties and county equivalents, including census areas and boroughs in Alaska, parishes in Louisiana, the District of Columbia, and independent cities in Maryland, Missouri, Nevada, and Virginia.
Download or read book The American Community Survey written by and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Privacy in Statistical Databases written by Josep Domingo-Ferrer and published by Springer Science & Business Media. This book was released on 2008-09-08 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the International Conference on Privacy in Statistical Databases, PSD 2008, held in September 2008 in Istanbul, Turkey, under the sponsorship of the UNESCO chair in Data Privacy. The 27 revised full papers presented were carefully reviewed and selected from 37 submissions. The papers are organized in topical sections on tabular data protection; microdata protection; online databases and remote access; privacy-preserving data mining and private information retrieval; and legal issues.
