نتایج جستجو برای: census
تعداد نتایج: 18457 فیلتر نتایج به سال:
PURPOSE The main goal of this study was to determine how well the disability questions of both the 1990 and 2000 Census correlated with a standard measure of disability. If the census questions were to correlate moderately well with a standard measure of disability, then Area Agencies on Aging (AAA) and other organizations would be able to use census information in estimating service needs for ...
Can a soap opera influence political attitudes and engagement among U.S. Latinos, particularly those perceiving a threat from immigration legislation? The extended contact hypothesis predicts that ingroup fictional characters can encourage positive affect and attitudes toward real-world groups and issues with which they are associated. We tested the impact of a Telemundo soap opera, Más Sabe El...
Population estimates are generally drawn from one point in time to study disease trends over time; changes in population characteristics over time are usually not assessed and included in the study design. We evaluated whether population characteristics remained static and assessed the degree of population shifts over time. The analysis was based on the New York State 1990 and 2000 census data ...
Considering the di culties, the Census Bureau does a remarkably good job at counting people. There are two current techniques for evaluating or adjusting the census: (i) demographic analysis uses administrative records to make independent population estimates, which can be compared to census counts; (ii) data from an independent sample survey can be used to estimate population coverage. If ther...
Agreement with the Bureau of the Census. The views, opinions, and findings contained in this report are those of the author and should not be construed as an official Bureau of the Census position, policy, or decision, unless so designated by other official documentation. This paper reports the results of a research project un-dertaken under a Joint Statistical Agreement between the Bureau of t...
This document reports the results of research and analysis undertaken by the U.S. Census Bureau staff. It has undergone a Census Bureau review more limited in scope than that given to official Census Bureau publications. [This document is released to inform interested parties of ongoing research and to encourage discussion of work in progress.] and the Alfred P. Sloan Foundation. The views expr...
In this article, we sketch procedures for taking the census, making adjustments, and evaluating the results. Despite what you read in the newspapers, the census is remarkably accurate. Statistical adjustment is unlikely to improve on the census, because adjustment can easily put in more error than it takes out. Indeed, error rates in the adjustment turn out to be comparable to—if not larger tha...
Historically, the problem has been that the decennial census (and the American Community Survey) are primarily mail surveys. If a household did not receive a mailed census form they generally could not return it, although in some areas the decennial census uses an alternative mode of enumeration—leave/enumerate (where census enumerators leave a form for a household to complete) or update/enumer...
the lights are going out in census offices all over europe. the traditional central source of population information, the demographers’ rod and staff, the main source of data for planning for local authorities and central government, is being replaced by more timely alternative approaches, including population registers. in this regard, europe is the world’s demographic laboratory: the only con...
Genomic imprinting, the parent-of-origin-specific silencing of a small proportion of genes, introduces a paradoxical vulnerability of hemizygosity into the diploid mammalian genome. To facilitate the evaluation of the biological and evolutionary significance of imprinting, we have collated a census of known imprinted genes, listing 83 transcriptional units of which 29 are imprinted in both huma...
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