[The 1985 sample census in the Transkei Republic].
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National undercount adjustment factors from the 1970 and 1980 U.S. censuses are used to prepare population projections for Ohio, which are in turn compared with unadjusted projections. "The findings suggest that decisions concerning adjustment factors have varying effects on short-term, long-term, and strategic forecasting. These effects are particularly salient for selected age-groups and the impact on state government budget decisions typically associated with these age-groups. We recommend that the effects of alternative adjustment possibilities be examined by state demographic centers and budget offices."
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The author compares the 1986 population figures obtained through the Canadian census to figures from Quebec's health insurance file. The difference between the two "is very close to the one implied by the estimated rate of undercounting. This paper explains the functioning of the file and how it may be used for demographic purposes, and provides some results by age and sex as well as by region." (SUMMARY IN ENG AND SPA)
"Changing social values brought about modifications in certain concepts, terminology and questions in the 1981 and 1986 Censuses of Canada. This text examines how the term head of household was replaced by another term for household reference person,...and the consequences for certain data series. On the whole, these changes did not cause any appreciable break in, but rather improved, relevant statistical series. Some unanticipated results of these changes pose a new challenge for Canada's census takers in the 1990's." (SUMMARY IN ENG AND SPA)
"Cross-sectional and longitudinal variations in rates of intergroup marriage [in the United States] have often been used as indicators of assimilation for minority groups. This article demonstrates that both types of comparisons can give misleading results when census data are used for calculating intermarriage rates without restrictions. Census data include immigrants who married abroad (IMAs) in the enumeration. The inclusion of these individuals in the study of intermarriage inevitably biases the level of minority inmarriage upward, making cross-sectional and longitudinal comparisons of intermarriage rates for groups with different levels of IMAs inappropriate. Cumulation of IMAs also inflates the inmarriage rates of older cohorts, leading to a misimpression of increasing outmarriage among younger cohorts. These problems are illustrated for several Asian groups using 1980 Public Use Microdata Sample data for California. Alternative approaches for remedying the problem are proposed and their different implications for assimilation theory and research are discussed."
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The author discusses population censuses in general and describes their utility for research, with a focus on the arrangements under which researchers at institutes of higher education are being provided with data sets from the census. "Although much of the discussion will be specific to the United Kingdom, many of the issues raised will be important in other countries."
"This article describes the survey activities of the U.S. Census Bureau and recent efforts by the bureau to move toward a more fully automated environment....[It] focuses on four areas in which the Census Bureau is changing its approach to surveys: (1) redesigning the questionnaire for the Current Population Survey to better reflect current labor force conditions; (2) redesigning the same questionnaire to gain advantages from computer-assisted interviewing; (3) redesigning the samples for household surveys to be used during the next decade, a task undertaken after every decennial census; and (4) progress in changing to a computer-assisted survey information collection (CASIC) system and developing a data management network for all Census Bureau surveys."
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