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in Toward a New Approach to Creating Population-Representative Data for Demographic Research
> Demography
Published: 01 December 2024
Fig. 2 Contact attempts for sampled cases and phases of the contact attempts. This figure shows the contact protocol for the replicate 1 sample; the protocol for replicate 2 was slightly different because we also collected contact information for the selected persons who were not the screening
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Journal Article
Age at marriage as a variable in socio-economic differentials in fertility
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Demography (1969) 6 (1): 45–54.
Published: 01 February 1969
... Families Studies or the 1965 National Fertility Study (approximately 1,000 in each survey). 30 12 2010 © Population Association of America 1969 1969 Sample Case Differential Fertility Milbank Memorial Fund Role Pattern Premarital Pregnancy References Blake Judith ( 1967...
Journal Article
The role of sampling in population censuses: Its effect on timeliness and accuracy
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Demography (1968) 5 (1): 362–373.
Published: 01 March 1968
.... In these countries, the median gain in timing, as a result of this program, was about two years. Furthermore, in all cases examined, the preliminary data were very close to the final figures. A number of countries, generally the more industrialized ones, have extended the use of sampling to the basic collection...
Journal Article
Has Income Segregation Really Increased? Bias and Bias Correction in Sample-Based Segregation Estimates
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Demography (2018) 55 (6): 2129–2160.
Published: 16 October 2018
...-corrected estimators eliminate virtually all of the bias in segregation estimates in most cases of practical interest, although the correction fails to eliminate bias in some cases when the population is unevenly distributed among geographic units and the average within-unit samples are very small. We...
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for article titled, Has Income Segregation Really Increased? Bias and Bias Correction in <span class="search-highlight">Sample</span>-Based Segregation Estimates
Includes: Supplementary data
Journal Article
The Prediction of Completed Fertility
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Demography (1969) 6 (4): 445–454.
Published: 01 November 1969
... 2.8 3.8 2.3 2.9 3.4 2.7 3.2 4.0 b b5.0 5.6 Not calculated; base is fewer than 10 sample cases. a - Based on 25 to 49 sample cases. b - Based on 10 to 24 sample cases. Source: Records for 814 sample cases from Princeton Fertility Study, inter- viewed in 1957 and reinterviewed in 1960 and between 1963...
Journal Article
Marriage Patterns and Cumulative Fertility in West Malaysia: 1966–1967
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Demography (1969) 6 (4): 383–401.
Published: 01 November 1969
... 15.9 18.3 18.4 16.2 16.5 19.1 15.6 16.4 17.5 15.4 15.7 17.2 18.1 26 34 12 9 37 4 6 30 22 4 39 28 22 14 16 21 9 5 24 4 4 23 12 6 25 22 13 ~ 9 11 4 2 13 1 o 13 10 4 11 11 7 6 Note: Base of all statistics is more than 100 sample cases. The marriage age for each respondent was coded to the nearest single...
Journal Article
Estimators of a type I geometric distribution from observations on conception times
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Demography (1970) 7 (3): 349–360.
Published: 01 August 1970
...; in all cases, the maximum likelihood estimates fit the data better than do the moment estimates. Despite a substantial improvement, however, the fit is still poor for the two sets of data from the Princeton Fertility Study. Possible explanations are: a) that the departures from the assumption of constant...
Journal Article
When to promote, and when to avoid, a population perspective
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Demography (2008) 45 (4): 763–784.
Published: 01 November 2008
...Greg J. Duncan Abstract Demography’s population perspective, and the sampling methods that help produce it, are powerful but underutilized research tools. The first half of this article makes the case for more vigorous promotion of a population perspective throughout the sciences. It briefly...
Journal Article
Fertility Planning Status: United States, 1965
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Demography (1969) 6 (4): 435–444.
Published: 01 November 1969
... 31.1 20.7 10.4 Percent Percent of nonsterile sterile not using 27 16 71 3Bb 26 16 26 14 26 17 23 16 30 19 23 6 44 54 a - In all tables in this article, the "total" includes a small number of Non-Black Non-Whites. b - Base fewer than 50 sample cases. 438 DEMOGRAPHY, volume 6, number 4, November 1969...
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Published: 31 October 2014
Fig. 2 Distribution of sequence distances among sibling dyads and randomly assigned unrelated dyads (analysis sample one): Fixed-bandwidth kernel density with asymptotic confidence intervals. Case numbers marginally deviate from the conditionally assigned dyads in analysis sample 2
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Journal Article
Ethnic Variations in the Relationship between Income and Fertility
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Demography (1974) 11 (4): 629–640.
Published: 01 November 1974
... the Spanish sur- name criterion used in 1960 and the Spanish language or surname criteria used in 1970 yield substantial overlap with the population of Mexican descent only in these states, our analyses are necessarily restricted to data from the southwestern states in the case of our samples of "Mexican...
Journal Article
Foreign-born emigration: A new approach and estimates based on matched CPS files
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Demography (2006) 43 (2): 361–382.
Published: 01 May 2006
... method produces emigration estimates that are comparable to those from residual methods in the case of longer-term residents (immigrants who arrived more than 10 years ago), but yields higher—and what appear to be more accurate—estimates for recent arrivals. Although somewhat constrained by sample size...
Journal Article
Knowledge and Use of Birth Control in Barbados
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Demography (1967) 4 (2): 576–600.
Published: 01 June 1967
... of age cohorts, since there is, in many cases, a vagueness as to the age at which use began, although women are able to identify the inter-pregnancy period when use began. 24 1 2011 © Population Association of America 1967 1967 Birth Control Religious Group Union Type Birth Control...
Journal Article
Selectivity of Migrants to a Metropolis in a Developing Country: A Mexican Case Study
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Demography (1969) 6 (4): 347–357.
Published: 01 November 1969
... del estado7 Nuevo Leon, Sur). · · · · · ". · · · · 7 IJ) 13 12 8 sample cases All zonas {all eligible migrants) · · · · 200 250 304 Zonas contributing at least two percent · · · 166 206 242 Category I. · 31 35 37 Category II · · · · · 26 39 46 Category III. . . · · · 30 35 53 Category IV · · · · 67 76...
Journal Article
Sources of geographic mobility among professional workers: A multivariate analysis
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Demography (1967) 4 (1): 293–309.
Published: 01 March 1967
... States Census has been the major source for such analy- sis, but until recently statistics have been available only as aggregate measures. This problem has now been partially remedied with the availability of informa- tion on individual cases in the 1960 one- in-a-thousand sample. The present study...
Journal Article
Assessing Electronic Health Records for Describing Racial and Ethnic Health Disparities: A Research Note
Open Access
Demography (2024) 61 (5): 1325–1338.
Published: 01 October 2024
... of patients covered by EHRs can be quite large, such patients may not be representative of a source population. One way to evaluate the extent of this limitation is by linking EHRs to an external source, in this case with the American Community Survey (ACS). Relying on a stratified random sample of about...
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for article titled, Assessing Electronic Health Records for Describing Racial and Ethnic Health Disparities: A Research Note
Includes: Supplementary data
Journal Article
Fertility and economic activity of women in Guatemala city, 1964
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Demography (1970) 7 (3): 273–286.
Published: 01 August 1970
... considerably lower fertility than those who lived out, which was also the case in the United States in 1960. These data and other evidence strongly suggest that this differential is due to a widespread employer preference for single or childless women. The concept of role incompatibility is therefore...
Journal Article
A study of migration to Greater Santiago (Chile)
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Demography (1966) 3 (2): 352–377.
Published: 01 June 1966
... such origins. The balance came from areas classed as semiurban. The principal motive given for making the move to Santiago was work in 60 percent of the cases. Education was the second most commonly cited principal motive, given by 10 percent. Among those coming from rural and semiurban origins, an even...
Journal Article
Validity of centenarian data in the 1960 Census
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Demography (1966) 3 (2): 470–476.
Published: 01 June 1966
... of the number of true centenarians. It seems likely that instead of the 10,326 centenarians reported in the 1960 census there were at most only about 3,700. Overstatement of ages seems to be particularly the case among those who claim to be aged 110 or over, and it is believed that there probably are no persons...
Journal Article
Forensic demography and civil rights
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Demography (1967) 4 (1): 351–359.
Published: 01 March 1967
... was obtained from the NAAGP Legal Defense and Education Fund in Jackson, Mississippi, from forms showing characteristics of persons actually affected by the law. But this limited sample did not provide evidence solid enough upon which to build a case. It was decided to rely on a retabulation of 1960 Census...
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