The DOI matches its Crossref record; 86 of the 86 references it cites were found in a registry or an index.
The evolution of fertility expectations over the life course
Open accessAbstract
In low-fertility contexts, how many children people have is largely a product of how many children they want. However, the social, institutional, and individual factors that influence how many children people want are not well understood. In particular, there is scant evidence about how fertility expectations change over the life course. This article provides an empirical description of changes in women's expected fertility over the entire span of childbearing years. Using data from the National Longitudinal Survey of Youth, 1979 cohort, group-based trajectory analysis illuminates common patterns in the evolution of fertility intentions and identifies individual characteristics associated with these patterns. Factors related to family formation, such as marriage and whether a woman has a child at an early age, are found to be the most consistent correlates of patterns of change in expected family size.
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Cites
(1975) · PhilPapers (PhilPapers Foundation) · Cited by 36,737
(1980) · Medical Entomology and Zoology · Cited by 25,810
Unequal childhoods: class, race, and family life
(2004) · Choice Reviews Online · doi:10.5860/choice.41-4975 · Cited by 4,619
Group-Based Modeling of Development
NAGIN, D. (2005) · doi:10.4159/9780674041318 · Cited by 4,164 · cited 4×
“All models are estimated using a methodology developed by Nagin and colleagues (Jones et al. 2001; Nagin 1999, 2005) and implemented via a SAS add-on developed by Jones et al. (2001; available for downloading at http://www.andrew.cmu.edu/user/bjones/index.htm).”
BackgroundMethodInfluentialBachu, A. (1999) · Cited by 2,617
A SAS Procedure Based on Mixture Models for Estimating Developmental Trajectories
JONES, B. L., NAGIN, D. S., & ROEDER, K. (2001) · Sociological Methods & Research · doi:10.1177/0049124101029003005 · Cited by 2,370
Analyzing developmental trajectories: A semiparametric, group-based approach.
Nagin, D. S. (1999) · Psychological Methods · doi:10.1037/1082-989x.4.2.139 · Cited by 2,346 · cited 5×
“I use group-based trajectory analysis (Jones, Nagin, and Roeder 2001; Land, Nagin, and McCall 2001; Nagin 1999, 2005 ), also known as latent class growth analysis (Muthen 2004), to uncover common pathways for change in intentions and then describe the characteristics of women whose intentions resemble these pathways.”
MethodInfluentialDiverging destinies: How children are faring under the second demographic transition
McLanahan, S. (2004) · Demography · doi:10.1353/dem.2004.0033 · Cited by 1,550
Latent Variable Analysis: Growth Mixture Modeling and Related Techniques for Longitudinal Data
Muthén, B. (2004) · The SAGE Handbook of Quantitative Methodology for the Social Sciences · doi:10.4135/9781412986311.n19 · Cited by 1,534
The SAGE Handbook of Quantitative Methodology for the Social Sciences
Kaplan, D. (2004) · doi:10.4135/9781412986311 · Cited by 1,454
Cited by
Two Is Best? The Persistence of a Two‐Child Family Ideal in Europe
Sobotka, T., & Beaujouan, É. (2014) · Population and Development Review · doi:10.1111/j.1728-4457.2014.00691.x · Cited by 348
A Cognitive–Social Model of Fertility Intentions
Bachrach, C. A., & Morgan, S. P. (2013) · Population and Development Review · doi:10.1111/j.1728-4457.2013.00612.x · Cited by 259
The Flexibility of Fertility Preferences in a Context of Uncertainty
Trinitapoli, J., & Yeatman, S. (2018) · Population and Development Review · doi:10.1111/padr.12114 · Cited by 125
Childbearing desires of childless men and women: When are goals adjusted?
Gray, E., Evans, A., & Reimondos, A. (2013) · Advances in Life Course Research · doi:10.1016/j.alcr.2012.09.003 · Cited by 110
Brauner-Otto, S. R., & Geist, C. (2018) · Journal of Family and Economic Issues · doi:10.1007/s10834-017-9548-1 · Cited by 80
Metadata
- Authors
- Hayford, S. R.
- Venue
- Demography
- Publisher
- Duke University Press
- Published
- 2009-11-01
- Volume
- 46
- Issue
- 4
- Pages
- 765-783
- ISSN
- 0070-3370 (ISSN-L)
- 1533-7790
- OpenAlex
- W1971675439
- Cited by
- 270
- References
- 86
- FWCI
- 18.89
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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