Summary
This study is comprised of personal interviews of white, ever-married women born between July 1, 1900, and June 30, 1910. In 1978, a national survey of 1,049 married women between the ages of 68 and 78 were interviewed between the months of March and July in order to investigate low fertility during the 1920s and 1930s and the women of childbearing age during those decades. In addition to the general purpose, the study was designed to gather information to test specific hypotheses concerning demographic and socioeconomic differentials in fertility, the prevalence of contraceptive practice and the methods employed, the extent to which subfecundity and sterility may have contributed to low fertility, and the timing patterns and childbearing pace of the time. The interview collected information on each respondent's family planning, contraception usage, pregnancy history, fecundity, infertility, fertility, and maternal and infant health. Besides demographic characteristics and background information about the respondents, information was also gathered on their household composition, their husband(s), marriages, and areas of residency.
Citation
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Funding
United States Department of Health and Human Services. National Institutes of Health. Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD RO1-HD15188)
Subject Terms
Geographic Coverage
Sample
The sampling frame was designed as a multistage probability sample of households in the coterminous United States. Excluded from the sample were women residing in institutions, women marrying for the first time after age 45, and foreign-born women who migrated to the United States after reaching age 30.
Universe
White, ever-married women born between July 1, 1900, and June 30, 1910
Unit(s) of Observation
individual
survey data
Mode of Data Collection
face-to-face interview
phone interview
mailing questionnaire
Original Release Date
2007-08-13
Version Date
2007-08-13
Notes
The public-use data files in this collection are available for access by the general public. Access does not require affiliation with an ICPSR member institution.

This study was originally processed, archived, and disseminated by Data Sharing for Demographic Research (DSDR), a project funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).