| Abstract: | Abstract Examination of the fertility patterns of a sample of white Detroit couples at selected stages of the family life cycle indicates that, in a large American metropolis, family income is more closely related to the time when a family is formed and has its children than to the number of children it expects to have. In a longitudinal study, current income is strongly related to the timing of demographic events-the age at marriage, whether pre-maritally pregnant, the time interval from marriage to a given parity, and fertility during a two-year follow-up period. This paper also explores the hypothesis that a family's evaluation of its economic position and the choices it makes about important family expenditures has a relation to fertility apart from the family's objective current income level. Couples who consider their income adequate for their needs or relatively greater than that of their friends or peers, and those who expect substantial increases in the future, tend to expect more children than those who do not. Small but consistent differences obtain over the parities studied. Variables indexing alternative family expenditure patterns, such as cars, or savings for college education for children, are associated with lower family size expectations and longer spacing patterns. |
