Data from a national sample of married adults, interviewed four times between 1980 and 1992, do not support the idea that unhappily married couples use childbearing as a strategy to increase solidarity and reduce marital uncertainty. Instead, results indicate that a solid marriage and compatibility between spouses encourage parenthood and…

Among 4,462 former servicemen surveyed, testosterone levels were positively related to not marrying and marital instability, and negatively related to every aspect of marital quality examined. Findings are analyzed in relation to three sociological theories of marital success based on socioeconomic status (educational attainment, income, and…

Longitudinal data on over 1,300 married persons suggest that divorce was deterred by absence of divorce in reference group (normative integration) and was deterred for shorter marriages by more friends and organizational affiliations (communicative integration). Sharing friends and organization affiliations with spouse (functional integration) may…

We examine the assortative mating patterns of new parents who are married, cohabiting, romantically involved and no longer romantically involved. Using data from the Fragile Families and Child Wellbeing study, we find that relationship status at the time of a birth depends mainly on father's race rather than on whether mother and father's…