Is There a Stronger Association Between Children and Happiness Among the Religious? Religion as a Moderator in the Relationship Between Happiness and Child Number

Abstract

The literature on child number and happiness has progressed beyond simple associations and has begun to explore the roles of various attitudinal and environmental factors that moderate the relationship. Here the role of religiosity as a moderator in the relationship between happiness and child number is tested. This effect has not been examined before, which is surprising given the role that religion has been shown to play in child number more generally. I draw on both the psychology and demography literature to make a theoretical case that, as religiosity in the United States tends to be associated with pronatalist norms and culture, and as happiness is positively associated with fulfilling sociocultural imperatives, then, all things being equal, the more religious will have a higher happiness effect (or lower unhappiness effect) from their children than the less religious. Using General Social Survey data, my empirical analysis empirically confirmed this hypothesis, showing a positive and significant interaction term between self-identifying as very religious and child number. This interaction is partially mediated by another interaction term between higher ideal family size (measuring pronatalist tendencies) and number of children.