This article examines the division of child care among mothers, father
s, and non-parental care providers during the hours when at least one
parent is at work using a constraint-driven approach. Data collected i
n 1993 among 405 Dutch two-parent families with pre-school children sh
ow that the mothers' potential wage rate, the number of children, and
the norms of the households' networks were the most important factors
in explaining this division. The availability of institutionalized chi
ld care and the parents' judgement of the quality of this type of non-
parental care affected the mothers' share in child care. Households in
a traditional and in a modern environment proved to be similarly affe
cted by financial incentives (such as wages and prices of nonparental
care). Further research that includes more information, for example on
norms, would provide greater insight into the division of child care.