Children need both latitude of expression and firmly enforced limits on their behaviors, in a blend that results in calm, patientmanagement. The key to success is to tailor the rearing environment to the developmental level of the child--what she or he can handle--and to individual differences among children.

All we know is that the school achievement, IQ test score, and emotional and social development of working mothers' children are every bit as good as that of children whose mothers do not work.

The time-use studies also show that employed women spend as much time as nonworking women in direct interactions with their children. Employed mothers spend as much time as those at home reading to and playing with their young children, although they do not, of course, spend as much time simply in the same room or house with the children.

Parents ought to feel more comfortable about the care of their children than some experts would seem to permit. If children were so fragile and parenting so difficult to learn, where would we all be as adults?

Each era invents its own child. Over the past 500 years, conceptions of the child changed gradually from an ill-formed adult who must be subjugated to society's goals to a precious being who must be protected from unreasonable social demands. Childhood has come to be seen as a special period of life, rather than as a temporary state of no lasting importance for adulthood.

Day care poses no risk for children, provided that it is high quality.... Poor quality day care is risky for children everywhere.... The cost of poor quality day care is measured in children's lives. High quality day care costs only money.

Given Freudian assumptions about the nature of children and the biological predestination of mothers, it is unthinkable for mothers voluntarily to leave their babies in others' care, without guilt about the baby's well-being and a sense of self-deprivation. Mothers need their babies for their own mental health, and babies need their mothers for their mental health--a reciprocal and symbiotic relationship.