Larry said he could understand the complaint, but what he did not understand was that all the people who quit - every single one - had unused vacatio… - Sheryl Sandberg

Study after study suggests that the pressure society places on women to stay home and do “what’s best for the child” is based on emotion, not evidence. In 1991, the Early Child Care Research Network, under the auspices of the National Institute of Child Health and Human Development, initiated the most ambitious and comprehensive study to date on the relationship between child care and child development, and in particular on the effect of exclusive maternal care versus child care. The Research Network, which comprised more than thirty child development experts from leading universities across the country, spent eighteen months designing the study. They tracked more than one thousand children over the course of fifteen years, repeatedly assessing the children’s cognitive skills, language abilities, and social behaviors. Dozens of papers have been published about what they found.23 In 2006, the researchers released a report summarizing their findings, which concluded that “children who were cared for exclusively by their mothers did not develop differently than those who were also cared for by others.”24 They found no gap in cognitive skills, language competence, social competence, ability to build and maintain relationships, or in the quality of the mother-child bond.25 Parental behavioral factors — including fathers who are responsive and positive, mothers who favor “self-directed child behavior,” and parents with emotional intimacy in their marriages — influence a child’s development two to three times more than any form of child care.26 One of the findings is worth reading slowly, maybe even twice: “Exclusive maternal care was not related to better or worse outcomes for children. There is, thus, no reason for mothers to feel as though they are harming their children if they decide to work.

If we could get to a place of true equality, where what we do in life is determined not by gender but by our passions and interests, our companies would be more productive and our home lives not just better balanced but happier.

I think we need to expect and encourage our girls and women to lead and contribute.