To add to the point, it's really important, as you're doing research—because the financial piece and that economic burden are so important—to really look at these cases, where parents are able to work and work longer hours and potentially able to better themselves and progress, and how much it is impacting their ability to earn that they have parents at home who can take care of their children and can be there and serve that role.
Understanding that economic impact in terms of how much they saved on child care, how much they were able to earn.... In terms of stresses on their lives and in terms of their children's abilities, I would venture, based on my own personal experience and that of others, that children who get raised with the help of their grandparents are very happy children because they're getting a lot of attention and they're getting a lot of love in the home. Looking at those kinds of studies, are there any differences between that group versus other children who may be latchkey children or who don't have those kinds of supports?