One reason for the growing gap in achievement, researchers say, could be that wealthy parents invest more time and money than ever before in their children (in weekend sports, ballet, music lessons, math tutors, and in overall involvement in their children’s schools), while lower-income families, which are now more likely than ever to be headed by a single parent, are increasingly stretched for time and resources. This has been particularly true as more parents try to position their children for college, which has become ever more essential for success in today’s economy.The cultivation works as a force multiplier, particularly when those kids get to college. It's not just about having a trust fund, or tutors, or instructional toys starting at two months, though.
A study by Sabino Kornrich, a researcher at the Center for Advanced Studies at the Juan March Institute in Madrid, and Frank F. Furstenberg, scheduled to appear in the journal Demography this year, found that in 1972, Americans at the upper end of the income spectrum were spending five times as much per child as low-income families. By 2007 that gap had grown to nine to one; spending by upper-income families more than doubled, while spending by low-income families grew by 20 percent.
“The pattern of privileged families today is intensive cultivation,” said Dr. Furstenberg, a professor of sociology at the University of Pennsylvania.
James J. Heckman, an economist at the University of Chicago, argues that parenting matters as much as, if not more than, income in forming a child’s cognitive ability and personality, particularly in the years before children start school.Lots of testable hypotheses there. The Murray book has provoked a lot of commentary, of which more anon, and, perhaps, interest permitting, a book review. (There's a big stack of what passes for social commentary awaiting review that, alas, is flirting with being dismissed as polemical.)
“Early life conditions and how children are stimulated play a very important role,” he said. “The danger is we will revert back to the mindset of the war on poverty, when poverty was just a matter of income, and giving families more would improve the prospects of their children. If people conclude that, it’s a mistake.”
Meredith Phillips, an associate professor of public policy and sociology at the University of California, Los Angeles, used survey data to show that affluent children spend 1,300 more hours than low-income children before age 6 in places other than their homes, their day care centers, or schools (anywhere from museums to shopping malls). By the time high-income children start school, they have spent about 400 hours more than poor children in literacy activities, she found.
Charles Murray, a scholar at the American Enterprise Institute whose book, “Coming Apart: The State of White America, 1960-2010,” was published Jan. 31, described income inequality as “more of a symptom than a cause.”
The growing gap between the better educated and the less educated, he argued, has formed a kind of cultural divide that has its roots in natural social forces, like the tendency of educated people to marry other educated people, as well as in the social policies of the 1960s, like welfare and other government programs, which he contended provided incentives for staying single.
“When the economy recovers, you’ll still see all these problems persisting for reasons that have nothing to do with money and everything to do with culture,” he said.