Is the School System Trying to do the Impossible?

University of Chicago economist James Heckman (via a hat tip from Kevin Drum of Mother Jones) says the chart below tells you most of what you need to know about educating our kids: Children of mothers with less than a high school education score about half a standard deviation below the mean by the time [...]

Source: http://healthblog.ncpa.org/is-the-school-system-trying-to-do-the-impossible/

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