New research shows that teaching kids more and more, at ever-younger ages, may backfire.
Ours is an age of pedagogy. Anxious parents instruct their children more and more, at younger and younger ages, until they’re reading books to babies in the womb. They pressure teachers to make kindergartens and nurseries more like schools. So does the law—the 2001 No Child Left Behind Act explicitly urged more direct instruction in federally funded preschools.