School readiness, a multi-dimensional concept,1 conveys important advantages. Children who enter school with early skills, such as a basic knowledge of math and reading, are more likely than their peers to experience later academic success,2,3 attain higher levels of education, andsecure employment.4Absence of these and other skills may contribute to even greater
disparities down the road. For example, one study found that gaps in math, reading, and vocabulary skills evident at elementary school entry explained at least half of the racial gap in high school achievement scores.