Are the world’s schools making inequality worse?
by William Schmidt Distinguished Professor , Michigan State University The answer appears to be yes. Schooling plays a surprisingly large role in short-changing the most economically disadvantaged students of critical math skills, according to a study published today in Educational Researcher , a peer-reviewed journal of the American Educational Research Association. Unequal access to rigorous mathematics content is widening the gap in performance on a prominent international math literacy test between low- and high-income students in countries worldwide. Using data from PISA 2012 , researchers from Michigan State University and the OECD confirmed not only that low-income students are more likely to be exposed to weaker math content in schools, but also that a substantial share of the gap in math performance between economically advantaged and disadvantaged students is related to those curriculuar inequalities. The authors—William H. Schmidt, Nathan Burroughs, and Richard Hou...