Our guest author today is William Schmidt, a University Distinguished Professor and co-director of the Education Policy Center at Michigan State University. He is also a member of the Shanker Institute board of directors.
It is no secret that disadvantaged students are more likely to struggle in school. For decades now, public policy has focused on how to reduce the achievement gap between poorer and more affluent students. Despite numerous reform efforts, these gaps remain virtually unchanged – a fact that is deeply frustrating, and also a little confusing. It would be reasonable to assume that background inequalities would shrink over the years of schooling, but that’s not what we find. At age eighteen, rather, we find differences that are roughly the same size as we see at age six.
Does this mean that schools can’t effectively address inequality? Certainly not. I devoted a whole book to the subject, Inequality for All, in which I argued that one of the key factors driving inequality in schools is unequal opportunity to learn, or OTL.
It is very unlikely that students will learn material they are not exposed to, and there is considerable evidence that disadvantaged students are systematically tracked into classrooms with weaker content. Rather than mitigating the effects of poverty, many American schools are exacerbating them.