Reardon, Sean, Ericka Weathers, Erin Fahle, Heewon Jang, and Demetra Kalogrides. 2019. “Is Separate Still Unequal? New Evidence on School Segregation and Racial Academic Achievement Gaps,”p. 33. Stanford, CA: Stanford Center for Education Policy Analysis. https://edopportunity.org/papers/wp19-06-v092019.pdf.