“…While some studies of SBRs have been supportive (e.g., Carnoy & Loeb, 2002; see Hamilton, Stecher, & Yuan, 2008), many others find SBR generates distortions in teaching, learning, and accountability (e.g., Beardsley, Berliner, & Rideau, 2010;Booher-Jennings, 2005;Davidson, Reback, Rockoff, & Schwartz, 2013;Koretz, 2008;McNeil, Coppola, Radigan, & Vasquez-Heilig, 2008;Neal & Schanzenbach, 2007). Policymakers' arguments that such reforms will improve achievement and reduce inequities are not well supported by research.…”