“…Teachers might worry more about the reliability of tests and their abilities to accurately assess student performance (Ballou & Springer, 2015;Hart, 2015;Koedel, Mihaly, & Rockoff, 2015;Lavigne, 2014). They also could have concerns about the designs of performance incentives and how they may affect a school's environment, such as inducing competition that reduces efforts to collaborate (Goldhaber, DeArmond, Player, & Choi, 2008;Ritter & Jensen, 2010) or enticing teachers to cheat (Jacob & Levitt, 2003). Another consideration is that introducing rewards that are tied to assessments might cause teachers to feel a loss of autonomy in the classroom (Popkewitz & Lind, 1989) and to more narrowly focus on objectives tied to test scores at the expense of outcomes that fit into a broader mission or understanding of the roles of education (Murnane & Cohen, 1986;Wilms & Chapleau, 1999).…”