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The media suggest that accountability pressure increases teacher stress and drives teachers away from teaching, resulting in teachers leaving disadvantaged schools that serve larger proportions of poor and minority students. However, no prior work has systematically examined the changes in the national trends of teacher turnover in response to No Child Left Behind (NCLB) school accountability. Drawing on nationally representative samples of schools and teachers from the Schools and Staffing Surveys and Teacher Follow-Up Surveys from 1993–2009, this study applied difference-in-differences approaches to examine the effects of NCLB on teacher turnover. We found a weak increase in the average rate of teachers transferring involuntarily to other schools following school-initiated separations, particularly in disadvantaged schools that served larger proportions of poor and minority students. We also observed that NCLB reduced the involuntary attrition rates of teachers. Importantly, the policy effect is indistinguishable from zero on voluntary transfer between schools or voluntary leaving the teaching profession.
Sun et al. (Mon,) studied this question.