Elaine Weiss:

As many of us have long suspected, the impacts of popular market-oriented reforms are not as positive as their proponents would have us believe. Joel Klein, Michelle Rhee, and then-CEO and now-Secretary of Education Arne Duncan, who ran the school systems in New York, Washington, DC and Chicago, respectively, along with the mayors who controlled the school systems they led, all exaggerated their successes. In fact, the report I recently co-authored as National Coordinator of the Broader, Bolder Approach to Education, “Market-Oriented Reforms’ Rhetoric Trumps Reality,” discovers that using student test scores to make high-stakes decisions did little good and more than a little harm.
We found that across all three cities, student NAEP test scores rose less than they did in comparable high-poverty urban districts. In Chicago, reading scores, already below average, fell further. New York City students achieved the second-lowest average test score growth across fourth and eighth grade reading and math of the ten districts studied, beating only Cleveland. And Washington, DC students, who had been gaining ground in both subjects, saw that growth stop or even begin to fall. Moreover, what small gains did accrue went heavily to white and higher-income students, so many achievement gaps grew rather than narrowed. Closing schools neither helped students nor saved money, and drove teacher turnover, not teacher quality.