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The Third Estate
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What's Wrong With Value-Added Models

Thursday, March 08, 2012
For those interested in education policy, and more specifically in the recent trend towards tying teacher personnel policy to individual student test scores, I would point you to a devastating series of analyses by Gary Rubinstein. He's taken a look at New York City's release of teacher VAM data and found some predictably disturbing results. The short version: VAM isn't going to work.
Posted by Arbitrista @ 9:33 AM
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