New research shared in Ed Week recently confirms what ed experts have been saying for years, which is that tying teacher and admin evaluations to student test scores is deeply unfair in inequitable school systems, harmful to school culture, and not beneficial to student achievement. Researchers from Brown, Michigan State, University of Connecticut and UNC Chapel Hill analyzed a multitude of data from 2009 to 2018 and found no evidence that this policy had even a small positive effect on student achievement.