General Discussion
In reply to the discussion: Michelle Rhee's group gave D and F grades to most states in this country for their school policies. [View all]karynnj
(60,821 posts)that seem NEGATIVELY correlated to actual achievement!
Looking at NJ (D), MA (D-) and Vermont(F) I am rather amused. They usually are in the top five in any achievement based scale. Yet Florida and Louisiana get the highest scores of B- and have never been seen as peers to say Massachusetts!
No good analytical person would trust a metric that places the states in a way that is so counte to all the more objective metrics. Clearly what these scores show is that the preferred policies do not lead to good results on things like SAT scores or basic Iowa scores - more disturbingly, they are negatively correlated.
What these results do best is to prove that a metric that measures how well a state conforms to her arbitrary preferences does not rank the states in the same order as most metrics that measure performance. It shows they are not working.