One of the elements of Obama's education policy that I took issue with in my most recent blog post was tying teacher pay to student performance on standardized tests. I still think this is a bad idea! In that post, I cited University of Virginia cognitive psychologist Dan Willingham's video about the teaching of reading skills at the expense of content area-studies. Well, just recently Dan released a video about the unfairness of tying teacher pay to student test scores. It's worth a look: it's only three minutes and is much more concise than the arguments people like me go on and on making.