This is not a four star book for literary merit (obviously), rather it's a meta-analysis that challenges some of our general conceptions of grading. Like many of my education-related books, I bought this beauty for grad school and then never read it. However, this year I finally got fed up with having the "how many points do I need to get (an A/a B/a C/etc)," I broke down an read the book. Not nearly as titillating as most summer reading, but very helpful in formulating grading procedures.