Your editor did not plan on becoming a playing field for this contest, but Brian Gill - who led RAND's study of contract schools in Philadephia, has provided the thnk tank's response to Paul Peterson's critique.   more »

There is a potentially serious flaw in RAND's approach. School improvement program providers need to stop and think about whether the direction evaluation is taking is setting them up for mediocrity - or even asking the right question.   more »