The Implications of a Disappearing Recess Period by Ben Hirshberg is a scholarly paper that focuses on how pressure from high-stakes testing has resulted in less recess time in many American schools and its negative impact on the children involved. The paper is very well referenced and can be obtained by sending Ben an email at ben@benhirshberg.com. If you are looking for ammunition to save or expand recess if your school, Ben is your man.
DrDougGreen.com If you like the summary, buy the book