I have looked through my bookmarks, amd have not found this particular study-it was footnoted in some long paper I read, and I can’t find it. I will keep looking for my own satisfaction, because I distinctly remember reading it-Prince George’s Co is not a place which otherwise comes readily to my mind.
I have links to other studies showing similar results if you would like them. The concept particularly talked about is “regression to the mean”.
Yes I would be very interested in any citations you might have.
Thanks