There are unwritten ones, at least. As I said in my other post, in my school you were taken out of regularly classes, but still had to learn those things and d

There are unwritten ones, at least. As I said in my other post, in my school you were taken out of regularly classes, but still had to learn those things and do that work. That means the student has to agree to work 20% harder, usually at home, where they may not have that luxury. There are probably other considerations that aren't coming to mind at the moment, too, that also affect the number of children in Gifted programs.