School factors are not important: evidence from classroom separation studies http://emilkirkegaard.dk/en/?p=7395
-
-
Doesn’t that presume that if a teacher had an effect that effect would stay local to the teacher’s subject matter? What if the talented teacher effect is found in the aggregate? Seems reasonable that students would encounter at least one talented teacher in their lifetime.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.