That said, if I’m right that there is a significant overlap between the actual information provided by grades and by names, then evaluating each source of information in isolation without considering the overlap is nevertheless a significant error.
Agreed. Any sort of decision process which uses multiple pieces of information should be calibrated on all of those pieces of information together whenever possible.
Agreed. Any sort of decision process which uses multiple pieces of information should be calibrated on all of those pieces of information together whenever possible.