... advantage to serve their own agenda. However, they can be beat at their own game. And in the face of the Internet, their informa-tional advantage is shrinking every day—as evidenced by, among other ... indispensable. Doctors, lawyers, con-tractors, stockbrokers, auto mechanics, mortgage brokers, financial planners: they all enjoy a gigantic informational advantage. And they use that advantage ... is the case, then we have a pretty good clue as to why her students are in need of inflated grades in the first place: they have a bad teacher. Another indication of teacher cheating in classroom...