UNC-CH’s academic fraud case puts new scrutiny on professors Posted Jul 28, 2012 Students get graded by their professors, but who grades the professors? That question has bubbled up following the revelation that for years, students signed up for dozens of classes in UNC-Chapel Hill’s African and Afro-American Studies Department but received little or no instruction from a professor. Some of the classes were heavily populated by athletes. (Raleigh News & Observer)