This NYTimes article highlights the trickery--both amusing and frightening--used at the University of Central Florida
to stop students from cheating on exams. The point, of course, is this: "The extent of student cheating, difficult to measure precisely, appears
widespread at colleges. In surveys of 14,000 undergraduates over the
last four years, an average of 61 percent admitted to cheating on
assignments and exams."