Jeffrey Selingo, an editor with The Chronicle of Higher Education, argues that American colleges have lost their way. Hre is the story from NPR's "Morning Edition". Selingo says: "This idea of competency-based education, which I think is perhaps the most disruptive force potentially entering higher education — so, right now we measure learning by time spent in a seat. They test you on the way in, they see what you know, and you basically focus on what you don't know. What I think the disruption will be is that some students could finish in 2 1/2 years. There's nothing really magic about 120 credits in four years. It's just tradition."