Why Sleeping May Be More Important Than Studying

Getting enough sleep is an under-valued but crucial part of learning. Contrary to students’ belief that staying up all night to cram for an exam will lead to higher scores, truth is, the need for a good night’s rest is even more important than finishing homework or studying for a test.

Source: http://ww2.kqed.org/mindshift/2013/01/11/why-sleeping-may-be-more-important-than-studying/