Sleep is a needed to help us stay alert for threats to our well-being as well as a chance for our bodies to heal after each day. Students want to work hard to stay current in their classes and keep up with the work from a full schedule. That requires a balancing act that goes heavy on activity and usually sleep is sacrificed. The point is that we need good, quality sleep not massive amounts of it.
Researchers at MIT have found that a regular consistent sleep schedule contributed noticeably to not only better grades but lower anxiety levels in class. Quality rest helped with retention of material read before class and understanding of discussions during class. The researchers also found that students who tend to stay up late and go to bed around 2 a.m. tended to perform poorly on tests no matter how much sleep they got. Quality sleep was also connected to how well student scored on quizzes, midterms, and final exams.
When you go to bed matters. If you go to bed at 10 p.m. or midnight, performance was found to be about the same. There was a significant drop off for those who regularly went to bed after 2 a.m. if you get the same amount. Quantity is good but, again, researchers found that quality and consistency make the effort you put into studying more effective. There is nothing worse than staying up all night to study for a test or prepare for a presentation only to “choke” when it is time to demonstrate how much you know.