Should i nap before a test

Taking a nap is just as good. But this is just the small piece of study. So there is a narrow gap between crammers and nappers. Our results showed that extra time spent studying cut into sleep. In short, this small study weight to the argument that napping helps us bring back what we have learned. It also makes us more alert and ready for further study. Tech Explorist publishes the latest researches and discoveries in science, health, the environment, technology, and more from leading universities, scientific journals, and research organizations.

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The Sleep Foundation in the US supports a similar theory, suggesting that we should aim for a 20 to 30 mintues nap. They advise that this type of nap can significantly lead to improved alertness and performance without leaving you too groggy or interfering with your nighttime sleep - a common fear amongst novice nappers. As to when you should embark on your nap, while common assumptions suggest that a siesta post lunch is optimum time, it very much depends on your own natural body clock.

Following research by Harvard and other institutions over the past 30 years, a power nap of around 20 minutes is generally considered to be the optimal length. At one point, a study by NASA in suggested that 26 minutes was best, however, experts in the field of sleep deprivation and fatigue now widely believe 20 minutes is preferable.

During this short period, the aim is simply to lie down in a dark room, close your eyes, clear the mind of all thoughts, and relax. You might well find that you begin to lightly doze off after a short while, and that's allowed, but we're not aiming for full sleep.

In fact, if you do have a power nap for much longer than around 30mins, then you'll be much more likely to fall into a deeper state of sleep.

Doing so will mean that you'll feel groggy when you wake up, which is counter-productive. Setting a timer to quickly rouse yourself at the end of a nap will avoid this problem. The Benefits of a Power Nap So if a power nap isn't actual sleep, then why is it any good? Surprisingly, studies have shown that the body and brain will benefit from a power nap in the same way as they do from regular sleep.

Since a power nap will mimic the effects of overnight sleep, I believe that a daily nap should be considered just as important. The many benefits of a power nap can be summarised as follows: 1.