Stay up to influence memory before examination

Stay up to influence memory before examination
People of network news of news of Sichuan often say: Sharpen one's spear only before going into battle, non- fast light. So, a lot of students are always used to staying up late before the examination, hope to make good achievements by surprise. But the American scientist finds recently, the method to stay up before examination can not not only improve the score, will influence memory instead. A research group of the medical college of Harvard University has carried on memory test for this. Researchers let 24 people participating in and testing are divided into two groups, let a group of testers keep the sufficient sleep on first day beginning in the test, but another group of persons stayed up all through the night, did not let them go to sleep until the next evening. But these two groups of persons were all allowed to sleep the next day and in the the evening of third day. By fourth day, researchers show to these two groups of test which experimenters carries on, the first group of experimenters' memory should be obviously superior to the second group. The expert proposes, have an examination at present, the cleverest method is not to stay up, but sleep one is good to feel.

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