I remember when I was young, my parents always tell that I need go to bed early in order to well prepared for school. And these days, some people did a research that based on college student’s sleeping hour at night and compare their academic works. So after the survey, it turns out that students who sleep well at night have a better grade in their class, and the student who does not sleep well at night, their grades are not as well as those students sleep well at night. So is it true that well sleeping have a direct cause to the intelligence?
Personally I think it is true that well sleeping have a relationship with intelligence. Because if a person does not sleep well, they will not have concentration when they go to classes. So if a person does not have concentration in the class, they will miss what teacher has taught in the class. So they will not get a good grades.
Second, in humans’ brain, it working continually to help people handle all the things. So sometimes human’s brain usually working with nerves to help people store the information they have learned today. So if a person does not sleep well, the brain could not work with the nerves, it might cause people will not remember most of things they learned. Because of this, I think that why most student choose memorize their assignment before they go to sleep. It probably can helps them memorize things better.
Third, if a person does not sleep well, it will fells tired on next day. Because body does not have energy to do things, such as acquiring new knowledge. So our nervous system will get tired, and make people react to things slowly. It probably gonna affect our judgmental and could cause very serious problems.
So because of these things, I think well sleeping have a direct relationship with person’s intelligence. Because well sleeping can not only let people’s body rest well, but also can let our nervous system well rested too. So we can have energy to study for next day. Also well sleeping can also make memorize things better, because when a person fall asleep, the brain can work with all the nerves to store all the information people acquired today. So all the signs proves that well sleeping have a direct relations with intelligence.