A computer is the general purpose device that can be programmed to carry out a finite set of arithmetic or logical operations. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problems. Currently, many children are exposed to computer to at early age and some even children know more than their parents about computer. However, there are a few negative effects on children by using computer. There are three main negative effects of the usage computer by a children such as visual problem, physical health and exposure to adult topic.
Firstly, the main negative effects of the usage computer by children is visual problem. As we knows, currently many children have spend their time in front the computer rather than another activities because the improvement of the technology. Some children who frequently use the computer may be at risk for developing vision problems. According to the American Optometric Association, children cam be even more susceptible than adult to developing eyes discomfort, fatigue, headaches and blurred vision. One reason this may occur is that a child maybe more apt to ignore problems when they are viewing a computer screen. For example, an adult that is having problem with glare when viewing a computer screen may try to adjust the screen to reduce the glare. A child will not do this. Instead, a child will simply adapt to the problem. This can cause increased stress on their vision and can potentially lead a child to needing glasses at an early age. These potential vision difficulties can also interfere in a child’s ability to do schoolwork or read. Besides that, the rapidly flashing image of certain websites and games can trigger epileptic seizures.
The second main negative effects of the usage computer by children is physical health. According to Wellesley University, hours behind the keyboard can take a heavy toll on children’s bodies. It can cause delays and strain on their developing...
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