EDUCATION REPORT - Television and Attention Problems
EDUCATION REPORT - Television and Attention Problems
By Nancy Steinbach
Broadcast: Thursday, April 15, 2004
This is Steve Ember with the VOA Special English Education Report.
A new study suggests that very young children who watch a lot of television may have attention problems later in school.
Children with attention problems cannot sit still or control their actions. They talk too much, lose things, forget easily and are not able to finish tasks.
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People with attention problems may suffer a condition known as Attention Deficit 2 Disorder 3, or A.D.D. Experts say the cause of A.D.D involves chemicals in the brain. Teachers say many children in the United States are showing signs of the disorder. Some education researchers have been saying for years that watching television at a very young age could change the normal development of the brain. For example, they say that children who watch a lot of television are not able to sit and read for an extended 4 period of time.
The new study tested the idea that television watching by very young children is linked to attention problems by the age of seven. It involved more than one-thousand-three-hundred children. There were two groups of children, ages one and three. Researchers at Children's Hospital and Regional Medical Center in Seattle, Washington reported the results in the publication 5 Pediatrics. They asked the parents how often the children watched television. The parents also described their children's actions at the age of seven using a method that can tell if someone suffers attention deficit disorders 6.
The children who watched a lot of television at an early age were most likely to have attention problems. Every hour of watching television increased the chances of having attention problems by about ten per cent. For example, children who watched three hours a day were thirty percent more likely to have attention problems than those who watched no television.
The researchers say that all the children with attention problems might not have A.D.D. But they still could face major learning 7 problems in school. The findings 8 support advice by a group of children's doctors that children under the age of two should not watch television.
One of the researchers said there are other reasons why children should not watch television. Earlier studies have linked it with children becoming too fat and too aggressive. Other experts say the new study is important, but more work needs to be done to confirm the findings and better explain the cause and effect.
This VOA Special English Education Report was written by Nancy Steinbach. This is Steve Ember.
- The book gave a graphic description of the war.这本书生动地描述了战争的情况。
- Distinguish important text items in lists with graphic icons.用图标来区分重要的文本项。
- The directors have reported a deficit of 2.5 million dollars.董事们报告赤字为250万美元。
- We have a great deficit this year.我们今年有很大亏损。
- When returning back,he discovered the room to be in disorder.回家后，他发现屋子里乱七八糟。
- It contained a vast number of letters in great disorder.里面七零八落地装着许多信件。
- an extended lunch hour 延长了的午餐时间
- France has greatly extended its influence in world affairs. 在世界事务中，法国的影响已大大地扩大了。 来自《简明英汉词典》
- They don't think this article is suitable for publication.他们认为这篇文章不宜发表。
- The government has delayed publication of the trade figures.政府已将贸易统计数字延后公布。
- Reports of anorexia and other eating disorders are on the increase. 据报告，厌食症和其他饮食方面的功能紊乱发生率正在不断增长。 来自《简明英汉词典》
- The announcement led to violent civil disorders. 这项宣布引起剧烈的骚乱。 来自《简明英汉词典》
- When you are learning to ride a bicycle,you often fall off.初学骑自行车时，常会从车上掉下来。
- Learning languages isn't just a matter of remembering words.学习语言不仅仅是记些单词的事。