Research has shown that before, American children on average spend almost every day one and a half hours watching TV, in reading, listening to music and playing computer games and investment of time only 30 minutes.retro jordan shoes online, And it said, 8 years old the following us children spent on TV time is other activities of the time four times. The AAP, according to a survey of the infant passive watching TV intellectual development and speaking ability training undermine the role, may cause them to school appears after the speech problems. This survey stressed that even if parents just watching TV when the baby in her arms, or just in the TV on room let them playing alone, and will affect the development of children communication ability, this is like "secondhand smoke is also harmful truth.

Now, the young parents depend more and more on television and computers for children to provide entertainment. However, in the AAP thousands of families after a survey points out, long time to let the infant exposure to TV environment, will let them hard to concentrate on exchange to exercise with their parents speaking ability.wholesale jordan shoes, And after watching TV before going to sleep, children often can't get high quality sleep. AAP's doctor YiLiEr brown therefore suggest said: "if you really want to give the children to create a good environment, you should now will wait until they turn off the TV and go to bed after the open."

Television) refers to the use of electronic technology and equipment of the pictures and the image transfer activity audio signal that the television receiver, but also the important radio and video communication tools. The method of transmit electricity TV real-time visual image activities. Similar with movies, TV using human visual residual effects appear a ZhenZhen gradient of still images, form the vision image of activities. TV system the sending end of the scenery all part of the subtle brightness and chromaticity converted to electrical signals, transmit order. retro jordan shoes store,In the receiver to the relevant geometry each tiny part of the brightness appeared to re-create the whole picture and chroma original image.