How can prolonged "screen time" among children affect them negatively?

Hello [이름] [이름]. Thank you for sending this in. You\'re right about this. Young people are exposed to inappropriate contents. The thing is, it\'s quite difficult to control or limit what they can watch or see because these contents are easily available online.

- T. Beth

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In relation to this topic, Prolonged screen time affect childrens negatively for the follow reasons.

>>>>  In relation to this topic, prolonged screen time affect children negatively for the follow reasons.  

Some of programs that be broadcast around midnight put focus on a stimulating subject like violance,adults humor and so on.

>>>> Some of programs that are broadcasted around midnight put focus on stimulating subjects like violence, adult humor and so on.    

This subject makes them to follow that scene in school.

>>>> CORRECT.

>>>> OR: They are likely to do what they see on TV in school.   

And they also are sharing some sences by using sns services.

>>>>  CORRECT.  

So, they can be able to learn about aggressive behavoirs.

>>>>  So, they can learn about aggressive behaviors.   

>>>> OR: So, they are able to learn about aggressive behaviors.   

by these reason, I think that respective goverment have to control broadcastings.

>>>>  Through these reasons, I think that respective goverment has to control broadcastings.

>>>>  OR: Because these reasons, I think that respective goverment has to control broadcastings.

>>>>  OR: Due to these reasons, I think that respective goverment has to control broadcastings.