Students under 13 should not use SNS.

They will be SNS dependence.

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The conversation with family will decrease.

They cannot make true Friends and talking with them directly.

They get wrong information.

They get involved in a crime.

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Many children's personal information are leaked today.

There are a lot of fake news in SNS. So, they will believe it.

There is a fact that their learning ability decline.

Eyesight will decline because of blue light.

Many people are infected with a computer virus.

Children are bullied in SNS by the stranger.

Generally speaking, Children are easy to be deceived.

They don't know how to use SNS properly.

They cannot know their age and name.

The ability of communication will become weak because of text messages.

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They cannot meet them.

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SNS is good way to contact.

SNS is good way to study.

There are a lot of people who use SNS.

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It is easy to communicate with their family.

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They can easily search what they don't know.

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They can connect with them and get many information.

They can talk with their friends at any time.

Their parents don't have to worried about them.

Wherever they are, they can use it.

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