Some people say that the key for middle school students to use mobile phones is self-discipline, and mobile phones are not the culprit. How can I refute his point of view?

Teenagers' ears and skulls are smaller and thinner than those of adults. When using a mobile phone, its brain absorbs more radiation than adults. At the same time, the immune system of teenagers is weaker than that of adults. Cell phone radiation can damage the brain nerves of teenagers, leading to headaches, memory loss and sleep disorders. Frequent use of mobile phones is more harmful to their health.

Second, it affects mental health.

Middle school students use mobile phones. First of all, they find it interesting and can send jokes and interesting news to each other. The second is to satisfy your vanity. A reporter asked middle school students and found that more than 90% of them said they had received pornographic jokes, some of which were quite explicit. Some psychological counseling experts pointed out that because of the strong concealment of mobile phone short messages, it is not easy to be detected, and young students are exposed to pornographic information for a long time, which is easy to form psychologically unhealthy reading pleasure and has great side effects.

Third, it affects academic performance.

When young students hear the ringtone during class and study time, it will inevitably distract their attention and affect their academic performance; The ringing of telephone and SMS will also interfere with the normal learning environment and affect teachers' lectures and students' learning.

What is even more worrying is that with the improvement of mobile phone functions, texting, playing mobile games and downloading ringtones have become the main purposes for teenagers to use mobile phones. Many teachers say that students with mobile phones are keen on chatting, texting and playing video games, and they often lack restraint when using mobile phones, which invisibly distracts children's learning energy and also causes the phenomenon of comparison among teenagers.