What effect does mobile phone have on teenagers?

Although the children and grandchildren apologized to the old man afterwards, and the old man forgave the children, we have to think deeply about the influence of mobile phones on teenagers. Today, with the development of science, high technology has gradually changed our lives and made them better. In terms of time, we are equipped with mobile phones to facilitate communication, save time and improve work efficiency. Now basically, parents of junior high school students and senior high school students have bought mobile phones, and some even parents of primary school students have bought mobile phones for their children. The only purpose is to facilitate contact with parents, but children of this age generally have poor self-control. If the mobile phone can surf the Internet, or is equipped with game software, some people will indulge in it, or send text messages to friends, play games, play Weibo, play Fetion and so on. First, let children play with their mobile phones and Weibo. But blindly indulging in it, its negative impact can be imagined, and academic performance will definitely be affected. In recent years, there have been more and more incidents of chatting with mobile phones, making friends by mistake, and ultimately endangering their lives and property. In addition, phone calls and text messages deprive children of the opportunity to communicate face to face with others, which easily makes them timid, lonely and paranoid. A study by Professor Abu Lamson, an epidemiologist at Monash University in Australia, shows that teenagers who love texting are hard to think deeply, eager for results and more impulsive than their peers. Using the associative input function of mobile phone to send text messages will make children only pursue speed and ignore accuracy when doing other things, which will greatly affect their way of thinking. Now most smartphones are touch screens. Children only need to touch the screen by hand when operating, which may affect the sensitivity and flexibility of children's fingers. "It only takes one or two fingers to operate the mobile phone, and the flexibility of other fingers is reduced." In addition, children have long been used to getting what they want from beautiful pictures, but they will avoid the words they want to learn in the future, forming dyslexia. Similarly, there are inevitably factors that are harmful to our health. Medical experts believe that mobile phones contain arsenic, mercury, nickel and other toxic metals. If these toxic metals come into contact with children's bodies for a long time, it is easy to cause diseases. When teenagers use mobile phones, the brain absorbs 60% more electromagnetic waves from mobile phones than adults, which will cause health problems such as memory loss and sleep disorders. Dr. Gerard Kaidu of the University of Warwick in the United Kingdom warned that cell phone radiation would destroy the normal function of children's nervous system, which would lead to a series of problems such as memory loss, headache and poor sleep. . According to a survey conducted by a survey organization, what are you most worried about when answering "the harm of mobile phones to children"? When asked this question, 30% of parents did not hesitate to choose "radiation affects health". Another 24% parents choose to "indulge in games or surf the Internet", and 14% parents think it will "affect their thinking ability". Scientific research also shows that children who use mobile phones too early and for too long may become dependent on them, which will do harm to their body and mind in many ways. As parents of children, we should spend as much time with them as possible and give them real warmth. Communicate with children more, understand their thoughts and trends, expose children to new things, and gradually replace their mobile phone world with equally relaxed but active entertainment. Such as sports, travel, etc. , and then gradually transfer.