Hypothesis:

• Teens using their phones excessively.
• Young teenagers are obsessed with the internet.
• Social media affects teenagers’ minds.
• Too much technology can cause sleeplessness.
• Teenagers who spend too much time on their phones can develop insomnia.

1. Smartphone use at night may cause insomnia, blue light exposure to blame – Study Finds

This article attempts to alert teenagers on the issues of cell usage at night time. This is all negative sided towards the usage of smartphones before bed. There are no positive effects that this article mentions and it believes sleep is very necessary. It mainly talks about the blue light exposure that people receive from actively being on their phones and how this can cause sleep deprivation and issues. I intend to use this article to explain the facts of blue light exposure and the sleeplessness it may cause. 

2. Do Smart Phones Cause Insomnia? – Ask Dr. Weil (drweil.com)

This article mentions that the blue light in smartphones can be a risk to insomnia but manufactures are looking for a way to solve this blue light problem. This article is to reassure people that until the blue light issue gets fixed, people should stay off their phones before bedtime. I intend to use this article to show that as of now there are no facts about cell phone use causing insomnia but there are ways that the blue light can be effective on sleeping. The blue light issue can ultimately become resolved. 

3. How Screen Time May Cause Insomnia in Teens | Sleep Foundation

This article is not facts, it is simple ways that screen time may cause sleep problems. This article shows ways smartphones can be of use and beneficial. There are no studies and found research in this article; it is mostly estimations on  how sleep can be an issue towards teens. I intend to use this article to show that there are some benefits to cell phone usage but it can result in insomnia to teens who overuse it. 

4. Do mobile phones affect your sleep? | The Lighthouse (mq.edu.au)

The background of this article is about the issues phones can cause to the brain. The author talks about sleep specialists and their opinions on this topic. I intend to use sleep specialist’s ideas and thoughts as to why cell phone use at night should be limited. This article speaks specifically on the importance of sleep and how poor sleep can create multiple issues to a person and their body. 

5. Cell phone addiction and psychological and physiological health in adolescents – PMC (nih.gov)

This particular article has facts and statistics arguments as to why it is common that people will develop insomnia from using their phones before bed. It describes how cell phones have become an addiction to adolescents. It shows the increase of cell phone addiction and how technology has become something that people use in their daily lives. I intend to use the researchers’ stated and their opinions to emphasize the fact that this can become a bigger problem than it already is.