In this article two groups of 6th graders were tested on reading emotions and non verbal ques. One group went without phones for 5 days and the other group kept their phones. Which group do you think performed better? Read this article to find out which group performed better, how much better and why.
http://www.npr.org/sections/ed/2014/08/28/343735856/kids-and-screen-time-what-does-the-research-say
