There is bad news for students who like to use their mobile phones while they study. New research shows that students do not learn very well when they are texting and checking their social media accounts. The research is called: "Mobile Phones in the Classroom: Examining the Effects of Texting, Twitter, and Message Content on Student Learning". Researchers looked at 145 American university students in the classroom. Some of the students used their mobile phones during class, while the others had their phones switched off. The head researcher, Dr Jeffrey Kuznekoff, said students who did not use their mobile phones while the teacher was talking got higher scores on tests they took at the end of the class.