A study published in PLOS One reveals what happens to people’s brains and bodies when their phones are out of reach or are out of reach, according tomedia. In the study, Dave Markowitz, an assistant professor at Stanford University, and his colleagues recruited 125 subjects who were randomly assigned to three groups and then instructed to sit alone in an empty room for six minutes. Here’s how to group:
Group 1: Subjects can use mobile phones for entertainment, but can not make phone calls and text messages;
Second group: subjects need to put their mobile phones outside the room, and then find their own entertainment;
Group 3: Subjects can carry mobile phones, but place the phone screen down on the table in front of them and cannot leave their seats.
The participants’ happiness, concentration and overall mood were then tested by questionnaire.
Markowitz and his colleagues found that subjects without cell phones had more difficulty concentrating than those who used them. Subjects who carried a cell phone but could not use it had higher concentration skills than those who did not.
Mr Markowitz says the findings are surprising because people are more able to concentrate than people who don’t have them when they have them and don’t have them, at least in front of you. This may be because when there is some form of external stimulation, even if not used, I think it can make people more focused.
The study is consistent with previous research by Tim Wilson of the University of Virginia that when people have time to think hard, there are adverse psychological consequences, such as reduced speed, harder concentration, and easier inattentiveness when people have time to think hard.