Using digital technologies does not directly cause stress, but social media can increase awareness of problems facing friends and family, and this stress is "contagious," researchers said today.
A report by the Pew Research Center and Rutgers University researchers concluded that the stress facing some users of social networks was related to "the cost of caring."
"There is no evidence in our data that social media users feel more stress than people who use digital technologies less or not at all," said Rutgers researcher Keith Hampton, one of the author of the report.
Hampton said data did not support the notion that people become stressed from keeping up with social media networks like Facebook and Twitter.
But he added that "learning about and being reminded of undesirable events in other people's lives makes people feel more stress themselves. This finding about the cost of caring adds to the evidence that stress can be contagious."
Overall, the researchers found frequent Internet and social media users do not have higher levels of stress than the general population, and that many who use Twitter, email, and cell phone picture sharing report lower levels of stress.
There were, however, some gender differences in how social media use affected stress.
"There was no statistical difference in stress levels between men who use social media, cell phones, or the Internet and men who do not use these technologies," the researchers wrote.
But "a women who uses Twitter several times per day, sends or receives 25 emails per day, and shares two digital pictures through her mobile phone per day, scores 21 per cent lower on our stress measure than a woman who does not use these technologies at all.
