The interconnected web of our friends, family, neighbors and acquaintances may dominate our lives more than we know.
They’ve always been there, making up our social support systems. But now, largely thanks to the burgeoning popularity of online social networks like Facebook, researchers are discovering what a powerful influence our connections — both online and off — really have over our lives.
“Those of us who study social networks believe they matter — that things do spread along social networks,” says Claude Fischer, a sociology professor at the University of California-Berkeley.
Because social networks online are much more clearly defined than offline connections, they have been a boon to researchers. And studies are finding that despite dire predictions from naysayers who warned that spending too much time online would be damaging to real-life relationships, the opposite appears to be true.
The findings, trickling in from early research, suggest health and psychological benefits for those who “friend” and are “friended.” But as with all new media, critics say it’s much too soon to know about all the possible long-term effects online social networking might have — from growing obesity and musculoskeletal problems to loss of privacy and overwhelming commercialism.
“Social networking sites have brought social networks into people’s consciousness,” says Barry Wellman, a sociologist at the University of Toronto in Canada who started analyzing social networks in the 1960s and has expanded his studies to online.
For the most part, being part of a social network is good for you, research suggests. For example, a study in this month’s Scientific American Mind finds that social support and social networking offer benefits, from additional resilience to greater life satisfaction to reducing the risk of health problems. Other studies in the past two years have found that feeling like a part of a larger group helps in stroke recovery…