Can Facebook be good for your working memory?
Is technology impairing our working memory? From our ever-increasing reliance on word processing to help us improve grammar, Blackberries to remind us of appointments, speed-dial so we don’t have to remember phone numbers and a universe of information available at the click of a mouse. What is the trade-off: what we do give up when we rely on new technology? Are the likes of Facebook and YouTube reducing our ability to engage in everyday life? In fact, the opposite may be true; technology can dramatically improve our working memory.
Facebook one of the most popular social networking sites with more than 300 million active users. Apart from the novelty of connecting with people you haven’t seen since you were 5 years old (for better or for worse!), it can also promote a sense of social connectedness. Those who are cut off from others often become isolated and may miss out on many benefits within education and employment. Studies on elderly populations found that those who spent more time meeting up with friends or talking on the phone experience less memory loss than their peers who were more isolated.
Technology is advancing quickly and more and more students use social networking sites. But what impact does this have on education? Can virtual social connections boost working memory? I looked at these questions in a recent study. A group of high-schoolers filled in a questionnaire about how long they spent using social networking sites, such as Facebook. I also measured their IQ, working memory, and academic attainment. I found that those who used Facebook more regularly (1x a day) had better working memory scores, as well as higher spelling and vocabulary. The sense of belonging and social connectedness that we feel when using social networking sites such as Facebook, releases a feel-good hormone, which bolsters our working memory. Good news for schools who are integrating social networking sites into their programs.
