The media and popular press point clearly to new technologies as the cause of this decline but also, ironically, as the source of the “new literacy.” Texting, YouTube, Twitter, Facebook, and countless other technologies and media are widely seen as undermining or displacing literacy. Not so. They are certainly changing our relationship with literacy and altering what it means to be literate in a ubiquitous multimedia world. But all these things are intimately linked to literacy.

In another study, video game skills were a better predictor of surgeons' success in performing laparoscopic surgery than actual laparoscopic surgery experience. In laparoscopic surgery, a surgeon makes a small incision in a patient and inserts a viewing tube with a small camera. The surgeon examines internal organs on a video monitor connected to the tube and can use the viewing tube to guide the surgery.   "Video game skill predicted laparoscopic surgery skills," Greenfield said. "The best video game players made 47 percent fewer errors and performed 39 percent faster in laparoscopic tasks than the worst video game players."