Aug 242011
 

Additionally, while all of us celebrate our ability to multitask, it’s really “serial” tasking that we’re doing. In effect, we’re requiring our brain to act like a teenager learning to drive a five-speed: We’re shifting gears quickly and abruptly, and slamming on the breaks in the process. As it sounds, this is not always the best way to get from point A to point B.

via Why Multitasking May Make You Less Productive.