Monotask

Derek Dean and Caroline Webb, McKinsey Quarterly:

We tend to believe that by doing several things at the same time we can better handle the information rushing toward us and get more done. What’s more, multitasking—interrupting one task with another—can sometimes be fun. Each vibration of our favorite high-tech e-mail device carries the promise of potential rewards. Checking it may provide a welcome distraction from more difficult and challenging tasks. It helps us feel, at least briefly, that we’ve accomplished something—even if only pruning our e-mail in-boxes. Unfortunately, current research indicates the opposite: multitasking unequivocally damages productivity.