Which of the following has been shown to reduce productivity by 40%?

You're working, answering emails, cooking, and cleaning all at once. Believe it or not, although you feel like you're being super efficient by completing simultaneous tasks, studies have shown that multitasking may reduce productivity by up to 40%. Instead, try completing tasks one at a time; you'll likely get them done faster, as you're not distracted.

Last updated 5 years ago · 2.1K views · SOURCE