If you’ve ever opened another tab and made the grocery order during a Zoom meeting, folded laundry while helping your kids with their homework, or listened to a podcast while working out, you’ve been guilty of multitasking. Why guilty? Isn’t this just being super efficient? Not really. A growing body of research has found that it’s far less efficient to try to do two (or more!) things at once than to focus on just one task at a time. Multitasking can interfere with working memory, cause students to do worse in school, and could possibly even create potentially long-term memory problems.