Have you ever wondered how music affects what you’re doing? Kiss and Linnell shared some research on two sets of people who either sat in silence or listened to some music while they are focused on something. To measure this: one group “completed a variation of the Psychomotor Vigilance Task—that has long been used to measure sustained attention—in silence and [the other group] with their self-selected or preferred music [to hear while working on a task that requires attention] in the…