Attention Residue is killing our ability to do meaningful work. Multitasking is a myth.
Prof Sophie Leroy, Carlson School of Management, University of Minnesota, conducted two experiments where she found that people are less productive when they are multitasking or switching between tasks. In her 2009 research paper published as “Why is it so hard to do my work?…” : her abstract states : “…people need to stop thinking about one task in order to fully transition their attention and perform well on another. Yet, results indicate it is difficult for people to transition their attention away from an unfinished task and their subsequent task performance suffers.”