Attention and Multitasking

The human brain can only consciously focus on one or two things at a time, yet many believe they can juggle multiple media streams. This illusion of multitasking leads to decreased competence and creativity, as demonstrated by a study showing that uninterrupted workers scored higher on IQ tests than those frequently distracted. The switch cost effect reveals the significant impact of trying to do too much at once, emphasizing the need to prioritize focused attention.