Numerous studies from psychology, cognitive science, and neuroscience have generated substantial evidence suggesting that multitasking while doing schoolwork has a significant detrimental effect on student learning and performance. Despite this evidence, attending to multiple streams of information and entertainment while doing homework, writing a…

Many kindergarten teachers have encountered children who enter school lacking the ability to control their behavior, but they may not understand the social and biological processes behind these children's disruptive behavior. The author reviews research into early childhood brain development to explain how trauma and chronic stress can make it…