Research has found that using electronics at bedtime more than doubles the risk of poor sleep for children. The study, published in JAMA Pediatrics, examined data from children who reported using their smartphone or tablet within 90 minutes of bedtime.
"When I was growing up, I rarely used my home computer for school work. In college and med school, it was more common, but I still used it mostly to write papers. However, there has been a huge shift in the way that we consume information and produce work.