Young children who have more than four hours of screen time a day tend to display pronounced developmental delays in communication and problem-solving, a study has found. The study, stemming from the Tohoku Medical Megabank Project in Japan, adds to concerns over screen time and its implications for child development. Screen time, defined as the duration spent on devices such as televisions, mobile phones and tablets, has seen a sharp rise in recent years. Can we really limit screen time for children in a digital world?This is largely attributed to the more widespread availability of...…Young children who have more than four hours of screen time a day tend to display pronounced developmental delays in communication and problem-solving, a study has found. The study, stemming from the Tohoku Medical Megabank Project in Japan, adds to concerns over screen time and its implications for child development. Screen time, defined as the duration spent on devices such as televisions, mobile phones and tablets, has seen a sharp rise in recent years. Can we really limit screen time for children in a digital world?This is largely attributed to the more widespread availability of...WW…