 So in this study, they wanted to see what are the benefits of the effects of limiting screen time for kids. They had 90 families. They separated them into two groups. And in one group, they limited to three hours a week of screen time. And they found that in the group where they limited, they had improvements in emotional well-being, behavior and social scores, things that you would expect. But just to take a step back, the average teen adolescent child today spends about eight hours a day on screens.