Did any one else see this, and are you going to make any changes as a result? I've always been of the opinion that children's sleep is very important, but of course like many families, we have slipped into some bad habits with screens. Dc don't have tvs in their rooms, but they play and watch on screens in the evenings before bed. Dc 1 is 9, and often takes technology into bed.
I'm going to try to follow the advice, particularly for school nights, to turn off all screens 1 hour before bed, bath or shower 30 minutes before bed, and sleepy snacks of banana or porridge.
The children in the study's test performance improved by 50 - 60% after promoting good sleep. Their memory and problem solving vastly improved.
It certainly won't do us any harm to try.