[jqueryin]

I would bet on too much screen time for the whole family; seen it first hand. Parents sitting on their devices all evening and not interacting with their children. It's a missed opportunity for learning, especially at a young age.

[neilv]

That's a disturbing image I hadn't considered. The parents I know (mainly CS people) have talked for years about "limiting screen time" of the kids, but I didn't consider that some other parents might have too much screen time themselves, to the point of shortchanging child early development.

[icebraining]

Which devices? The data used in this report is mostly pre-smartphone.