My five-year-old has a tablet for learning apps, and honestly, I see her focus shorter each week—she'll abandon a puzzle after two minutes to swipe to the next game. But then I watch her negotiate a turn with a friend at the playground, and that seems like the real skill she needs for school. Is screen time actually harming kids' attention, or are we just panicking because they learn differently than we did? I lean toward limiting devices, but I'm not sure where the line is.