I'm still trying to read it in depth but I skimmed and didn't see anything about controlling for wealth. I've heard many people talk about when a family isn't w

I'm still trying to read it in depth but I skimmed and didn't see anything about controlling for wealth. I've heard many people talk about when a family isn't well off and both parents need to work, there's a trend to give them a device because it makes for a cheap babysitter. We also know poverty has a big connection with mental health in adults.