That’s what Katherine Salant says in her latest column.

…most new houses today feature a capacious master suite that is often large enough to be characterized as a house within a house, or, as some wags have suggested, a McMansion within a McMansion. The master suite usually includes a sitting area for television viewing or computer work as well as the occasional fireplace and kitchenette. The kids are off in their own bedrooms, often with their own attached bathroom and their own television and computer. After dinner, the family scatters. In many households, a family dinner is a rare event.

In the piece she also quotes Stephanie Brown from U of Michigan, Peter Whybrow from UCLA, and Dan Goleman, the author of Emotional Intelligence and Social Intelligence.

There’s certainly something to this. I know in my own case there are many times - like, er, right now - that each person in the household is enganged in their own screen. Occassionally we send each other email or chat messages. Every rare once in a while we’ll yell across the empty living area from whatever room we happen to be in to the other person in another room on the other side of the empty living area.