A recent NYT headline seems like the premise for a particularly dark dystopian movie: Emily Oster, "Only Children Are Not Doomed", NYT 4/27/2020. A sort of cross between 12 Monkeys and Lord of the Flies? No:
The coronavirus pandemic has created a lot of confusion, but it also may bring into focus a question many parents (or expectant parents) ask: What is the right number of kids for my family? Quarantine or not, having siblings shapes one’s experiences and development. On balance, is this for good or for ill? […]
Overall, when it comes to what economists call success, having siblings simply does not seem to matter.
But what about the awkward only child? The data has largely rejected that idea for decades. One 1987 review article, which summaries 140 studies, found some evidence of more “academic motivation” among only children, but no differences on personality traits like extroversion. In other words, although you might expect a built-in playmate makes a kid more social, the data doesn’t bear that out.
Read the rest of this entry »