A reminder that children don't always create happiness

Most people assume that having children will make them happier. Yet a wide variety of academic research shows that parents are not happier than their childless peers, and in many cases are less so. This finding is surprisingly consistent, showing up across a range of disciplines...

This result also shows up regularly in relationship research, with children invariably reducing marital satisfaction. The economist Andrew Oswald, who's compared tens of thousands of Britons with children to those without, is at least inclined to view his data in a more positive light: "The broad message is not that children make you less happy; it's just that children don't make you more happy." That is, he tells me, unless you have more than one. "Then the studies show a more negative impact." 

As a rule, most studies show that mothers are less happy than fathers, that single parents are less happy still, that babies and toddlers are the hardest, and that each successive child produces diminishing returns. But some of the studies are grimmer than others. Robin Simon, a sociologist at Wake Forest University, says parents are more depressed than nonparents no matter what their circumstances-whether they're single or married, whether they have one child or four.

The full essay is at New York magazine, via Kottke.