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SOCIAL HAPPINESS….Remember all those news reports from last week hawking a study about how happiness is spread via social networks? Via Justin Wolfers, a couple of spoilsports have done a competing study that looked at a few other characteristics. From their writeup:

As we intended to investigate potential biases in previous methods, we looked at three health outcomes that could not credibly be subject to social network effects and were available in all three waves of the data: self reports of skin problems, self reports of headaches, and height over time.

Long story short, they found network effects for all three of these things even though network effects almost certainly don’t exist. The problem, they say, is that shared environments (same school, similar eating habits, etc.) can explain much of the supposed “contagion,” but the datasets used for social network studies often don’t include enough information on individual environments to allow it to be factored out.

In other words, be careful accepting breathless claims about the spread of this or that via social networks. Maybe it’s true, maybe it isn’t. On the other hand, it can’t hurt to have happy friends, can it?

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Fact:

In-depth journalism that investigates the powerful takes real money and is so damn important right now.But it doesn’t take a Mother Jones investigation to know that billionaires and corporations will never fund the type of reporting (like they do politicians) we do that exists to help bring about change. Instead, our mission-driven journalism is made possible by people power, and has been for 46 years now since our founding as a non-profit.

In “TITLE TK” Monica Bauerlein writes about the perilous moment we’re in, and why it’s so important that we raise $325,000 by the time November’s midterms are decided so we can be ready to throw everything we have at the big issues facing the nation no matter what happens. Please help MoJo’s people-powered journalism with a donation today.

$400,000 to go!

payment methods

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