I’m not going to dignify this with a thorough debunking, but here’s a quick note to highlight the evil that walks among us in academic robes.

Brad Wilcox and Robin Fretwell Wilson wrote a piece for “Post Everything” at the Washington Post that was originally titled like this:

The post didn’t specifically say what’s in the headline, but in this case I have to give credit to the overreaching headline writer for accurately capturing the basic message of the piece. What Brad wants to do is make people think that without exactly saying it. Erin Gloria Ryan on Jezebel wrote a good alternate headline for it, too: “Violence Against Women Will End When You Sluts Get Married, Says WaPo.”

Their audience is married people who feel superior to women who aren’t married, who want to coerce women into marriage — or cast them out. The friendly side of this is paternalistic shaming, the unfriendly side is violent shaming; both are expressions of patriarchal outlook. Their conclusion:

And, most fundamentally, for the girls and women in their lives, married fathers provide direct protection by watching out for the physical welfare of their wives and daughters, and indirect protection by increasing the odds they live in safe homes and are not exposed to men likely to pose a threat. So, women: if you’re the product of a good marriage, and feel safer as a consequence, lift a glass to dear old dad this Sunday.

I can’t help reading this without hearing a voice that says, “We can do this the easy way, or the hard way.”

After the interwebs’ head exploded over the headline, Brad tweeted, “Working to match title w text,” and then a new headline appeared:

The new headline is supposed to be less offensive, I suppose, but it amounts to the same thing. And it’s based on the same correlations in the post. There is still nothing in the post to show that adding marriage to a random relationship would reduce the odds or level of intimate partner violence. So the implication is the same: shame on you.

On Twitter, Marina Adshade pointed out that marriage rates and violence rates have both been falling for several decades. Brad’s response was, “Fair enough. But the question is this: Would they have fallen even more if marriage was stronger?” That’s a question he should probably have asked before writing the piece.

Can you imagine what he would do if he had the opposite result to work with — an increase in violence during a period of decreasing marriage?

We don’t have to imagine, actually, because he and his marriage-promoting compatriots at the National Marriage Project were all over that in the 1990s. To choose one example I have handy, William Galston, who sits on Brad’s board of advisors at NMP, wrote in 1991 in the New Republic (12/2/91) that, “The American family has changed dramatically in the past generation, and it is children who have paid the price.” We needed, he said, to “relegitimate the discussion of the links between family structure and a range of social ills.” Indeed, “theft, violence, and the use of illicit drugs are far more prevalent among teenagers than they were thirty years ago.” Now, as “revolution in the American family” has reached unprecedented levels, crime has fallen for two decades. <Crickets>

As a spoof — but with real data — I illustrated Adshade’s point. Here is the relationship between marriage prevalence and intimate partner violence rates:

That curvilinear statistical relationship explains 84% of the variance in intimate partner violence rates. If you add the linear time trend, the variance explained jumps to 92% and the effects of marriage remain highly significant.

Wow.

If I were like Brad on the other side of this debate, the news story would read like this:

“We had reason to believe marriage was harmful, on average,” said Prof. Cohen. “But I was surprised by the strength of the relationship, especially the fact that the effect seems to accelerate at higher levels of marriage, as if marriage feeds off itself in a violence loop.” Although further research will be needed to confirm the findings, he added, the statistical association is very strong. “The bottom line is that intimate partner violence is much less common in years when marriage is more rare.”

However, I am not seriously suggesting that the decline in marriage has caused the decline in violence (although reduced exposure of women to men in general may be one factor). In fact, if you add the curvilinear effect of time, the variance explained rises to 95% — and marriage effects disappear. But the fact that violence has dropped so much while marriage has plummeted means Brad has a steeper hill to climb to make his case. It’s not enough to say, maybe violence would have declined even more. This is not one of those random spurious correlations, these are two large social trends affecting whole swaths of the population, and the correlation directly contradicts his theory. When there is a plausible connection, or the trends at least affect the same people, the burden is on the one going beyond the existing evidence to reconcile the hypothesis with the available circumstantial evidence.

But none of this matters to Brad*, or, apparently, Robin Fretwell Wilson. Their conclusion is predetermined. There is nothing that would lead them to conclude that society would not be improved by more marriage. It’s just a case of picking a subject in the news, picking some facts, and repeating their conclusions. And I think it’s appalling.

* If you’re wondering why I seem to be picking on Brad individually, please rest assured it’s nothing personal. If there was any other sociologist who behaved as poorly as he consistently does I would pick on them, too. For endless details, follow the National Marriage Project tag.