Now here's something I didn't know:
How many American marriages end in divorce? One in two, if you believe the statistic endlessly repeated in news media reports, academic papers and campaign speeches.
The figure is based on a simple - and flawed - calculation: the annual marriage rate per 1,000 people compared with the annual divorce rate. In 2003, for example, the most recent year for which data is available, there were 7.5 marriages per 1,000 people and 3.8 divorces, according to the National Center for Health Statistics.
But researchers say that this is misleading because the people who are divorcing in any given year are not the same as those who are marrying, and that the statistic is virtually useless in understanding divorce rates. In fact, they say, studies find that the divorce rate in the United States has never reached one in every two marriages, and new research suggests that, with rates now declining, it probably never will.
The method preferred by social scientists in determining the divorce rate is to calculate how many people who have ever married subsequently divorced. Counted that way, the rate has never exceeded about 41 percent, researchers say. Although sharply rising rates in the 1970's led some to project that the number would keep increasing, the rate has instead begun to inch downward.
More interesting yet:
As the overall divorce rates shot up from the early 1960's through the late 1970's, Dr. Martin found, the divorce rate for women with college degrees and those without moved in lockstep, with graduates consistently having about one-third to one-fourth the divorce rate of nongraduates.
But since 1980, the two groups have taken diverging paths. Women without undergraduate degrees have remained at about the same rate, their risk of divorce or separation within the first 10 years of marriage hovering at around 35 percent. But for college graduates, the divorce rate in the first 10 years of marriage has plummeted to just over 16 percent of those married between 1990 and 1994 from 27 percent of those married between 1975 and 1979.
That the divorce rate isn't actually approaching 65 percent doesn't get a whole lot of attention, but it's easy enough to see why. The incentive for the media is to continue their family-is-flailing narrative, saying we have a more moderate divorce rate just doesn't lend itself to hysterical specials during sweeps week. And woe to the family values politician who inveighs against our culture of sin and then admits that it's a little less sinful than previously thought. It's like with video game violence -- no one gets any traction out of correcting the record on their links to violence, but plenty of folks make careers out of hyping it.
