- Aug 21, 2007
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Not sure if this has been posted, since it dates to Spring 2014.
Disclaimer: My whole world doesn't come tumbling down if I find out my ideological opponents have higher IQs than me. I've found the whole exercise to be one in schoolyard dick-measuring.
Nonetheless, it seems that conventional wisdom has settled that democrats generally have higher IQs than republicans. Certain posters around here gleefully flaunt it. And I'd made peace with that until I found this:
http://reason.com/archives/2014/06/13/are-conservatives-dumber-than-liberals
Apparently, socially liberal and economically conservative (economically classical liberal, that is) is the sweet spot for IQ. Or in other words, libertarians. The collective republican IQ is given a boost by the fact that libertarians are more likely to vote R than D.
Kinda like why the SEC has a good GPA overall: Vanderbilt.
The study itself is below, though it's only the abstract:
http://www.sciencedirect.com/science/article/pii/S0160289614000373
Disclaimer: My whole world doesn't come tumbling down if I find out my ideological opponents have higher IQs than me. I've found the whole exercise to be one in schoolyard dick-measuring.
Nonetheless, it seems that conventional wisdom has settled that democrats generally have higher IQs than republicans. Certain posters around here gleefully flaunt it. And I'd made peace with that until I found this:
http://reason.com/archives/2014/06/13/are-conservatives-dumber-than-liberals
Because research has "consistently shown that intelligence is positively correlated with socially liberal beliefs and negatively correlated with religious beliefs," Carl suggests that in the American political context, social scientists would expect Republicans to be less intelligent than Democrats. Instead, Republicans have slightly higher verbal intelligence scores (2–5 IQ points) than Democrats. How could that be?
Carl begins by pointing out that there is data suggesting that a segment of the American population holding classical liberal beliefs tends to vote Republican. Classical liberals, Carl notes, believe that an individual should be free to make his own lifestyle choices and to enjoy the profits derived from voluntary transactions with others. He proposes that intelligence actually correlates with classically liberal beliefs.
To test this hypothesis, Carl uses data on political attitudes and intelligence derived from the General Social Survey, which has been administered to representative samples of American adults every couple of years since 1972. Using GSS data, respondents are classified on a continuum ranging from strong Republican through independent to strong Democrat. Carl then creates a measure of socially liberal beliefs based on respondents' attitudes toward homosexuality, marijuana consumption, abortion, and free speech for communists, racists, and advocates for military dictatorship. He similarly probes liberal economic views, with an assessment of attitudes toward government provision of jobs, industry subsidies, income redistribution, price controls, labor unions, and military spending. Verbal Intelligence is evaluated using the GSS WORDSUM test results.
Comparing strong Republicans with strong Democrats, Carl finds that Republicans have a 5.48 IQ point advantage over Democrats. Broadening party affiliation to include moderate to merely leaning respondents still results in a Republican advantage of 3.47 IQ points and 2.47 IQ points respectively. Carl reconciles his findings with the social science literature that reports that liberals are more intelligent than conservatives by proposing that Americans with classically liberal beliefs are even smarter. Carl further reports that those who endorse both social conservatism and economic statism also have lower verbal IQ scores.
Apparently, socially liberal and economically conservative (economically classical liberal, that is) is the sweet spot for IQ. Or in other words, libertarians. The collective republican IQ is given a boost by the fact that libertarians are more likely to vote R than D.
Kinda like why the SEC has a good GPA overall: Vanderbilt.
The study itself is below, though it's only the abstract:
http://www.sciencedirect.com/science/article/pii/S0160289614000373
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