I think that it's true enough that liberals and conservatives have brains that work differently. Not clear to me that there's data showing which one causes the other, if there is a cause. Correlation isn't necessarily causation.
And there's some survival value in being hazard-avoiding, as well as in being open to new ideas.
If one is better than the other, one would expect that there would be one tending to dominate.
And no, it doesn't mean that conservatives are dumb.
Although it is not true that all conservatives are stupid people, it is true that most stupid people are conservative.
John Stuart Mill
http://www.brainyquote.com/quotes/quotes/j/johnstuart201721.html#hLwQFg1V2PCR5wzL.99
Skeptical about that. And while classic conservatives might be dumber than liberals, the indications are that classic liberals (libertarians) are smarter than either.
For an inkling of what some social scientists think conservatives believe, parse a 2008 study by the University of Nevada at Reno sociologist Markus Kemmelmeier. To probe the political and social beliefs of nearly 7,000 undergraduates at an elite university, Kemmelmeier devised a set of six questions asking whether abortion, same-sex marriage, and gay sex should be legal, whether handguns and racist/sexist speech on campus should be banned, and whether higher taxes should be imposed on the wealthy. The first three were supposed to measure the students' views of "conservative gender roles," and the second set was supposed to gauge their "anti-regulation" beliefs. Kemmelmeier clearly thought that "liberals" would tend to be OK with legal abortion, same-sex marriage, and gay sex, and would opt to ban handguns and offensive speech and to tax the rich. Conservatives would supposedly hold the opposite views.
Savvy readers may recognize a problem with using these questions to sort people into just two ideological categories. And sure enough, Kemmelmeier got some results that puzzled him. He found that students who held more traditional views on gender and sex roles averaged lower on their verbal SAT and Achievement Test scores. "Surprisingly," he continued, this was not true of students with anti-regulation attitudes. With them, "all else being equal, more conservative respondents scored higher than more liberal respondents." Kemmelmeier ruefully notes that "this result was not anticipated" and "diametrically contradicts" the hypothesis that conservatism is linked to lower cognitive ability. Kemmelmeier is so evidently lost in the intellectual fog of contemporary progressivism that he does not realize that his questionnaire is impeccably designed to identify classical liberals, a.k.a. libertarians, who endorse liberty in both the social and economic realms.
http://reason.com/archives/2014/06/13/are-conservatives-dumber-than-liberals
So, if someone thinks political orientation is a good indication of IQ, he's probably a conservative. Or a liberal.
For what that's worth.
And there's some survival value in being hazard-avoiding, as well as in being open to new ideas.
If one is better than the other, one would expect that there would be one tending to dominate.
And no, it doesn't mean that conservatives are dumb.
Although it is not true that all conservatives are stupid people, it is true that most stupid people are conservative.
John Stuart Mill
http://www.brainyquote.com/quotes/quotes/j/johnstuart201721.html#hLwQFg1V2PCR5wzL.99
Skeptical about that. And while classic conservatives might be dumber than liberals, the indications are that classic liberals (libertarians) are smarter than either.
For an inkling of what some social scientists think conservatives believe, parse a 2008 study by the University of Nevada at Reno sociologist Markus Kemmelmeier. To probe the political and social beliefs of nearly 7,000 undergraduates at an elite university, Kemmelmeier devised a set of six questions asking whether abortion, same-sex marriage, and gay sex should be legal, whether handguns and racist/sexist speech on campus should be banned, and whether higher taxes should be imposed on the wealthy. The first three were supposed to measure the students' views of "conservative gender roles," and the second set was supposed to gauge their "anti-regulation" beliefs. Kemmelmeier clearly thought that "liberals" would tend to be OK with legal abortion, same-sex marriage, and gay sex, and would opt to ban handguns and offensive speech and to tax the rich. Conservatives would supposedly hold the opposite views.
Savvy readers may recognize a problem with using these questions to sort people into just two ideological categories. And sure enough, Kemmelmeier got some results that puzzled him. He found that students who held more traditional views on gender and sex roles averaged lower on their verbal SAT and Achievement Test scores. "Surprisingly," he continued, this was not true of students with anti-regulation attitudes. With them, "all else being equal, more conservative respondents scored higher than more liberal respondents." Kemmelmeier ruefully notes that "this result was not anticipated" and "diametrically contradicts" the hypothesis that conservatism is linked to lower cognitive ability. Kemmelmeier is so evidently lost in the intellectual fog of contemporary progressivism that he does not realize that his questionnaire is impeccably designed to identify classical liberals, a.k.a. libertarians, who endorse liberty in both the social and economic realms.
http://reason.com/archives/2014/06/13/are-conservatives-dumber-than-liberals
So, if someone thinks political orientation is a good indication of IQ, he's probably a conservative. Or a liberal.
For what that's worth.