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Democrats and Republicans Both Adept at Ignoring Facts, Study Finds
This is an article I found on livesciece.com and thought I should share it.
Democrats and Republicans Both Adept at Ignoring Facts, Study Finds
By LiveScience Staff
posted: 24 January 2006
10:03 am ET
Democrats and Republicans alike are adept at making decisions without letting the facts get in the way, a new study shows.
And they get quite a rush from ignoring information that's contrary to their point of view.
Researchers asked staunch party members from both sides to evaluate information that threatened their preferred candidate prior to the 2004 Presidential election. The subjects' brains were monitored while they pondered.
The results were announced today.
"We did not see any increased activation of the parts of the brain normally engaged during reasoning," said Drew Westen, director of clinical psychology at Emory University. "What we saw instead was a network of emotion circuits lighting up, including circuits hypothesized to be involved in regulating emotion, and circuits known to be involved in resolving conflicts."
Bias on both sides
The test subjects on both sides of the political aisle reached totally biased conclusions by ignoring information that could not rationally be discounted, Westen and his colleagues say.
Then, with their minds made up, brain activity ceased in the areas that deal with negative emotions such as disgust. But activity spiked in the circuits involved in reward, a response similar to what addicts experience when they get a fix, Westen explained.
The study points to a total lack of reason in political decision-making.
"None of the circuits involved in conscious reasoning were particularly engaged," Westen said. "Essentially, it appears as if partisans twirl the cognitive kaleidoscope until they get the conclusions they want, and then they get massively reinforced for it, with the elimination of negative emotional states and activation of positive ones."
Notably absent were any increases in activation of the dorsolateral prefrontal cortex, the part of the brain most associated with reasoning.
The tests involved pairs of statements by the candidates, President George W. Bush and Senator John Kerry, that clearly contradicted each other. The test subjects were asked to consider and rate the discrepancy. Then they were presented with another statement that might explain away the contradiction. The scenario was repeated several times for each candidate.
The brain imaging revealed a consistent pattern. Both Republicans and Democrats consistently denied obvious contradictions for their own candidate but detected contradictions in the opposing candidate.
"The result is that partisan beliefs are calcified, and the person can learn very little from new data," Westen said.
Vote for Tom Hanks
Other relatively neutral candidates were introduced into the mix, such as the actor Tom Hanks. Importantly, both the Democrats and Republicans reacted to the contradictions of these characters in the same manner.
The findings could prove useful beyond the campaign trail.
"Everyone from executives and judges to scientists and politicians may reason to emotionally biased judgments when they have a vested interest in how to interpret 'the facts,'" Westen said.
The researchers will present the findings Saturday at the Annual Conference of the Society for Personality and Social Psychology.
Well, I believe that this study clearly shows the disadvantage of a two-party system. There is only one way to think as far as most people are concerned when they've been forced to consider things in only two different ways. Since there are only two parties in teh US, one party has to choose a stance on a subject, and the other has to take up the opposite POV. It leads to far too much black and white thinking, when most issues are best served by grey.
__________________ "If I were you"
"If you were me, you'd know the safest place to hide...is in sanity!
that's why i'm not a member of a political party and philosophically would describe myself as a conservative mutualist
__________________ Land of the free, home of the brave...
Do you think we will ever be saved?
In this land of dreams find myself sober...
Wonder when will it'll all be over...
Living in a void when the void grows colder...
Wonder when it'll all be over?
Will you be laughing when it's over?
mutualism-that wonderful blend of social safety nets, capitalism, direct democratic elections, and a government structure that's pretty close to anarchism
__________________ Land of the free, home of the brave...
Do you think we will ever be saved?
In this land of dreams find myself sober...
Wonder when will it'll all be over...
Living in a void when the void grows colder...
Wonder when it'll all be over?
Will you be laughing when it's over?
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Jan 25th, 2006 07:46 PM
