Thursday, October 2, 2008

This is your brain on politics

U.S. presidential candidates have been stumping for nearly two years with their every move being analyzed and reported ad nauseum. Logically, voters should be able to tap into lots of information when they make their decisions come November. But it turns out there's a lot more going on when we step behind the curtain to cast our ballot.

Though it is impossible to know for sure whether people actually vote along party lines, for example, many psychological studies have shown that political affiliation plays a large role, not just in the voting booth, but when people must decide how they feel about political issues, as well. Emory University political psychologist Drew Westen and his colleagues previously published a study in which they correctly predicted people's views on political issues based solely on their emotions.

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