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Study Finds Why Conservatives and Liberals Do Not See Things Same Way

by Kathy Jones on January 26, 2012 at 11:31 PM
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 Study Finds Why Conservatives and Liberals Do Not See Things Same Way

A new study has suggested that there are biological truths behind varying point of views of political left and right and why they do not see things eye-to-eye.

In a series of experiments, researchers from the University of Nebraska-Lincoln closely monitored physiological reactions and eye movements of study participants when shown combinations of both pleasant and unpleasant images.

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Conservatives reacted more strongly to, fixated more quickly on, and looked longer at the unpleasant images; liberals had stronger reactions to and looked longer at the pleasant images compared with conservatives.

"It's been said that conservatives and liberals don't see things in the same way," said Mike Dodd, UNL assistant professor of psychology and the study's lead author.
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"These findings make that clear - quite literally."

To gauge participants' physiological responses, they were shown a series of images on a screen. Electrodes measured subtle skin conductance changes, which indicated an emotional response.

The cognitive data, meanwhile, was gathered by outfitting participants with eyetracking equipment that captured even the most subtle of eye movements while combinations of unpleasant and pleasant photos appeared on the screen.

While liberals' gazes tended to fall upon the pleasant images, such as a beach ball or a bunny rabbit, conservatives clearly focused on the negative images - of an open wound, a crashed car or a dirty toilet, for example.

Consistent with the idea that conservatives seem to respond more to negative stimuli while liberals respond more to positive stimuli, conservatives also exhibited a stronger physiological response to images of Democratic politicians - presumed to be a negative to them - than they did on pictures of well-known Republicans.

Liberals, on the other hand, had a stronger physiological response to the Democrats - presumed to be a positive stimulus to them - than they did to images of the Republicans.

By studying both physiological and cognitive aspects, the researchers established unique new insights into the growing notion that political leanings are at least partial products of our biology, UNL political scientist and study co-author Kevin Smith said.

UNL political scientist and co-author John Hibbing said the results might mean that those on the right are more attuned and attentive to aversive elements in life and are more naturally inclined to confront them. From an evolutionary standpoint, that makes sense, he said.

The results also are consistent with conservatives' support of policies to protect society from perceived external threats (support for increased defense spending or opposition to immigration) and internal ones as well (support for traditional values and being tough on crime), Hibbing added.

Source: ANI
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