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"OH WATERS, TEEM WITH MEDICINE TO KEEP MY BODY SAFE FROM HARM, SO THAT I MAY LONG SEE THE SUN." - Rig Veda
Tive uns sete ou oito orgasmos a ver este filme, if anyone cares...
"Language function is processed predominantly in the left hemisphere of the brain, which receives visual information directly from the right visual field. "So it would make sense for the language processes of the left hemisphere to influence perception more in the right half of the visual field than in the left half," said Regier, an associate professor of psychology at the University of Chicago who proposed the idea behind the study.
Many of the distinctions made in English, such as between colors, do not appear in other languages, and vice versa, according to researchers. For instance, English uses two different words for the colors blue and green, while many other languages - such as Tarahumara, an indigenous language of Mexico - instead uses a single color term that covers shades of both blue and green. An earlier study by Kay, a UC Berkeley professor emeritus of linguistics and a senior research scientist at the International Computer Science Institute in Berkeley, and his colleagues had shown that speakers of English and Tarahumara perceive colors differently: English speakers found blues and greens to be more distinct from each other than did speakers of Tarahumara, as if the English green/blue linguistic distinction sharpened the perceptual difference between the colors themselves.
The present study essentially repeated the English part of that earlier test, but also made sure that colors were presented to either the right or the left half of the visual field - something the earlier study hadn't done - so as to test whether language influences the right half of our visual world more than the left half, as predicted by brain organization.
In each experimental trial of the current study, participants saw a ring of 12 small colored squares. All but one of the squares were the same color. The "odd man out" square appeared in either the right or left half of the circle, and participants were asked to indicate its position with a keyboard response. Critically, the color of this square had either the same name as the other squares (green, for example, but a different shade of green from the other squares), or a different name (a shade of blue, while the others were all a shade of green).
Participants responded more quickly when the color of the odd-man-out square had a different name than the color of the other squares - as if the linguistic difference had heightened the perceptual difference - but this only occurred if the odd-man-out was in the right and not the left half of the visual field. This was the predicted pattern.