A team led by psychologist Martin Doherty of the University of Stirling in Scotland found that visual illusions that befuddle adults don’t effect children as easily. The pair of orange circles in the above illusion are slightly different in size. The blue dots will either accentuate those differences, or mislead the eye into thinking they are bigger or smaller than they are. In an experiment, participants of different ages were asked to identify the circle that looked bigger.

For 4- to 6-year-olds, accuracy of size perception for misleading images remained at about what it was for control images. Misleading images increasingly elicited errors from older children and tricked adults most of the time. Adults made almost no errors on helpful images. Kids from age 7 to 10 erred on a minority of helpful images, while 4- to 6-year-olds performed no better than chance.

The results suggest that considering context in images is something we learn as we age. Link

The results showed that people who had been sitting up straight were much more likely to believe the positive things they’d been writing about themselves, whereas those who were slouching weren’t so sure. Meanwhile a doubtful posture had very little effect on the half who were thinking negatively about themselves.

You know, Mom is always right. Link

The research shows men who spend even a few minutes in the company of an attractive woman perform less well in tests designed to measure brain function than those who chat to someone they do not find attractive…

Women, however, were not affected by chatting to a handsome man.

This may be simply because men are programmed by evolution to think more about mating opportunities.

Psychologists at Radboud University in The Netherlands carried out the study after one of them was so struck on impressing an attractive woman he had never met before, that he could not remember his address when she asked him where he lived.

Researchers said it was as if he was so keen to make an impression he ‘temporarily absorbed most of his cognitive resources.’

Link via The Presurfer (Photo: Getty)

In a nationwide experiment, Bertrand and Morse found that providing a clear and tangible description of a loan’s cost reduced the number of applicants choosing to take payday loans by as much as 10 percent. Better information, it turns out, may dissuade borrowers vulnerable to the lure of quick cash while maintaining the option of immediate financing for those truly in need.

Among the other 90%, some won’t change their behavior no matter what, but many have no other credit options available. Link

Are you listening to me? Didn’t I just tell you to get your coat? Helloooo! It’s cold out there…

So goes many a conversation between parent and toddler. It seems everything you tell them either falls on deaf ears or goes in one ear and out the other. But that’s not how it works.

Toddlers listen, they just store the information for later use, a new study finds.

"I went into this study expecting a completely different set of findings," said psychology professor Yuko Munakata at the University of Colorado at Boulder. "There is a lot of work in the field of cognitive development that focuses on how kids are basically little versions of adults trying to do the same things adults do, but they’re just not as good at it yet. What we show here is they are doing something completely different."

Link

Not according to science – Robert Roy Britt of LiveScience explains why in high-stakes politics and business, there are only two color of ties, red and blue:

Red and blue are also thought by psychologists to improve brain performance and receptivity to advertising. The new study in Science supports this idea. It also suggests nuances the president might want to know about, assuming one buys into the notion that presidential messages — delivered on television or on Capitol Hill — are essentially a form of advertising.

The study found that red is the most effective at enhancing our attention to detail, while blue is best at boosting our ability to think creatively.

"Previous research linked blue and red to enhanced cognitive performance, but disagreed on which provides the greatest boost," said study leader Juliet Zhu of the University of British Columbia. "It really depends on the nature of the task."

Zhu and colleagues tracked the performance of more than 600 people on cognitive tasks that required either creativity or attention to detail. Most experiments were conducted on computers with a screen that was red, blue or white.

Red boosted performance on detail-oriented tasks such as memory retrieval and proofreading up to 31 percent more than blue. For brainstorming and other creative tasks, blue cues prompted participants to produce twice as many creative outputs compare to red cues.

Link

Psychologists at the University of British Columbia have conducted a study on the cognitive effects of colors. They found that red helped subjects concentrate while blue led to greater creativity.

“Think about red, and what comes to mind: stop lights, stop signs, danger, ambulances…People want to avoid those things, and that’s why they do better on detail-oriented tasks…Blue is the color of the sky, the ocean, safety…When their environment is safe, people are more explorative.”

Link

From the Upcoming ueue, submitted by whitespace.

In a study presented Tuesday, neuroscientists at Stockholm’s renowned Karolinska Institute show how they got volunteers wearing virtual reality goggles to experience the illusion of swapping bodies with a mannequin and a real person.

“We were interested in a classical question that philosophers and psychologists have discussed for centuries: why we feel that the self is in our bodies,” project leader Henrik Ehrsson said. “To study this scientifically we’ve used tricks, perceptual illusions.”

70-80% of the test subjects experienced the illusion “very strongly”. How weird that feeling must be! Link -Thanks, Geekazoid!

(image credit: AP/Niklas Larsson)