banner
You are not using a standards compliant browser. Because of this you may notice minor glitches in the rendering of this page. Please upgrade to a compliant browser for optimal viewing:
Firefox
Internet Explorer 7
Safari (Mac and PC)
Featured Article
Women do make men throw caution to the wind, research confirms

Brain (Credit: Jens Langner )
Friday, March 19, 2010

The presence of an attractive woman elevates testosterone levels and physical risk taking in young men, according to a recent study in the inaugural issue of Social Psychological and Personality Science (published by SAGE).

Researchers asked young adult men to perform both easy and difficult tricks on skateboards, first in front of another male and then in front of a young, attractive female. The skateboarder's testosterone levels were measured after each trick.

When skateboarders attempt tricks, they make a split-second decision about whether to abort the trick or try to land it, based on a mid-air evaluation of the likelihood of success and on the physical costs that failure might bring. It was that moment the researchers sought to examine because it resembles the type of risky decisions that young men make when behind the steering wheel of a car or when in physical confrontations with each other.

Consistent with predictions, the young men took greater risks in the presence of the attractive female even when they knew there was a greater chance that they would crash. Testosterone levels were significantly higher in these men than in the men who were in the presence of another male.

"This experiment provides evidence for an effect that has existed in art, mythology, and literature for thousands of years: Beautiful women lead men to throw caution to the wind," write authors Richard Ronay and William von Hippel. "These findings suggest that, for men, the adaptive benefits gained by enticing mates and intimidating rivals may have resulted in evolved hormonal and neurological mechanisms that facilitated greater risk taking in the presence of attractive women."

###

SAGE Publications: http://www.online.sagepub.com
Thanks to SAGE Publications for this article.
This article has been viewed 448 time(s).
Share This Story
Rate Article
Total votes: 0
More Biological Science
Discovered: Audubon's first engraving of a bird

In 1824, three years before he began to publish his famous "double elephant folio" The Birds of America, John James Audubon (1785-1851), the eminent artist of American birds and animals, created a drawing of a running grouse for use in the design for a New Jersey bank note.

Source: The Academy of Natural Sciences | Views: 120 | Comments: 0
'Linc-ing' a noncoding RNA to a central cellular pathway

The recent discovery of more than a thousand genes known as large intergenic non-coding RNAs (or "lincRNAs") opened up a new approach to understanding the function and organization of the genome. That surprising breakthrough is now made even more compelling with the finding that dozens of these lincRNAs are induced by p53, the most commonly mutated gene in cancer

Source: Beth Israel Deaconess Medical Center | Views: 105 | Comments: 0
Researchers find new translocation; weak spots in DNA lead to genetic disease

A genetics research team based at The Children's Hospital of Philadelphia continues to discover recurrent translocations—places in which two chromosomes exchange pieces of themselves. As many as 1 in 600 persons carry balanced chromosome translocations, which involve no loss or gain of DNA.

Source: Children's Hospital of Philadelphia | Views: 147 | Comments: 0
Some trees 'farm' bacteria to help supply nutrients

Some trees growing in nutrient-poor forest soil may get what they need by cultivating specific root microbes to create compounds they require. These microbes are exceptionally efficient at turning inorganic minerals into nutrients that the trees can use. Researchers from France report their findings in the July 2010 issue of the journal Applied and Environmental Microbiology.

Source: American Society for Microbiology | Views: 124 | Comments: 0
Study finds male modesty a turn off for women (and men)

"Macho, macho man. I've got to be, a macho man. Macho, macho man. I've got to be a macho!" — The Village People

Source: Rutgers University | Views: 161 | Comments: 0
The thunderstone mystery

"If one finds something once, it's accidental. If it is found twice, it's puzzling. If found thrice, there is a pattern," the archaeologists Olle Hemdorff and Eva Thäte say.

Source: University of Stavanger | Views: 133 | Comments: 0
Good and bad in the hands of politicians

"In laboratory tests, right- and left-handers associate positive ideas like honesty and intelligence with their dominant side of space and negative ideas with their non-dominant side," says Daniel Casasanto of the Max Planck Institute for Psycholinguistics in Nijmegen, Netherlands.

Source: Max-Planck-Gesellschaft | Views: 141 | Comments: 0
A breakthrough in tuberculosis research

Often causing no symptoms in carriers of the disease, worldwide tuberculosis (TB) infects eight to ten million people every year, kills two million, and it is highly contagious as it is spread through coughing and sneezing.

Source: McGill University | Views: 156 | Comments: 0
Advertisements
News Comments
No comments recorded.
Add Comment?
Are you a Member or a Guest?
Member Commenting:
Make your LabSpaces comments count. Start earning LabSpaces points by becoming a member!.
Learn more.
Please verify that you are human: Register for LabSpaces
Friends

CrimsonBase