Your opinion & share...
Latest topics
» influence line
Yesterday at 3:34 pm by Lynn

» Best links to download ancient tamil books in relation to divination - palmistry classics
Yesterday at 2:47 am by disturbme

» can we change the lines by working on it?
Thu Jun 22, 2017 9:46 am by Naina02

» Hello from lil' ol' me
Wed Jun 21, 2017 8:52 pm by Ichor

» Do you read my hand?
Wed Jun 21, 2017 1:13 pm by pravin kumar

» Palmistry
Tue Jun 20, 2017 5:07 pm by Lynn

» Can someone plz read my palm
Mon Jun 19, 2017 11:32 am by pravin kumar

» marriage questions
Sat Jun 17, 2017 4:04 pm by lkofan246

» UPDATE - The new Palmistry websites TOP 100!!!
Wed Jun 14, 2017 12:28 am by Martijn (admin)

» Question about Krogman hand index
Tue Jun 13, 2017 11:53 pm by Martijn (admin)

» Howdy Everyone!
Tue Jun 13, 2017 11:30 pm by marilynmonroe

» Major Family Crisis? Break in Life line!
Tue Jun 13, 2017 11:18 pm by Lynn

» Marriage and children
Tue Jun 13, 2017 11:13 pm by marilynmonroe

» <<<<<Hi Everyone >>>>>
Tue Jun 13, 2017 10:42 pm by Lynn

» Hello would like to know about my immigration issues in future
Tue Jun 13, 2017 10:40 pm by Lynn

Search
 
 

Display results as :
 


Rechercher Advanced Search

Who is online?
In total there are 47 users online :: 0 Registered, 0 Hidden and 47 Guests

None

[ View the whole list ]


Most users ever online was 293 on Mon Jul 25, 2011 11:22 am
Moderators & partners

• Discover the Modern Hand Reading Forum partners:

Would you like to see your website listed?

Modern Hand Reading Forum Partners

Pointing finger: check this out!

Statistics
We have 5080 registered users
The newest registered user is Arosee

Our users have posted a total of 42763 messages in 4217 subjects
Recommendations

• The FREE hand reading services at the Modern Hand Reading Forum are being continued in 2015 with the assistance of Google adsense!


Pointing finger: check this out!



Google+
MAJOR HAND READING SYNONYMS
Palmistry, Palm Reading, Hand Analysis, Chirology & Chiromancy.

Learn how to read hands according the Modern Hand Reading paradigm & you can use this forum as your palm reading guide!

The Low 2D:4D ratio makes adults suspicious

View previous topic View next topic Go down

The Low 2D:4D ratio makes adults suspicious

Post  Parender on Sun Mar 03, 2013 11:12 am

The Low 2D:4D ratio makes adults suspicious.

The study: "Low second-to-fourth digit ratio predicts indiscriminate social suspicion, not improved trustworthiness detection" appears on 26thFebruary, 2013 in the "Proceedings" of the Royal Society (DOI: 10.1098/rsbl.2013.0037 . - when online)

The amount of testosterone, which would collect a baby in the womb, determines the length ratio between index and ring finger - but not only that, but apparently also some behaviors. At least, French researchers report that people were suspicious as adults after high doses of the hormone in the womb. The shorter the index finger (2D), the smaller the aspect ratio, the higher and the dose of testosterone in the womb. The link is:

http://rsbl.royalsocietypublishing.org/search?fulltext=trust&sortspec=date&submit=Submit&andorexactfulltext=phrase

Abstract from the above link goes like this:

“Testosterone administration appears to make individuals less trusting, and this effect has been interpreted as an adaptive adjustment of social suspicion, that improved the accuracy of trusting decisions. Here, we consider another possibility, namely that testosterone increases the subjective cost of being duped, decreasing the propensity to trust without improving the accuracy of trusting decisions. In line with this hypothesis, we show that second-to-fourth digit ratio (2D: 4D, a proxy for effects of testosterone in the foetus) correlates with the propensity to trust, but not with the accuracy of trusting decisions. Trust game players (n = 144) trusted less when they had lower 2D: 4D (high prenatal testosterone), but their ability to detect the strategy of other players was constant (and better than chance) across all levels of digit ratio. Our results suggest that early prenatal organizing effects of testosterone in the foetus might impair rather than boost economic outcomes, by promoting indiscriminate social suspicion.”

Parender Sethi
avatar
Parender

Posts : 398
Join date : 2010-09-29
Age : 66
Location : INDIA

http://www.enjoylifefoodart.com

Back to top Go down

Re: The Low 2D:4D ratio makes adults suspicious

Post  Patti on Mon Mar 04, 2013 7:12 pm

Parender wrote:The Low 2D:4D ratio makes adults suspicious.

The study: "Low second-to-fourth digit ratio predicts indiscriminate social suspicion, not improved trustworthiness detection" appears on 26thFebruary, 2013 in the "Proceedings" of the Royal Society (DOI: 10.1098/rsbl.2013.0037 . - when online)

The amount of testosterone, which would collect a baby in the womb, determines the length ratio between index and ring finger - but not only that, but apparently also some behaviors. At least, French researchers report that people were suspicious as adults after high doses of the hormone in the womb. The shorter the index finger (2D), the smaller the aspect ratio, the higher and the dose of testosterone in the womb. The link is:

http://rsbl.royalsocietypublishing.org/search?fulltext=trust&sortspec=date&submit=Submit&andorexactfulltext=phrase

Abstract from the above link goes like this:

“Testosterone administration appears to make individuals less trusting, and this effect has been interpreted as an adaptive adjustment of social suspicion, that improved the accuracy of trusting decisions. Here, we consider another possibility, namely that testosterone increases the subjective cost of being duped, decreasing the propensity to trust without improving the accuracy of trusting decisions. In line with this hypothesis, we show that second-to-fourth digit ratio (2D: 4D, a proxy for effects of testosterone in the foetus) correlates with the propensity to trust, but not with the accuracy of trusting decisions. Trust game players (n = 144) trusted less when they had lower 2D: 4D (high prenatal testosterone), but their ability to detect the strategy of other players was constant (and better than chance) across all levels of digit ratio. Our results suggest that early prenatal organizing effects of testosterone in the foetus might impair rather than boost economic outcomes, by promoting indiscriminate social suspicion.”

Parender Sethi

Thanks for sharing this article! I wish it didn't cost $25 to read it! I like this statement:

" Here, we consider another possibility, namely that testosterone increases the subjective cost of being duped, decreasing the propensity to trust without improving the accuracy of trusting decisions."

avatar
Patti

Posts : 3912
Join date : 2010-07-24

Back to top Go down

View previous topic View next topic Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum