Navigation Links
If you want more babies, find a man with a deep voice
Date:9/24/2007

Hamilton, ON. Sept. 24, 2007 Men who have lower-pitched voices have more children than do men with high-pitched voices, researchers have found. And their study suggests that for reproductive-minded women, mate selection favours men with low-pitched voices.

The study, published in Biology Letters, offers insight into the evolution of the human voice as well as how we choose our mates.

In previous studies, David Feinberg, assistant professor in the Department of Psychology, Neuroscience and Behaviour at McMaster University, and his colleagues have shown that women find deeper male voices to be more attractive, judging them to be more dominant, older, healthier and more masculine sounding. Men, on the other hand, find higher-pitch voices in women more attractive, subordinate, feminine, healthier and younger sounding.

While we find in this new study that voice pitch is not related to offspring mortality rates, says Feinberg, we find that men with low voice pitch have higher reproductive success and more children born to them.

Feinberg and his colleague Coren Apicella chose their subjects for this study from the Hadza of Tanzania, one of the last true hunter-gatherer cultures. Because the Hadza have no modern birth control, the researchers were able to determine that men who have lower pitched voices have more children than men with higher pitched voices.

If our ancestors went through a similar process, says Feinberg, this could be one reason why mens and womens voices sound different.


'/>"/>

Contact: Michelle Donovan
donovam@mcmaster.ca
905-525-9140
McMaster University
Source:Eurekalert

Page: 1

Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2016)... 22, 2016 ... the "Global Biometrics Market in Retail ... --> http://www.researchandmarkets.com/research/p74whf/global_biometrics ) has ... Biometrics Market in Retail Sector 2016-2020" ... Research and Markets ( http://www.researchandmarkets.com/research/p74whf/global_biometrics ) ...
(Date:1/20/2016)... , Jan. 20, 2016  Synaptics Incorporated (NASDAQ: ... interface solutions, today announced sampling of S1423, its ... wearables and small screen applications including smartwatches, fitness ... Supporting round and rectangular shapes, as well as ... performance with moisture on screen, while wearing gloves, ...
(Date:1/13/2016)... , January 13, 2016 ... the addition of the  "India Biometrics ... & Forecast (2015-2020)"  report to ... ) has announced the addition of ... Market - Estimation & Forecast (2015-2020)" ...
Breaking Biology News(10 mins):
(Date:2/4/2016)... 2016 Beike Biotechnology, the Shenzhen ... a ceremony in late 2015 to mark their successful ... 2016. --> --> ... Personalized Cell Therapy" was hosted by the Shenzhen Cell ... subsidiaries of Beike Biotechnology Co., Ltd. ...
(Date:2/4/2016)... -- --> --> Q ... to provide the following update on recent corporate developments. ... 3 months we have significantly increased our cash position through ... a result, we have positioned ourselves to execute on the ... expect that development to continue on schedule. ...
(Date:2/4/2016)... Sinovac Biotech Ltd. ("Sinovac" or the "Company") (NASDAQ: ... China , today announced that the ... February 4, 2016 a preliminary non-binding proposal letter, dated ... V-Ming ( Shanghai ) Investment Holdings Co., ... Shenzhen ) Fund Management Co., Ltd., Beijing ...
(Date:2/4/2016)... ... , ... Many of the engineers at FireflySci, Inc. have been manufacturing quartz ... from other cuvette manufacturers is their supercharged customer service and their extensive database of ... steady flow of inside information, they have recently revamped their manufacturing techniques to reduce ...
Breaking Biology Technology: