| 我的日记 |
|
|
日记说明：
1、点击“选择日期”选择相应的日期开始写日记。
2、“私人”只有自己可见，“公开”所有人可见。 |
 功能跳转 |
|
|
|
|
 查看日记 |
|
|
 晴天 2010年09月11日 星期六 | |
 Whether it derives | |
Whether it derives
from nature or nurture, experimental cheap wedding dresses economists Muriel Niederle and Lise Vesterlund have confirmed the stereotype is cysteamine hydrochloride true: Men are more competitive than women. The researchers air max ltd set students at the University of Pittsburgh to work adding columns of air jordan shoes two-digit numbers, paying them for their correct responses. In the first round, subjects were paid based on the number of arithmetic gloves manufacturers problems they could solve in five minutes, regardless of how others performed. In the next round, subjects were put in a tournament where only the fastest problem-solver got paid anything.
After these two rounds, Niederle about.asp target=_blank>evaporative cooling and Vesterlund gave their subjects feedback on how they packaging machine had performed, and how they'd done relative to other subjects. Armed coach outlet store online with information on their abilities relative to others in the group, subjects then chose whether, for the final round, they'd prefer to get paid for each problem solved or to compete in a tournament.
Men and women proved to be equally kitchen cabinets proficient in adding their columns of numbers, both when paid per problem and moncler jacket under the competitive pressures of a tournament. Despite their similar moncler abilities, when given the choice of whether to compete, men were twice as watches movado likely as women to opt for the tournament in the final round. The researchers attribute about half of this difference to movado watches factors like male overconfidence in their adding abilities; the rest suggests some underlying male penchant for competition.
Of course, the behavior of breguet Pitt students doesn't necessarily generalize to all of humanity. So watches gucci experimental economists Uri Gneezy and John List teamed up with Ken Leonard, a development economist, to test whether the "male replica patek philippe warrior" stereotype is actually a universal phenomenon. The researchers repeated a version of Niederle and Vesterlund's experiment datejusts with participants drawn from the Maasai of Tanzania and the Khasi cheap clothing of northeast India. (Subjects were paid for the number of balls they tossed into a basket, rather than doing arithmetic.)
The Maasai are a patriarchal society of monogrammed bags cattle herders. The researchers note that among the Maasai, wives are seen juicy couture as less valuable than a man's cattle. By contrast, the Khasi are about.asp?bid=1 target=_blank>hdd enclosure suppliers a matrilineal culture, in which family life centers rival shox around the mother's house and both inheritance and clan membership are passed air 180 on through daughters. Among the Maasai, the researchers found a male preference for competition that was comparable air rift to that of University of Pittsburgh undergrads. By contrast, in the Khasi group, the pattern reversed itself—it was women who preferred competition.
Health Top Tips Nutrition Love acrylic bathtub Lifestyle Happiness Weight Loss Why Khasi women are relatively competitive is a matter chaussures puma of speculation. The authors suggest that it may stem from the relatively uncommon practice of female-directed household chaussures nike tn decision-making and inheritance. In the Khasi society, women who learn nike max to compete for resources get to keep the fruits of their efforts, and also pass on the wealth they generate to their daughters.
|
作者：ddf147 浏览：53 |
| |
|
|
|
返回上页
日记首页 |
|
