首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Men are generally better than women on tests of spatial ability, such as mentally rotating an object through three dimensions or
Men are generally better than women on tests of spatial ability, such as mentally rotating an object through three dimensions or
admin
2017-04-13
31
问题
Men are generally better than women on tests of spatial ability, such as mentally rotating an object through three dimensions or finding their way around in a new environment. But a new study suggests that under some circumstances a woman’s way of
navigating
is probably more efficient.
Luis Pacheco-Cobos of the National Autonomous University of Mexico and his colleagues discovered this by following mushroom gatherers from a village in the state of Tlaxcala for two rainy seasons. Two researchers, each fitted with GPS navigation devices and heart-rate monitors, followed different gatherers on different days. They recorded the weight of the mushrooms each gatherer collected and where they visited. The GPS data allowed a map to be made of the routes taken and the heart-rate measurements provided an estimate of the amount of energy expended during their travels. The results, to be published in Evolution and Human Behaviour, show that the men and women collected on average about the same weight of mushrooms. But the men travelled farther, climbed higher and used a lot more energy—70% more than the women. The men did not move any faster, but they searched for spots with lots of mushrooms. The women made many more stops, apparently satisfied with, or perhaps better at finding, patches of fewer mushrooms.
Previous work has shown that men tend to navigate by creating mental maps of a territory and then imagining their position on the maps. Women are more likely to remember their routes using landmarks. The study lends support to the idea that male and female navigational skills were honed differently by evolution for different tasks. Modern-day hunter-gatherers divide labor, so that men tend to do more hunting and women more gathering. It seems likely that early humans did much the same thing.
The theory is that the male strategy is the most useful for hunting prey; chasing an antelope, say, would mean running a long way over a winding route. But having killed his prey, the hunter would want to make a beeline for home rather than retrace his steps exactly. Women, by contrast, would be better off remembering landmarks and retracing the paths to the most productive patches of plants.
The research suggests that in certain circumstances women are better at navigating than men, which might lend some comfort to a man desperately searching for an item in a supermarket while his exasperated wife methodically moves around the aisles filling the shopping trolley. He is simply not cut out for the job, evolutionarily speaking.
We can infer from the supermarket scene depicted in the last paragraph that man
选项
A、is always impatient when shopping with his wife.
B、may not be the right type for finding items.
C、may be suitable to do this routine job.
D、is sometimes unable to navigate correctly.
答案
B
解析
判断推理题。根据supermarket定位到最后一段,该段最后一句讲到男性不是干这工作(在商店寻找商品)的料,所以B项正确。
转载请注明原文地址:https://jikaoti.com/ti/B8r7FFFM
0
考研英语一
相关试题推荐
TheFoodandDrugAdministrationsaidWednesdaythatitistryingtotrackdownasmanyas386pigletsthatmayhavebeengeneti
Who’spoorinAmerica?That’saquestionhardtoanswer.Hardbecausethere’snoconclusivedefinitionofpoverty.Lowincomema
Somehousesaredesignedtobesmart.Othershavesmartdesigns.AnexampleofthesecondtypeofhousewonanAwardofExcellen
Ifyouknowexactlywhatyouwant,thebestroutetoajobistogetspecializedtraining.Arecentsurveyshowsthatcompaniesl
WildBillDonovanwouldhavelovedtheInternet.TheAmericanspymasterwhobuilttheOfficeofStrategicServicesinWorldWar
Itusedtobesostraightforward(直接的).Ateamofresearchersworkingtogetherinthelaboratorywouldsubmittheresultsofthei
Itusedtobesostraightforward(直接的).Ateamofresearchersworkingtogetherinthelaboratorywouldsubmittheresultsofthei
Guidelinesforfoodlabellingaremadewithgoodintentions,buttheyendupleavingconsumersbaffledbyambiguousmarketingra
Forthepastfewmonths,artificialintelligence(AI)hasbeenamuchtalkedabouttopicintheworldsofbothpopcultureandsci
Twenty-sevenyearsago,EgyptreviseditssecularconstitutiontoenshrineMuslimshariaas"theprincipalsourceoflegislation
随机试题
若一个栈的输入序列为1,2,3,…,n,输出序列的第一个元素是i,则第j个输出元素是()。
下面叙述中错误的是
A.乙琥胺B.地西泮C.苯妥英钠D.苯巴比妥E.卡马西平
某承包商承揽的写字楼工程,由于场地中间有几户居民不搬迁,工程不能按期开工。承包商向业主(监理工程师)发出索赔意向书后,依然迟迟不能开工。在这样的情况下,承包商应该按照工程师要求的合理间隔期,提交()。
某个人独资企业由赵某以个人财产出资设立。该企业因经营不善被解散,其财产不足以清偿所欠债务。对尚未清偿的债务,下列处理方式中,符合《个人独资企业法》规定的是()。
智力可以分解为多种因素,下列哪种因素是智力的核心?()
①但为了防止对人身、财产和环境造成不必要的伤害,机器人必须学会对那些无法完成或可能伤害自身或违反道德的命令说“不”②我们制造出机器人,是想让它们成为我们的助手③诚然,这让人忧心④在可预见的未来,人们必须牢记,机器人只是精密的机器,人类需要对它们的安全
为了优化系统的性能,有时需要对系统进行调整。对于不同的系统,其调整参数也不尽相同。例如,对于数据库系统,主要包括CPU/内存使用状况、___(1)___进程/线程使用状态和日志文件大小等;对于应用系统,主要包括应用系统的可用性、响应时间、__(2)___、
从信源向信宿流动过程中,信息被插入一些欺骗性的消息,这种攻击属于()。
Thefollowingisalistoffacilitiesinaschool.Afterreadingit,youarerequiredtofindtheitemsequivalent(与……相同的)toth
最新回复
(
0
)