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
Rats and other animals need to be highly at tuned to social signals from others so that can identify friends to cooperate with a
Rats and other animals need to be highly at tuned to social signals from others so that can identify friends to cooperate with a
admin
2020-02-10
130
问题
Rats and other animals need to be highly at tuned to social signals from others so that can identify friends to cooperate with and enemies to avoid. To find out if this extends to non-living beings, Loleh Quinn at the University of California, San Diego, and her colleagues tested whether rats can detect social signals from robotic rats.
They housed eight adult rats with two types of robotic rat—one social and one asocial—for 5 our days. The robots rats were quite minimalist, resembling a chunkier version of a computer mouse with wheels-to move around and colorful markings.
During the experiment, the social robot rat followed the living rats around, played with the same toys, and opened caged doors to let trapped rats escape. Meanwhile, the asocial robot simply moved forwards and backwards and side to side.
Next, the researchers trapped the robots in cages and gave the rats the opportunity to release them by pressing a lever.
Across 18 trials each, the living rats were 52 percent more likely on average to set the social robot free than the asocial one. This suggests that the rats perceived the social robot as a genuine social being. They may have bonded more with the social robot because it displayed behaviours like communal exploring and playing. This could lead to the rats better remembering having freed it earlier, and wanting the robot to return the favour when they get trapped, says Quinn.
The readiness of the rats to befriend the social robot was surprising given its minimal design. The robot was the same size as a regular rat but resembled a simple plastic box on wheels.“We’d assumed we’d have to give it a moving head and tail, facial features, and put a scene on it to make it smell like a real rat, but that wasn’t necessary," says Janet Wiles at the University of Queensland in Australia, who helped with the research.
The finding shows how sensitive rats are to social cues, even when they come from basic robots. Similarly, children tend to treat robots as if they are fellow beings, even when they display only simple social signals.“ We humans seem to be fascinated by robots, and it turns out other animals are too,”says Wiles.
It can be learned from the text that rats______ .
选项
A、appear to be adaptable to new surroundings
B、are more socially active than other animals
C、behave differently from children in socializing
D、are more sensitive to social cues than expected
答案
D
解析
转载请注明原文地址:https://www.kaotiyun.com/show/vsY4777K
0
考研英语二
相关试题推荐
EvenasthecarnageatLehmanBrothersleftthousandsofemployeesstranded,thenextgenerationofWallStreethopefulsbeganf
WhichofthefollowingbestdescribestheAmerica’seconomicsituation?Howdoesmonetarypolicyofferhelpforweakeconomica
YouhavejustcomebackfromtheU.S.asamemberofaSino-Americanculturalexchangeprogram.WritealettertoyourAmerican
IwasaddressingasmallgatheringinasuburbanVirginialivingroom-awomen’sgroupthathadinvitedmentojointhem.Through
WholesalepricesinJulyrosemoresharplythanexpectedandatafasterratethanconsumerprices,【1】thatbusinesseswerestill
Nameshavegainedincreasingimportanceinthecompetitiveworldofhighereducation.Ascollegesstriveformarketshare,they
Readthefollowingtextandanswerthequestionsbyfindinginformationfromtherightcolumnthatcorrespondstoeachofthema
Readthefollowingtextandanswerthequestionsbyfindinginformationfromtherightcolumnthatcorrespondstoeachofthema
Formostofthe20thcentury,Asiaaskeditselfwhatitcouldlearnfromthemodern,innovatingWest.Nowthequestionmustber
[A]Payforhomehealthcare,notnursinghome[B]Buywhenit’sinexpensive[C]Goforasimpleandsouped-uppolicy
随机试题
习近平总书记强调,必须深化对新的时代条件下我国各类资本及其作用的认识,规范和引导资本健康发展,发挥其作为重要生产要素的积极作用。下列对资本的认识不准确的是()。
Thequestionisworth______again.
男孩,2岁,因腹部隆起就诊。饮食,大小便等一般情况良好,无明显不适症状,无血尿。查体:右腹可及一肿物,大小5cm×6cm×6cm。如检查证实为右肾积水,输尿管未见扩张,引起此疾病的原因可能为
代收代缴是税款征收方式的一种。()
市场利率与股票价格()。
奥林巴斯超薄相机u700平面广告——“薄得让你看不见”[*4]广告画面呈现一个女主人公手持相机在拍照的样子,但似乎又没看见相机,这则经典的广告创意,把奥林巴斯这个系列的相机“薄”的特性准确地传递出来,体现了奥林巴斯超薄相机u700确实够“薄”。
人工成本总预算的决定因素包括()。
社会主义社会保持总需求与总供给之间的大体平衡是指()。
Wheredoesthisinterviewtakeplace?
HarlemRenaissancereferstoaperiodlastingformorethan10years,duringwhichagroupofAfricanandAmericanwritersprodu
最新回复
(
0
)