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
外语
According to a much-reported survey carried out in 2002, Britain then had 4.3 million closed-circuit television cameras (CCTV)--
According to a much-reported survey carried out in 2002, Britain then had 4.3 million closed-circuit television cameras (CCTV)--
admin
2010-11-02
69
问题
According to a much-reported survey carried out in 2002, Britain then had 4.3 million closed-circuit television cameras (CCTV)--one for every 14 people in the country. That figure has since been questioned, but few doubt that Britons are closely observed when they walk in the streets. It is supposed to prevent and detect crime. Even the government’s statistics, though, suggest that the cameras have done little to reduce the worst sort of criminal activity, violence.
That may, however, be about to change, and in an unexpected way. It is not that the cameras and their operators will become any more effective. Rather, they have accidentally gathered a huge body of data on how people behave, and particularly on how they behave in situations where violence is in the air. This means that hypotheses(臆测) about violent behavior which could not be tested experimentally for practical or ethical reasons, can now be examined in a scientific way. And it is that which may help violence to be controlled.
One researcher who is interested in this approach is Mark Levine, a social psychologist at Lancaster University in Britain who studies crowds. Crowds have a bad press. They have been blamed for anti-social behavior through mechanisms that include peer pressure and the diffusion (扩散)of responsibility--the idea that "someone else will do something, so I don’t have to". But Dr. Levine thinks that crowds can also diffuse potentially violent situations and that crime would be much higher if it were not for crowds. As he told a seminar called "Understanding Violence", which was organized in Switzerland earlier this month, he has been using CCTV data to examine the bystander effect, a so-called phenomenon whereby people who would help a stranger in distress if they were alone, fail to do so in the presence of others. His conclusion is that it isn’t so. In fact, he thinks, having a crowd around often makes things better.
Dr. Levine thinks crime happens more without crowds, which shows crowds have the function of ______.
选项
答案
diffusing potentially violent situations
解析
由定位句可知,Dr.Levine认为在没有人群的地方,犯罪事件发生的几率可能更大,因此他认为人群有驱散潜在暴力事件的作用(diffuse potentially violent situations);由the function of后须跟名词性词语,diffuse需用动名词形式。
转载请注明原文地址:https://kaotiyun.com/show/dFs7777K
0
大学英语六级
相关试题推荐
UniversityRecruitingTheprosperousrecruitingAsitturnsout,thisseductionofcollegestudentsbyrecruitersatinv
By2030,peopleover65inGermany,theworld’sthird-largesteconomy,willaccountforalmosthalftheadultpopulation,compare
A、Becauseheisallocatedtohisowninstructor.B、Becauseasabeginnerheneedstobetaughtnottogethurt.C、Becausethefi
A、Todefenditsterritories.B、Toattracttheattentionofotherbirds.C、Towarnotherbirds.D、Topronouncethatithasoccupi
Morethanfive-thousandsecondaryschoolstudents_________________(因为考试作弊而被学校开除).
A、Failuretorestduringtheday.B、Lackofsleeponweekends.C、Vigorousexerciseintheevening.D、Eatingcheesebeforegoing
Moreandmore,theoperationsofourbusinesses,governments,and【B1】______institutionsarecontrolledbyinformationthatexis
Somepeople,inallseriousness,saythathumanswillbelivinginspacewithinthenexthundredorsoyears.PlanetEarthwill
Agreatmanycitiesareexperiencingdifficultieswhicharenothingnewinthehistoryofcities,exceptforintheir【S1】
A、Thefurnitureistooheavytomoveintotheroom.B、Shethoughtthefurniturewouldbemoreexpensive.C、Shedoesn’tremember
随机试题
A.羚羊钩藤汤B.三拗汤合葱豉汤C.麻杏石甘汤D.葶苈大枣泻肺汤合五虎汤E.沙参麦冬汤
刘美应以谁为被告起诉?一审法院受理案件后查明,刘美和郭东曾经人民调解委员会调解达成协议并已履行,刘美允诺不再提出其他请求,是其自愿放弃自己的民事权利,其起诉没有法律依据,遂裁定不予受理。人民法院的做法是否正确?刘美可以采取什么措施?
根据《工程建设项目施工招标投标办法》规定,施工投标保证金的数额最高不得超过()。
在进行固定制造费用成本差异分析时,能量差异可以进一步分解为产量差异和耗费差异。()
教师在“生物多样性”教学时,组织学生参观植物园,让学生一边欣赏大自然美景,一边调查记录环境中的植物种类。这利用的课程资源是()。
2015年10月7日12时13分,“吉林一号”卫星在酒泉卫星发射中心发射成功,开创了我国商业卫星应用的先河,实现了吉林省人民的飞天梦想,下列关于“吉林一号”卫星描述错误的是()。
π型人才指至少拥有两种专业技能,并能将多门知识融会贯通的高级复合型人才。π下面的两竖指两种专业技能,上面的一横指能将多门知识融会应用。根据上述定义,下列属于,π型人才的是:
下面有关中国人民政治协商会议的说法错误的是()
文本框的Locked属性被设置为True后产生的效果是
以下对枚举类型名的定义中正确的是______。
最新回复
(
0
)