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
Scientific methodology is based on generating hypotheses and testing them to see if they make sense; in laboratories throughout
Scientific methodology is based on generating hypotheses and testing them to see if they make sense; in laboratories throughout
admin
2010-06-18
58
问题
Scientific methodology is based on generating hypotheses and testing them to see if they make sense; in laboratories throughout the world, researchers spend at least as much time trying to disprove a theory as they do trying to prove it. Eventually, those ideas that don’t prove false are accepted. But fingerprinting was developed by the police, not by scientists, and it has never been subjected to rigorous analysis—you cannot go to Harvard, Berkeley, or Oxford and talk to the scholar working on fingerprint research. Yet by the early twentieth century, fingerprinting had become so widely accepted in American courts that further research no longer seemed necessary, and none of any significance has been completed.
The discussion of fingerprinting is only the most visible element in a much larger debate about how forensic science fits into the legal system. For years, any sophisticated attorney was certain to call upon expert witnesses to assert whatever might help his case. And studies have shown that juries are in fact susceptible to the influence of such experts. Until recently, though, there were no guidelines for qualification; nearly anybody could be called an expert, which meant that, unlike other witnesses, the expert could present his "opinion" almost as if it were fact.
选项
答案
科学方法论的基础是,提出各种假设,然后验证它们是否能够成立。在全世界各地的实验室里,研究人员用于证明理论不能成立的时间至少不少于证明其能够成立的时间。最终,证明是正确的概念被接受。但是指纹学是由警方而非科学家发展起来的,也从未受到过严密的分析。 关于法庭科学怎样适用于法律体系这个问题,目前有一场大的争论,对指纹的讨论只是其中一个最明显的部分。许多年来,任何一个经验老到的律师都肯定会请来专家证人做证,给出有利于他的证词。凋查表明,陪审团成员事实上受这些专家的影响。然而,直到不久之前,从采还没有任何标准来衡量他们是否合格。几乎谁都可以被称为专家。这意味着。专家不同于其他证人,他能提出他的“看法”,好像他的“看法”几乎就是事实。
解析
转载请注明原文地址:https://kaotiyun.com/show/VClO777K
0
专业英语八级
相关试题推荐
Somepeopleholdtheviewthatastudent’ssuccessinuniversitystudyfollowsthepatternasthatoffarming,whichischaracte
ThewritersuggeststhatthereisnosenseinbuyingthelatestvolumeThroughoutthepassage,thewriter’stonetowardstheDN
ForaCEOtobesuccessfulingovernment,hehastoIncommentingonO’Neill’srecordasTreasurySecretary,thepassageseems
Haveyoueverthoughtofthesimilaritiesbetweenthecinemaandthetheatre?Thecinemahaslearntagreatdealfromthetheatr
ThePhilippinegovernmenthasbanned
ThebiggestproblemfacingChileasitpromotesitselfasatouristdestinationtobereckonedwith,isthatitisattheendof
RobertCongel,acommercialreal-estatedeveloperwholivesinupstateNewYork,hasaplanto"changetheworld."Convincedtha
Societywasfascinatedbyscienceandscientificthingsinthenineteenthcentury.Greatbreakthroughsinengineering,theuseo
Societywasfascinatedbyscienceandscientificthingsinthenineteenthcentury.Greatbreakthroughsinengineering,theuseo
随机试题
根据各组对话内容,从下面方框里提供的5个选项中选出能填入空白处的最佳选项,并将该选项前的字母填写在答题卡相应的位置上A.Sure.Whatisit?B.It’sveryniceofyoutosayso.C.It’snothing.
以下关于事件、事件驱动的叙述中,错误的是
低氢型药皮焊条只能选用直流电源。
患者,男,35岁。间断性腹痛、腹泻3年,大便3~5次/天,多呈稀糊状附黏液,无脓血。平时服用黄连素、庆大霉素等药后,腹泻可稍缓解。近半月症状加重,大便6~8次/天,甚10余次。查:一般情况良好,左下腹轻压痛,未及包块;多次大便常规及培养均阴性,隐血实验阴性
患者,男,43岁。右上腹疼痛10年,饮酒或进食油腻食物后明显加重,近2天上腹痛加重,伴发热,皮肤巩膜黄染。多年来常有腹泻。查体:体温39.2℃,呼吸23次/分,脉搏115次/分,血压95/60mmHg,营养不良,皮肤巩膜黄染,右上腹压痛,无反跳痛,肝脾未扪
关于老年人用药A、阿托品B、地塞米松C、硒D、维生素AE、维生素E长期应用可致水肿、高血压、易使感染扩散,亦可诱发溃疡病出血的是
2019年1月,甲个人独资企业(下称甲企业)向陈某借款50万元,双方签订了借款合同。合同约定:借款期限为6个月;年利率24%;利息在返还借款时一并支付。合同未约定逾期利率。王某、李某为该笔借款提供了保证担保。在王某、李某与陈某签订的保证合同中,当事人未约定
同一应聘者使用两种对等的,内容相当的测试,测试结果之间的一致性称为()。(2007年11月三级真题)
Whomostlikelyisthetalkintendedfor?
Entertheinformationage.Informationistherawmaterialformanyofthebusinessactivities【C1】______thisnewera,justas
最新回复
(
0
)