首页
登录
职称英语
America’s most relentless examiner, the Educational Testing Service, has d
America’s most relentless examiner, the Educational Testing Service, has d
游客
2023-12-12
52
管理
问题
America’s most relentless examiner, the Educational Testing Service, has developed computer software, known as E-rater, to evaluate essays on the Graduate Management Admission Test. Administered to 200,000 business school applicants each year, the GMAT includes two 30- minute essays that test takers type straight into a computer. In the past, those essays were graded on a six-point scale by two readers. This month, the computer will replace one of the readers with the proviso that a second reader will be consulted if the computer and human-reader scores differ by more than a point.
It’s one thing for a machine to determine whether a bubble has been correctly filled in, but can it read outside the lines, so to speak? Well, yes and no. E-Rater "learns" what constitutes good and bad answers from a sample of pregraded essays. Using that information, it breaks the essay down to its syntax, organization and contents. The software checks basics like subject-verb agreement and recognizes phrases and sentence structures that are likely to be found in high- scoring essays.
Of course, the machine cannot "get" a clever turn of phrase or an unusual analogy. "If I’m unique, I might not fall under the scoring instructions," concedes Frederic McHale, a vice president at the GMAT Council. On the other hand, E-Rater is mercilessly objective and never tired halfway through a stack of essays. The upshot: in pretrial tests, E-Rater and a human reader were just as likely to agree as were two readers. "It’s not intended to judge a person’s creativity," says Darrell Laham, co-developer of the Intelligent Essay Assessor, a computer grading system similar to E-Rater. "It’s to give students a chance to construct a response instead of just pointing at a bubble."
That won’t reassure traditionalists, who argue that writing simply can’t be reduced to rigid adjective plus subject plus verb formulations. "Writing is a human act, with aesthetic dimensions that computers can only begin to understand," says David Sehaafsman, professor of English education at Teachers Colleges of Columbia University. The Kaplan course, a leader in test prep, has taken a more pragmatic approach: it has issued a list of strategies for "the age of the computerized essay." One of its tips: use transitional phrases like "therefore," and the computer just might think you’ re Dickens. [br] It seems that Professor Schaafsman agrees with ______.
选项
A、traditionalists
B、Darrell Laham
C、supporters of E-Rater
D、the Kaplan course designers
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3266657.html
相关试题推荐
NewdatareleasedtodayfromthePartnershipforaDrugFreeAmericasuggest
NewdatareleasedtodayfromthePartnershipforaDrugFreeAmericasuggest
WhichofthefollowingbestexploresAmericanmythinthe20thcentury?A、Beyond
Whowrotethefamouspamphlet,TheCommonSense,beforetheAmericanRevolution
ThedayofprotestingatEnglishWikipediabroughtmeasurableresults,1.___
ThedayofprotestingatEnglishWikipediabroughtmeasurableresults,1.___
ThedayofprotestingatEnglishWikipediabroughtmeasurableresults,1.___
ThedayofprotestingatEnglishWikipediabroughtmeasurableresults,1.___
ThedayofprotestingatEnglishWikipediabroughtmeasurableresults,1.___
ThedayofprotestingatEnglishWikipediabroughtmeasurableresults,1.___
随机试题
Thegroundwatersystemissimilartoariversystem.Therefore,insteadofh
Atleasthowmanypeoplehavediedafterliposuction?[originaltext]Researc
1.有人认为,大学的价值在于向学生传授知识2.有人认为,大学的价值在于培养学生完善的人格和独立思考的能力3.我的观点
进水阀的作用不包括( )。A.在需要时截断水流 B.在紧急状态下静水关闭
A.阴道动脉 B.会阴动脉 C.痔下动脉 D.子宫动脉子宫颈-阴道支 E
A.镇肝息风汤 B.涤痰汤送服苏合香丸 C.星蒌承气汤 D.安宫牛黄丸合羚
我国城镇道路常用的挡土墙形式为( )。 A、重力式挡土墙 B、衡重式挡土
火花间隙交接时应进行触发回路功能验证试验,火花间隙的距离应符合(____)的规定
“一事不再罚原则”是行政处罚法的一项重要的基本原则,对它的表述正确的是()。A.
施工企业投标报价时,周转消耗量应按( )计算。A.一次使用量 B.摊销量
最新回复
(
0
)