計(jì)算機(jī)輔助評(píng)估【外文翻譯】

1、畢業(yè)論文（設(shè)計(jì)）畢業(yè)論文（設(shè)計(jì)）外文翻譯外文翻譯外文原文外文原文ComputerassistedAssessment1Introduction1.1WhatiscomputerassistedassessmentComputerassistedassessment(CAA)referstotheuseofcomputerstoassessstudents’progress.Theassessmentscanvaryinfmat:eith

2、erconsistingofapreprintedpapertestontowhichstudentsmarktheirresponseswhicharethenprocessedautomaticallyusinganopticalmarkreaderinvolvingthedirectinputofstudents’responsesintoacomputerputerbasedassessmentsmaybestalonespec

3、ifictocertainmachineswithinacomputerlabbasedonalocalwk(intra)asisincreasinglycommonwebbased.Thenatureoftheassessmentsmayalsodiffer.Theycanbediagnostic—todeterminestudents’knowledgepritostartingacoursepotentiallyallowinga

4、mendmentstotheirspecificcourseDesign.Theycanbefmativeincludeongoingfeedbackeitherduringtheassessmentafter.Theymaybe‘scedfmative’allowingongoingcomparisonofastudent’sprogressoveraperiodoftimepossiblyreplacinganendoftermsu

5、mmativeassessment.Alternativelytheymaybesummativecontributingtoastudent’sendofyearmark.Dependingoncircumstancessuchtestscanbeeithersupervisednonsupervisedwiththeoptionofallowingstudentstochecktheirownprogressthroughselfa

6、ssessment.Althoughmecommonlyusedftestinglowerderskills(suchasknowledgeunderstingapplication)whenproperlyfmulatedtheycanalsobeusedftestinghigherderskills(analysissynthesisevaluation).Theirnatureallowstheautomationofwhatwa

7、spreviouslyaverytimeconsumingtask:thatismarkingmonitingprogress.LikeothertoolsaproperlyconstructedCAApackagecanbeveryefficientinachievingitsdesignatedtasks.Thecasestudyinsection3(theAberdeencase)exemplifiesaprocedurethat

8、wasjudgedtobeanoverwhelmingsuccess.UnsurprisinglyifbadlySometimesasintheAberdeencaseCAAcanfillagapthatneitherlecturersnsmallertutialgroupscouldotherwisefulfillgivenresources.Itisalsoarguedthattheadoptionoftheappropriatea

9、pproachcanleadto‘deeplearning’inadditiontometransientgains.Intermsofadvantagestostudentsinadditiontotheirbeingmecloselymonitedbyacademicstaffitisalsopossiblefthemtoreceivefeedbackduringimmediatelyafterafmativeassessment.

10、Thisallowsstudentstoselfassesschecktheirprogressattheirownpacehopefullyturningassessmentsfromeventstobefearedenduredintoonesthatmayevenbeenjoyed.Aswellaspossiblychangingstudents’perceptionsofassessmentitmaybethecasethatl

11、earnersaremeeffectivewhentheytakenoteofexternallyprovidedfeedback.Finallyinrelationtothesuccessappropriatenessofspecificmodulesfeedbackfromstudentsonthequalitypaceofthecoursecanbemadeanintegralpartoftheassessmentallowing

12、courseevaluationbyacademicstafftobeundertakenmeeasily.AgaintheAberdeencasegivesreallifeinstancesofthis.AdministrativeadvantagesofCAAAgainaproperlyconstructedimplementedCAAschemecanoffermanyadvantagestoinstitutions(Box3).

13、1.4WhatarethedisadvantagesofusingCAAAgainitisusefultolookatthesefromapedagogicalanadministrativepointofview.Box3AdministrativeadvantagesofCAA?Thesavingoftimeinsupervisioninvigilationmarkingareductioninsubjectivityhumaner

14、rinthemarkingprocessitself.?Whendealingwithlargegroupsofstudentsthetimeresourcesavingcanbeofasignificantder.?Giventhecomputerbasednatureoftheexercisesubstantialreductionsinprintingcostsshouldbeachievedwhenassessmentsareu

15、pdatedaltered.?Statisticalevaluationsoftheresultscanbegeneratedautomaticallywithnoadditionalkeyinginofmarksthusreducingevaluationtime.?Successfulintegrationintocodinationwithstudentrecdsuniversityinfmationmanagementsyste