对儿童学习过程中双任务干扰效应的年龄差异（英文）

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1、JournalofExperimentalChildPsychology129(2015)165–172ContentslistsavailableatScienceDirectJournalofExperimentalChildPsychologyBriefReportAgedifferenceindual-taskinterferenceeffectsonprocedurallearninginchildrenCarolineLejeune⇑,LiseDesmottes,CorinneCatale,ThierryMeulemansDepartmentofPsycho

2、logy,Behavior,andCognition,UniversityofLiège,4000Liège,BelgiumarticleinfoabstractArticlehistory:ThecurrentstudyaimedtoinvestigatetheroleplayedbyexplicitReceived15June2013mechanismsduringprocedurallearningintwoagegroupsofRevised11July2014children(7and10years)usingadual-taskparadigm.Todoth

3、is,Availableonline7September2014weexploredtheeffectofaninterferencetaskduringtheearlyandlatephasesofamirrortracinglearningtask.TheresultsKeywords:showedadifferentialimpactofthesecondarytaskonthetwoProcedurallearningagegroups,butonlyduringthefirstlearningphase;theperfor-ChildDevelopmentman

4、ceof10-year-oldswasaffectedbythesecondtask,whereasInterferencetaskin7-year-oldsnoperformancedifferencewasfoundbetweentheDualtasksingle-anddual-taskconditions.Overall,ourstudysuggeststhatMirrortracingtasktherearedifferencesintheamountofeffortfulprocessinginwhich7-and10-year-oldsengageatth

5、ebeginningofthelearningpro-cess;procedurallearninginyoungchildrenismainlyimplicit,asattestedbyitslessersensitivitytoaninterferencetask,whereashigh-levelexplicitmechanismsseemtocontributetotheproceduralperformanceof10-year-olds.However,theseexplicitmechanisms,eveniftheyhaveaneffectonperfo

6、rmance,mightnothaveanimpactonthelearningcurvegiventhatnodifferenceinrateofacquisitionwasfoundbetweenagegroups.Thesefind-ingsarediscussedinthelightofclassicalconceptionsofprocedurallearning.⇑Correspondingauthor.E-mailaddress:c.lejeune@ulg.ac.be(C.Lejeune).SouthChinaNormalUniversity(202.116

7、.41.69)-2016/1/26Download166C.Lejeuneetal./JournalofExperimentalChildPsychology129(2015)165–172IntroductionClassicalconceptionsofprocedurallearningpostulatethatskillacquisitioninvolvesaseriesofstageswhereknowledgeisfirststoredinadeclarativeformandthenconvertedintoprocedura