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1、J.Behav.Ther.&Exp.Psychiat.42(2011)488e496ContentslistsavailableatScienceDirectJournalofBehaviorTherapyandExperimentalPsychiatryjournalhomepage:www.elsevier.com/locate/jbtepContextualinfluenceofhighlyvaluedrewardsandpenaltiesondelaydecisionsinchildrenwithADHDa,*bbcd
2、IvoMarx,JulianePieper,ChristophBerger,FrankHäßler,SabineC.HerpertzaDepartmentofPsychiatryandPsychotherapy,UniversityofRostock,GehlsheimerStraße20,18147Rostock,GermanybDepartmentofPsychiatryandPsychotherapy,UniversityofRostock,GermanycDepartmentofChildandAdolescentP
3、sychiatryandPsychotherapy,UniversityofRostock,GermanydDepartmentofGeneralPsychiatry,UniversityofHeidelberg,GermanyarticleinfoabstractArticlehistory:Inthisstudy,weexaminedtheinfluenceofbothrewardandpenaltyondelaydecisionsinsubjectswithReceived25January2010ADHD.Eighte
4、en6-to13-year-oldboyswithADHD(combinedorhyperactive-impulsivesubtype)alongReceivedinrevisedformwithage-andIQ-matchedcontrolparticipantsperformedamemorygame.Ifthechildrenwere13May2011successfulatthegame,theycouldchoosebetweenasmallimmediatereward(onewhitechipinAccep
5、ted17May2011exchangefor5sofwaiting)oralargedelayedreward(twowhitechipsinexchangefor60sofwaiting).Iftheyfailed,theycouldchoosebetweenalargeimmediatepenalty(twoblackchipsinexchangefor5sofKeywords:waiting)orasmalldelayedpenalty(oneblackchipinexchangefor60sofwaiting).S
6、ubsequenttotaskADHDcompletion,whitechipswereexchangedforvideotimeandblackchipswereexchangedwithDelayaversionImpulsivenesscompletionofawrittentask.Alloftheparticipants,regardlessofADHDdiagnosis,weremotivatedtoRewardcompletethetaskandchosethedelayedalternativemostoft
7、en.Weconcludethatunderhighlymoti-Penaltyvatingconditions,childrenwithADHDarenotmoredelayaversethanchildrenfromthecontrolgroupwithrespecttoanticipationofrewardandpenalty.Ó2011ElsevierLtd.Allrightsreserved.1.IntroductionmotivationaldevianceinsubjectswithADHDandisduet
8、othebiologicalbasisofthedisorder.AlterationsintherewardcircuitryParentsofchildrenwithhyperactiveandimpulsivebehavioralencompassingtheventralstria
