07年英语考研中的TEXT1中24题为什么C不对
Ericssonandhiscolleaguesbelievethat
[A]talentisadominatingfactorforprofessionalsuccess.
[B]biographicaldataprovidethekeytoexcellentperformance.
[C]theroleoftalenttendstobeoverlooked.
[D]highachieversowetheirsuccessmostlytonurture.
为什么C不对?请帮忙分析一下
附上全文：Ifyouweretoexaminethebirthcertificatesofeverysoccerplayerin2006’sWorldCuptournament,youwouldmostlikelyfindanoteworthyquirk:elitesoccerplayersaremorelikelytohavebeenbornintheearliermonthsoftheyearthaninthelatemonths.IfyouthenexaminedtheEuropeannationalyouthteamsthatfeedtheWorldCupandprofessionalranks,youwouldfindthisstrangephenomenontobeevermorepronounced.
Whatmightaccountforthisstrangephenomenon?Hereareafewguesses:a)certainastrologicalsignsconfersuperiorsoccerskills;b)winterbornbabiestendtohavehigheroxygencapacity,whichincreasessoccerstamina;c)soccer-madparentsaremorelikelytoconceivechildreninspringtime,attheannualpeakofsoccermania;d)noneoftheabove.
AndersEricsson,a58-year-oldpsychologyprofessoratFloridaStateUniversity,sayshebelievesstronglyin“noneoftheabove.”EricssongrewupinSweden,andstudiednuclearengineeringuntilherealizedhewouldhavemoreopportunitytoconducthisownresearchifheswitchedtopsychology.Hisfirstexperiment,nearly30yearsago,involvedmemory:trainingapersontohearandthenrepeatarandomseriesofnumbers.“Withthefirstsubject,afterabout20hoursoftraining,hisdigitspanhadrisenfrom7to20,”Ericssonrecalls.“Hekeptimproving,andafterabout200hoursoftraininghehadrisentoover80numbers.”
Thissuccess,coupledwithlaterresearchshowingthatmemoryitselfisnotgeneticallydetermined,ledEricssontoconcludethattheactofmemorizingismoreofacognitiveexercisethananintuitiveone.Inotherwords,whateverinborndifferencestwopeoplemayexhibitintheirabilitiestomemorize,thosedifferencesareswampedbyhowwelleachperson“encodes”theinformation.Andthebestwaytolearnhowtoencodeinformationmeaningfully,Ericssondetermined,wasaprocessknownasdeliberatepractice.D