AnneWhitney,asophomoreatColoradoStateUniversity,firsthadaproblemtakingtestswhenshebegancollege."Iwasalwayswellpreparedformytests.SometimesIstudiedforweeksbeforeatest.YetIwouldgointotakethetest,onlytofindIcouldnotanswerthequestionscorrectly.Iwouldblankoutbecauseofnervousnessandfear.Icouldn'tthinkoftheanswer.MylowgradesonthetestsdidnotshowwhatIknewtotheteacher."Anotherstudentinbiologyhadsimilarexperiences.Hesaid,"Myfirstchemistrytestwasverydifficult.Then,onthesecondtest, Isatdowntotakeit,andIwassonervousthatIwasshaking.Myhandsweremovingupanddownsoquicklythatitwashardtoholdmypencil.IknewthematerialandIknewtheanswers.YetIcouldn'tevenwritethemdown!" Thesetwoyoungstudentswereexperiencingsomethingcalledtestanxiety.Becauseastudentworriesandisuneasyaboutatest,hisorherminddoesnotworkaswellasitusuallydoes.Thestudentcannotwriteorthinkclearlybecauseoftheextremetensionandnervousness.Althoughpoorgradesareoftenaresultofpoorstudyhabits,sometimestestanxietycausesthelowgrades. Recently,testanxietyhasbeenrecognizedasarealproblem,notjustanexcuseorafalseexplanationoflazystudents. Specialuniversityadvisingcoursestrytohelpstudents.Inthesecourses,advisorstrytohelpstudentsbyteachingthemhowtomanagetestanxiety.Atsomeuniversities,studentstaketeststomeasuretheiranxiety.Ifthetestsshowtheiranxietyishigh,thestudentscantakeshortcoursestohelpthemdealwiththeirtensions.Thesecoursesteachstudentshowtorelaxtheirbodies.Studentsaretrainedtobecomecalminverytensesituations.Bycontrollingtheirnervousness,theycanlettheirmindsworkatease.Learnedinformationthencomesoutwithoutdifficultyonatest. AnexpertattheUniversityofCaliforniaexplains:"Withalmostallstudents,relaxationandlessstressarefeltaftertakingourprogram.Mostofthemexperiencebettercontrolduringtheirtests.Almostallhavesomeimprovement.Withsome,theimprovementisverygreat." Testanxietyhasbeenrecognizedas__________.
A.an excuse for laziness
B.the result of poor study habits
C.a real problem
D.something that cannot be changed
正确答案是C