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Text1
Ifyouweretoexaminethebirthcertificatesofeverysoccerplayerin2006’sWorldCuptournament.youwouldmostlikelyfendanoteworthyquirk:elitesoccerplayersaremorelikelytohavebeenbornintheearliermonthsoftheyearthaninthelatermonths.IfyouthenexaminedtheEuropeannationalyouthteamsthatfeedtheWorldCupandprofessionalranks,youwouldfindthisstrangephenomenontobeevenmorepronounced.
Whatmightaccountforthisstrangephenomenon?Hereareafewguesses:a)certainastrologicalsignsconfersuperiorsoccerskills;b)winter-bornbabiestendtohavehigheroxygencapacity,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.Deliberatepracticeentailsmorethansimplyrepeatingatask.Rather,itinvolvessexingspecificgoals,obtainingimmediatefeedbackandconcentratingasmuchontechniqueasonoutcome.
Ericssonandhiscolleagueshavethustakentostudyingexpertperformersinawiderangeofpursuits,includingsoccer.Theygatherallthedatatheycan,notjustperformancestatisticsandbiographicaldetailsbutalsotheresultsoftheirownlaboratoryexperiments、^rimhighachievers.Theirworkmakesaratherstartlingassertion:thetraitwecommonlycalltalentishighlyoverrated.Or,putanotherway,expertperformers—whetherinmemoryorsurgery,balletorcomputerprogramming—arenearlyalwaysmade,notborn.
Text2
Forthepastseveralyears,theSundaynewspapersupplementParadehasfeaturedacolumncalled“AskMarilyn.”PeopleareinvitedtoqueryMarilynVOSSavant.Whoatage10hadtestedatamentallevelofsomeoneabout23yearsold;thatgaveheranIQof228-thehighestscoreeverrecorded.IQtestsaskyoutocompleteverbalandvisualanalogies,toenvisionpaperafterithasbeenfoldedandcut,andtodeducenumericalsequences.amongothersimilartasks.SoitisabitconfusingwhenVosSavantfieldssuchqueriesfromtheaverageJoe(whoseIQis100)as,What’sthedifferencebetweenloveandfondness?Orwhatisthenatureofluckandcoincidence?It’snotobvioushowthecapacitytovisualizeobjectsandtofigureoutnumericalpatternssuitsonetoanswerquestionsthathaveeludedsomeofthebestpoetsandphilosophers.
Clearly,intelligenceencompassesmorethatascoreonatest.Justwhatdoesitmeantobesmart?Howmuchofintelligencecanbespecified,andhowmuchcanwelearnaboutitfromneurology,genetics,computerscienceandotherfields?
ThedefiningtermofintelligenceinhumansstillseemstobetheIQscore,eventhoughIQtestsarenotgivenasoftenastheyusedtobe.Thetestcomesprimarilyintwoforms:theStanfordBinetIntelligenceScaleandtheWechslerIntelligenceScales(bothcomeinadultandchildren’sversion).Generallycostingseveralhundreddollars.theyareusuallygivenonlybypsychologists,althoughvariationsofthempopulatebookstoresandtheWideWeb.Superhighscores1ikeVosSavant’sarenolongerpossible,becausescoringisnowbasedonastatisticalpopulationdistributionamongagepeers,ratherthansimplydividingthementalagebythechronologicalageandmultiplyingby100.Otherstandardizedtests,suchastheScholasticAssessmentTest(SAT)andtheGraduateRecordExam(GRE),capturethemainaspectsofIQtests.
Suchstandardizedtestsmaynotassessalltheimportantelementsnecessarytosucceedinschoolandinlife.arguesRobertJ.Sternberg.Inhisarticle“HowIntelligentIsIntelligenceTesting?”,Sternbergnotesthattraditionaltestsbestassessanalyticalandverbalskillsbutfailtomeasurecreativityandpracticalknowledge,componentsalsocriticaltoproblemsolvingandlifesuccess.Moreover,IQtestsdonotnecessarilypredictsowelloncepopulationsorsituationschange.ResearchhasfoundthatIQpredictedleadershipskillswhenthetestsweregivenunderlowstressconditions,butunderhighstressconditions,IQwasnegativelycorrelatedwithleadership—thatis,itpredictedtheopposite.AnyonewhohastoiledthroughSATwilltestifythattesttakingskillalsomatters,whetherit’sknowingwhentoguessorwhatquestionstoskip.
Text3
Duringthepastgeneration,theAmericanmiddle.classfamilythatoncecouldcountonhardworkandfairplaytokeepitselffinanciallysecurehasbeentransformedbyeconomicriskandnewrealities.Nowapinkslip,abaddiagnosis,oradisappearingspousecanreduceafamilyfromsolidlymiddleclasstonewlypoorinafewmonths.
Injustonegeneration,millionsofmothershavegonetowork,transformingbasicfamilyeconomics.Scholars,policymakers,andcriticsofallstripeshavedebatedthesocialimplicationsOfthesechanges.butfewhavelookedatthesideeffect:familyriskhasrisenaswell.Today’sfamilieshavebudgetedtothelimitsoftheirnewtwo.paycheckstatus.Asaresult,theyhavelosttheparachutetheyoncehadintimesoffinancialsetback-aback.upearner(usuallyMorn)whocouldgointotheworkforceiftheprimaryearnergotlaidofforfellsick.This“addedworkereffect”couldsupportthesafetynetofferedbyunemploymentinsuranceordisabilityinsurancetohelpfamiliesweather。badtimes.Buttoday,adisruptiontofamilyfortunescannolongerbemadeupwithextraincomefromanotherwise-stay-at-homepartner.
Duringthesameperiod.familieshavebeenaskedtoabsorbmuchmoreriskintheirretirementincome.Steelworkers,airlineemployees,andnowthoseintheautoindustryarejoiningmillionsoffamilieswhomustworryaboutinterestrates,stockmarketfluctuation,andtheharshrealitythattheymayoutlivetheirretirementmoney.Formuchofthepastyear,PresidentBushcampaignedtomoveSocialSecuritytoaSavingsaccountmodel,withretireestradingmuchoralloftheirguaranteedpaymentsforpaymentsdependingoninvestmentreturns.Foryoungerfamilies,thepictureisnotanybetter.Boththeabsolutecostofhealthcareandtheshareofitbornebyfamilieshaverisenandnewlyfashionablehealth-savingsplansarespreadingfromlegislativehallstoWal-Martworkers,withmuchhigherdeductiblesandalargenewdoseofinvestmentriskforfamilies’futurehealthcare.Evendemographicsareworkingagainstthemiddleclassfamily,astheoddsofhavingaweakelderlyparent—andalltheattendantneedforphysicalandfinancialassistancehavejumpedeightfoldinjustonegeneration.
Fromthemiddleclassfamilyperspective,muchofthis,understandably,looksfarlesslikeanopportunitytoexercisemorefinancialresponsibility,andagooddealmorelikeafrighteningaccelerationofthewholesaleshiftoffinancialriskontotheiralreadyoverburdenedshoulders.Thefinancialfallouthasbegun,andthepoliticalfalloutmaynotbefarbehind.
Text4
Itneverrainsbutitpours.Justasbossesandboardshavefinallysortedouttheirworstaccountingandcompliancetroubles,andimprovedtheirfeeblecorporationgovernance,anewproblemthreatenstoearnthem-especiallyinAmerica-thesortofnastyheadlinesthatinevitablyleadtoheadsrollingintheexecutivesuite:datainsecurity.Left,untilnow,toodd,low-levelITstafftoputright,andseenasaconcernonlyofdata-richindustriessuchasbanking,telecomsandairtravel,informationprotectionisnowhighontheboss’sagendainbusinessesofeveryvariety.
Severalmassiveleakagesofcustomerandemployeedatathisyear—fromorganizationsasdiverseasTimeWarner,theAmericandefensecontractorScienceApplicationsInternationalCorpandeventheUniversityofCalifornia,Berkeley—haveleftmanagershurriedlypeeringintotheirintricateITsystemsandbusinessprocessesinsearchofpotentialvulnerabilities.
“Dataisbecominganassetwhichneedstobeguardedasmuchasanyotherasset,”saysHaimMendelsonofStanfordUniversity’sbusinessschool.“Theabilitytoguardcustomerdataisthekeytomarketvalue,whichtheboardisresponsibleforonbehalfofshareholders”.Indeed,justasthereistheconceptofGenerallyAcceptedAccountingPrinciples(GAAP),perhapsitistimeforGASP,GenerallyAcceptedSecurityPractices,suggestedEliNoamofNewYork’sColumbiaBusinessSchool.“Settingtheproperinvestment1evelforsecurity,redundancy,andrecoveryisamanagementissue,notatechnica
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