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　　41.HisthesisworksrelativelywellwhenappliedtodiscriminationagainstBlacksintheUnitedStates，buthisdefinitionofracialprejudiceas"racially-basednegativeprejudgmentsagainstagroupgenerallyacceptedasaraceinanygivenregionofethniccompetition，"canbeinterpretedasalsoincludinghostilitytowardsuchethnicgroupsastheChineseinCaliforniaandtheJewsinmedievalEurope.
　　42.GutmanarguesconvincinglythatthestabilityoftheBlackfamilyencouragedthetransmissionofandsowascrucialinsustaining-theBlackheritageoffolklore，music，andreligiousexpressionfromonegenerationtoanother，aheritagethatslaveswerecontinuallyfashioningoutoftheirAfricanandAmericanexperiences.
　　43.Eventhefolkknowledgeinsocialsystemsonwhichordinarylifeisbasedinearning，spending，organizing，marrying，takingpartinpoliticalactivities，fightingandsoon，isnotverydissimilarfromthemoresophisticatedimagesofthesocialsystemderivedfromthesocialsciences，eventhoughitisbuiltupontheveryimperfectsamplesofpersonalexperience.
　　44.Thereareseveralstepsthatcanbetaken，ofwhichthechiefoneistodemandofalltheorganizationsthatexistwiththedeclaredobjectivesofsafeguardingtheinterestsofanimalsthattheyshoulddeclareclearlywheretheystandonviolencetowardspeople.
　　45.Itwaspossibletodemonstratebyothermethodsrefinedstructuraldifferencesamongneurontypes，however，proofwaslackingthatthequalityoftheimpulseoritsconductionwasinfluencedbythesedifferences，whichseemedinsteadtoinfluencethedevelopmentalpatterningoftheneuralcircuits.
　　46.Accordingtothistheory，itisnotthequalityofthesensorynerveimpulsesthatdeterminesthediverseconscioussensationstheyproduce，butratherthedifferentareasofthebrainintowhichtheydischarge，andthereissomeevidenceforthisview.
　　47.Theresultofattritionisthat，wheretheareasofthewholeleavesfollowanormaldistribution，abimodaldistributionisproduced，onepeakcomposedmainlyoffragmentedpieces，theotherofthelargerremains.
　　48.TheBibledoesnottellushowtheRomancensustakersmadeout，andasregardsourmoreimmediateconcern，thereliabilityofpresentdayeconomicforecasting，thereareconsiderabledifferenceofopinion.
　　49.AsurveyconductedinBritainconfirmedthatanabnormallyhighpercentageofpatientssufferingfromarthritisofthespinewhohadbeentreatedwithXrayscontractedcancer.
　　50.Yetacrossthegulfofspace，mindsthataretoourmindsasoursaretothoseofthebeaststhatperish，intellectsvastandcoolandunsympathetic，regardedthisearthwithenviouseyes，andslowlyandsurelydrewtheirplansagainstus.
　　51.Eventhedoctoraldegree，longrecognizedasarequired"unioncard"intheacademicworld，hascomeunderseverecriticismasthepursuitoflearningforitsownsakeandtheaccumulationofknowledgewithoutimmediateapplicationtoaprofessor’sclassroomduties.
　　52.Whileaselectionofnecessarydetailsisinvolvedinboth，theofficermustremainneutralandclearlytrytopresentapictureofthefacts，whiletheartistusuallybeginswithapreconceivedmessageorattitudewhichisthentransmittedthroughtheuseofcarefullyselecteddetailsofactiondescribedinwordsintendedtoprovokeassociationsandemotionalreactionsinthereader.
　　53.ArticlesinthepopularpressevencriticizetheGrossNationalProduction（GNP）becauseitisnotsuchacompleteindexofwelfare，ignoring，ontheonehand，thatitwasneverintendedtobe，andsuggesting，ontheother，thatwithappropriatechangesitcouldbeconvertedintoone.
　　54.Otherexperimentsrevealedslightvariationsinthesize，number，arrangement，andinterconnectionofthenervecells，butasfaraspsychoneuaralcorrelationswereconcerned，theobvioussimilaritiesofthesesensoryfieldstoeachotherseemedmuchmoreremarkablethananyoftheminutedifferences.
　　55.TheChinesehavedistributedpublicationstofarmersandotherruralresidentsinstructingtheminwhattowatchfortheiranimalssothateveryhouseholdcanjoininhelpingtopredictearthquakes.
　　56.SupportersoftheStarWarsdefensesystemhopethatthiswouldnotonlyprotectanationagainstanactualnuclearattack，butwouldbeenoughofathreattokeepanuclearwarfromeverhappening.
　　57.Neitherwoulditpreventcruisemissilesorbombers，whoseflightsarewithintheEarth’satmosphere，fromhittingtheirtargets.
　　58.CivilrightsactivistshavelongarguedthatoneoftheprincipalreasonswhyBlacks，Hispanics，andotherminoritygroupshavedifficultyestablishingthemselvesinbusinessisthattheylackaccesstothesizableordersandsubcontractsthataregeneratedbylargecompanies.
　　59.Duringthenineteenthcentury，sheargues，theconceptofthe"useful"childwhocontributedtothefamilyeconomygavewaygraduallytothepresentdaynotionofthe"useless"childwho，thoughproducingnoincomefor，andindeedextremelycostlytoitsparents，isyetconsideredemotionally"priceless".
　　60.Wellestablishedamongsegmentsofthemiddleandupperclassesbythemid-1800’s，thisnewviewofchildhoodspreadthroughoutsocietyinthelatenineteenthandearlytwentiethcenturiesasreformersintroducedchildlaborregulationsandcompulsoryeducationlawspredictedinpartontheassumptionthatachild’semotionalvaluemadechildlabortaboo.