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设系统中有下述解决死锁的办法： (1) 银行家算法。 (2) 检测死锁，终止处于死锁状态的进程，释放该进程所占有的资源。 (3) 资源预分配。 请问哪种办法允许最大的并发性，即哪种办法允许更多...
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设系统中有下述解决死锁的方法1银行家算法2检测死锁终止处于死锁状态的进程释放该进程占有的资源3资源预
银行家算法在解决死锁问题中是用于的
预防死锁
避免死锁
检测死锁
解除死锁
在下列解决死锁的方法中属于死锁预防策略的是______
资源有序分析
资源分配图化简法
死锁检测算法
银行家算法
在下列解决死锁的方法中属于死锁预防策略的是
资源有序分配法
资源分配图化简法
死锁检测算法
银行家算法
银行家算法在解决死锁问题中是用于
预防死锁
避免死锁
检测死锁
解除死锁
解决死锁的方法有多种通过银行家算法来解决死锁的方法称为
死锁预防
死锁预防
死锁检测
死锁解除
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Inthetwodecadesbetween1910and1930overtenpercentoftheBlackpopulationoftheUnitedStateslefttheSouthwherethemajorityoftheBlackpopulationhadbeenlocatedandmigratedtonorthernstateswiththelargestnumbermovingitisclaimedbetween1016and1918.IthasbeenfrequentlyassumedbutnotprovedthatmostofthemigrantsinwhathascometobecalledtheGreatMigrationcamefromruralareasandweremotivatedbytwoconcurrentfactors:thecollapseofcottonindustryfollowingbollweevilinfestationwhichbeganin1898andincreaseddemandintheNorthforlaborfollowingthecessationofEuropeanimmigrationcausedbytheoutbreakoftheFirstWorldWarin1914.Thisassumptionhasledtotheconclusionthatthemigrants’subsequentlackofeconomicmobilityintheNorthistiedtoruralbackgroundabackgroundthatimpliesunfamiliaritywithurbanlivingandalackofindustrialskills. ButthequestionofwhoactuallylefttheSouthhasneverbeeninvestigatedindetail.AlthoughnumerousinvestigationsdocumentaflightfromruralsouthernareastosoutherncitiespriortotheGreatMigrationnoonehasconsideredwhetherthesamemigrantsthenmovedontonortherncities.In1910over600000BlackworkersortenpercentoftheBlackworkforcereportedthemselvestobeengagedin"manufacturingandmechanicalpursuits"thefederalcensuscategoryroughlyincludingtheentireindustrialsector.TheGreatMigrationcouldeasilyhavebeenmadeupentirelyofthisgroupandtheirfamilies.ItisperhapssurprisingtoarguethatanemployedpopulationcouldbetemptedtomovebutanexplanationliesinthelaborconditionsthenprevalentintheSouth. Aboutthirty-fivepercentoftheurbanBlackpopulationintheSouthwasengagedinskilledtrades.Somewerefromtheoldartisanclassofslavery--blacksmithsmasonscarpenters--whichhadamonopolyofcertaintradesbuttheyweregraduallybeingpushedoutbycompetitionmechanizationandobsolescence.Theremainingsixty-fivepercentmorerecentlyurbanizedworkedinnewlydevelopedindustries--tobaccolumbercoalandironmanufactureandrailroads.WagesintheSouthhoweverwerelowandBlackworkerswereawarethroughlaborrecruitersandtheBlackpressthattheycouldearnmoreevenasunskilledworkersintheNorththantheycouldasartisansintheSouth.AfterthebollweevilinfestationurbanBlackworkersfacedcompetitionfromthecontinuinginfluxofbothBlackandWhiteruralworkerswhoWeredriventoundercutthewagesformerlypaidforindustrialjobs.ThusamovenorthwouldbeseenasadvantageoustoagroupthatwasalreadyurbanizedandsteadilyemployedandtheeasyconclusiontyingtheirsubsequenteconomicproblemsintheNorthtotheirruralbackgroundscomesintoquestion. Notes:bollweevilinfestation棉铃虫蔓延cessation中止停止mason泥瓦匠recruiter招募者influx流入涌入 Thematerialinthetextwouldbemostrelevanttoalongdiscussionofwhichofthefollowingtopics
Aconventionalteacher’slicenseeusuallyrequiresauniversitydegreeineducationplusanunpaidtermofpracticeteaching.Thishasnevermademuchsense.Itexcludesbrightstudentswhotakedegreesinothersubjectsandmightteachthosesubjects;itiscostlyandtime-consumingforcareer-switcherswhomustwaitayearormorebeforetheycanenteraclassroom;itissorigidthatprivate-schoolteachersoruniversityprofessorswithyearsofexperiencehavetojumpthroughhoopsbeforetheycanstartteachinginastateschool.Andthereisvirtuallynoevidencethatitcreatesbetterteachers.Forallthatitisstronglybackedbyschoolsofeducationwhichhaveamonopolyofteacher-trainingandbyteachers’unionswhosemembersmakemoremoneywhenitisartificiallyhardforotherstogetintotheprofession. Nowsome45statesandtheDistrictsofColumbiaofferan"alternativeroute"toateacher’slicenseeupfromonlyahandfulinthe1980s.AlternativecertificationACgenerallyallowsindividualswithauniversitydegreetobeginteachingimmediatelyafterpassinganentranceexamination.Theserecruitswatchedoverbyamentorteachthesubjecttheystudiedatuniversityandtakeeducationcoursesatasponsoringuniversitywhiledrawingtheirsalaries. ThetraditionalsortofAmericanteacherislikelytobeyoungwhiteandfemale.Alternativecertificationattractsmoremenandmorenon-whites.InTexasforinstanceroughly90%ofpublic-schoolteachersarewhitebut40%ofthosewhohavejoinedthroughalternativecertificationarenon-whites.TheACroutealsodrawsteacherswillingtogowheretheyaremostneeded.AsurveyofTroopstoTeachersaprogramthatturnsexsoldiersintopublic-schoolteachers"Proudtoserveagain"foundthat39%ofthosetakingpartarewillingtoteachininner-cityschoolsand68%inruralareas. AretheygoodteachersOfficialdomisreluctanttoreleasethedetailswhichmightanswerthatquestionforcertain.Butanecdotalevidencesuggeststheydowell.InNewJerseywhichhasbeenrunningthissortofprogramsince1984richdistrictswhichcanaffordtobechoosyconsistentlyhiremoreACteachersthanpoordistrictsdo.InHoustonTexaswheretheTeachofAmericaprogramTFAputsrecentuniversitygraduatesintopoorcommunitiesasteachersthemosteffectiveteachersaregenerallytheTFAones."Schoolprincipalsareourbiggestfans"WendyKoppTFA’spresidentsaysproudly. Sowhynotscrapthecumbersometeacher-licensinglawsFrederickHessaprofessorattheUniversityofVirginiahaswrittenapaperfortheProgressivePolicyInstitutearguingthatteacher-licensingoughttobestrippedtothebareessentials.Prospectiveteachersshouldberequiredonlytoholdacollegedegreepassatestofessentialskillsandbecheckedtomakesuretheydonothaveacriminalbackground.OthertrainingisimportantarguesMr.Hessbutthemarketnotstatelegislatorsshoulddecidewhatthattraininglookslike.Thisnotionof"competitivecertification"hasdrawnfavorableattentionfromtheBushadministration. WhatdoestheexampleofNewJerseyPara.4illustrate
Thequestionofwhetherwarisinevitableisonewhichhasconcernedmanyoftheworld’sgreatwriters.Beforeconsideringthisquestionitwillbeusefultointroducesomerelatedconcepts.Conflictdefinedasoppositionamongsocialentitiesdirectedagainstoneanotherisdistinguishedfromcompetitiondefinedasoppositionamongsocialentitiesindependentlystrivingforsomethingwhichisininadequatesupply.Competitorsmaynotbeawareofoneanotherwhilethepartiestoaconflictare.Conflictandcompetitionarebothcategoriesofoppositionwhichhasbeendefinedasaprocessbywhichsocialentitiesfunctioninthedisserviceofoneanother. Oppositionisthuscontrastedwithcooperationtheprocessbywhichsocialentitiesfunctionintheserviceofoneanother.Thesedefinitionsarenecessarybecauseitisimportanttoemphasizethatcompetitionbetweenindividualsorgroupsisinevitableinaworldoflimitedresourcesbutconflictisnot.Conflictneverthelessisverylikelytooccurandisprobablyanessentialanddesirableelementofhumansocieties. Manyauthorshavearguedfortheinevitabilityofwarfromthepremisethatinthestruggleforexistenceamonganimalspeciesonlythefittestsurvive.Ingeneralhoweverthisstruggleinnatureiscompetitionnotconflict.Socialanimalssuchasmonkeysandcattlefighttowinormaintainleadershipofthegroup.Thestruggleforexistenceoccursnotinsuchfightsbutinthecompetitionforlimitedfeedingareasandforoccupancyofareasfreefrommeat-eatinganimals.Thosewhofailinthiscompetitionstarvetodeathorbecomevictimstootherspecies.Thisstruggleforexistencedoesnotresemblehumanwarbutratherthecompetitionofindividualsforjobsmarketsandmaterials.Theessenceofthestruggleisthecompetitionforthenecessitiesoflifethatareinsufficienttosatisfyall. Amongnationsthereiscompetitionindevelopingresourcestradesskillsandasatisfactorywayoflife.Thesuccessfulnationsgrowandprosper;theunsuccessfuldecline.Whileitistruethatthiscompetitionmayinduceeffortstoexpandterritoryattheexpenseofothersandthusleadtoconflictitcannotbesaidthatwar-likeconflictamongnationsisinevitablealthoughcompetitionis. Theauthorindicatesinthepassagethatconflict
[A]Lookandlistenandthinkaboutwhattheotherpersonsayshowtheysayitandwhattheydo.BeawareofyourselfaswellIfyourecognizeapauseinthewrongplaceoraphrasingthatimpliesweaknessthenimmediatelylookforawaytocountertheimpressionproduced.Thegameisnotlostuntiltheencounterisover.Manyofthesesignalsdonotrequireadeepstudyofpsychology.Theyrequireawarenesssomecommonsensetorecognizemeaningandareadinesstodosomethingaboutthesignalsthataresentandreceived. [B]Recognitionofbodylanguagealsohelpstounderstandourownfeelings.IfwefeelirritatedbysomeonecoulditbebecausetheyareleaningbackintheirchairwithheadslightlytiltedbacklookingdowntheirnosesatusperhapswithhandstogethermakingashapelikeachurchsteepleorwithhandsbehindtheirheadWemaybothbestandingupandtheotherpersonisholdingtheirjacketlapelswagglingtheirthumbsatus.Theseareallgesturesofsuperiorityandmightexplainourannoyance.Understandingthiswemaybeabletohandleitbetter. [C]Ifwecaninterpretthisinvoluntarycommentarythenournegotiatingpositionwillbestronger.Wecouldrecognizealiewhetherourargumentswerebeingacceptedorwhethertheotherpartywasunreceptiveandadjustourbehaviouraccordingly. [D]Manystudiesclaimtoshowthatover50percentofthemessagesweconveyarethroughgestureexpressionandposture.Thisisinadditiontothemessagesconveyedthroughtoneofvoice.Whetheritbebangingthetablewithourfistsdirectinganangrystareorlookingpuzzleditishardtodenytheimportanceofthissideofcommunication.Theastutedealerisalwaysalivetobodylanguagebutdon’tconcentratesomuchonitthatyoudon’tpayattentiontowhatisactuallysaid. [E]Signalsdon’tappearsinglybutinclustersofseveralthatreinforceeachother.Don’trelyuponjustonegesturethatmaybemisinterpretedbuttakethewiderevidenceavailable.Wefrequentlysaythingswedon’tmeanandmeanthingswedon’tsay.Howeasyitistoimplythingswedon’tmean!Interpretationofthe"sub-text"ofcommunicationisinaccurate.Don’trelyuponwhatyouthinkisgoingonunderthesurfacewithoutcheckingyouinterpretation. [F]Someexpressionsandgesturesareparticulartospecificcultureswhileothersarecommontotheentirehumanracesuchassmilingorthebaredteethofanger.Asmilecanbefakeditcanmaskangerandaggression.Howeverthewaywestandandwhatwedowithourhandsishardertocontrol.Thereisanotherlayerofbodysignalsofgreatersubtletysuchasthenarrowingofeyestheshapeofthesmileandeventhecontractionofthepupilsoftheeyewhichmayalsobetraytherealfeelingsofthesmilingnegotiator.Mostofthosegesturesareuniversal. [G]Typicallysomeonewhoislyingwillavoidyoureyeandmaylookdownwards.Theymaytouchtheirfacesaroundthemouthandhavethepalmsoftheirhandshiddenfromyou.Theotherpartymayadoptatoneofvoiceofgreatsincerityandlookyousteadilyintheeyeinordertoreinforcethedeceptionoftheirwords.Ifyoulookawayfromthatgazeyoumayseesignalstheyareunabletocontrolwhichgivethegameaway. [H]Weallrecognizealotunconsciouslywhichishowwegetafeelingthatsomeoneislyingorthattheyarebored.Inlyingpeople’sexpressionsposturesandgesturesconveycontrarymessagestotheirwordsandweintuitivelyrecognizethedisparity.Tonegotiatemoreeffectivelybesensitivetothesesignalswhetherbypayingmoreattentiontoyourfeelingsorbyconsciouslyobservingandthinkingaboutthegesturesandexpressionswesee. Order: 45
Thequestionofwhetherwarisinevitableisonewhichhasconcernedmanyoftheworld’sgreatwriters.Beforeconsideringthisquestionitwillbeusefultointroducesomerelatedconcepts.Conflictdefinedasoppositionamongsocialentitiesdirectedagainstoneanotherisdistinguishedfromcompetitiondefinedasoppositionamongsocialentitiesindependentlystrivingforsomethingwhichisininadequatesupply.Competitorsmaynotbeawareofoneanotherwhilethepartiestoaconflictare.Conflictandcompetitionarebothcategoriesofoppositionwhichhasbeendefinedasaprocessbywhichsocialentitiesfunctioninthedisserviceofoneanother. Oppositionisthuscontrastedwithcooperationtheprocessbywhichsocialentitiesfunctionintheserviceofoneanother.Thesedefinitionsarenecessarybecauseitisimportanttoemphasizethatcompetitionbetweenindividualsorgroupsisinevitableinaworldoflimitedresourcesbutconflictisnot.Conflictneverthelessisverylikelytooccurandisprobablyanessentialanddesirableelementofhumansocieties. Manyauthorshavearguedfortheinevitabilityofwarfromthepremisethatinthestruggleforexistenceamonganimalspeciesonlythefittestsurvive.Ingeneralhoweverthisstruggleinnatureiscompetitionnotconflict.Socialanimalssuchasmonkeysandcattlefighttowinormaintainleadershipofthegroup.Thestruggleforexistenceoccursnotinsuchfightsbutinthecompetitionforlimitedfeedingareasandforoccupancyofareasfreefrommeat-eatinganimals.Thosewhofailinthiscompetitionstarvetodeathorbecomevictimstootherspecies.Thisstruggleforexistencedoesnotresemblehumanwarbutratherthecompetitionofindividualsforjobsmarketsandmaterials.Theessenceofthestruggleisthecompetitionforthenecessitiesoflifethatareinsufficienttosatisfyall. Amongnationsthereiscompetitionindevelopingresourcestradesskillsandasatisfactorywayoflife.Thesuccessfulnationsgrowandprosper;theunsuccessfuldecline.Whileitistruethatthiscompetitionmayinduceeffortstoexpandterritoryattheexpenseofothersandthusleadtoconflictitcannotbesaidthatwar-likeconflictamongnationsisinevitablealthoughcompetitionis. Accordingtotheauthorcompetitiondiffersfromconflictinthat
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 3
September11th2001drewthetransatlanticalliancetogether;butthemooddidnotlastandoverthefiveyearssinceithaspulledeverfurtherapart.ArecentpollfortheGermanMarshallFundshowsthat57%ofEuropeansregardAmericanleadershipinworldaffairsas"undesirable".TheIraqwarismainlytoblame.Butthereisanotherandmoreintractablereasonforthegrowingdivision:God. EuropeansworrythatAmericanforeignpolicyunderGeorgeBushistooinfluencedbyreligion.The"holywarriors"whohijackedtheplanesonSeptember11threintroducedGodintointernationalaffairsinthemostdramaticofways.ItseemsthatGeorgeBushisreplyinginkindencouragingaclashofreligionsthatcouldspellglobalcatastrophe. DominiqueMoisiaspecialadviserattheFrenchInstituteforInternationalRelationsarguesthat"thecombinationofreligionandnationalisminAmericaisfrightening.WefeelbetrayedbyGodandbynationalismwhichiswhywearebuildingtheEuropeanUnionasabarriertoreligiouswarfare."JosefBramloftheGermanInstituteforInternationalandSecurityAffairscomplainsthatinAmerica"religiousattitudeshavemoreofaninfluenceonpoliticalchoicesthaninanyotherwesterndemocracy." ThenotionthatAmericaistooinfluencedbyreligionisnotconfinedtotheelites. ThreeinfiveFrenchpeopleandnearlyasmanyDutchthinkthatAmericansaretooreligious—andthatreligionskewswhatshouldbeseculardecisions.EuropeanswhothinkthatAmericais"tooreligious"aremoreinclinedtoanti-Americanismthantheirfellowcountrymen.38%ofBritonshaveanunfavourableviewofAmericabutthatnumberrisesto50%amongpeoplewhoarewaryofAmericanreligiosity. IsAmericaengagedinafaith-basedforeignpolicyReligioncertainlyexertsagrowinginfluenceonitsactionsintheworldbutinwaysmoresubtleandcomplicatedthanEuropeansimagine.ItistruethatAmericaisundergoingareligiousrevival"Hot"religionssuchasevangelicalProtestantismandhardlineCatholicismaregrowingrapidlywhile"cool"mainlineversionsofChristianityaredeclining.ItisalsotruethattheRepublicanPartyisbeingreshapedbythisrevival.Self-identifiedevangelicalsprovidedalmost40%ofMr.Bush’svotein2004;ifyouaddinothertheologicalconservativessuchasMormonsandtraditionalCatholicsthatnumberrisescloserto60%.AllsixtopRepublicanleadersintheSenatehaveearned100%ratingsfromtheChristianCoalition. ItisalsotruethatMr.Bushfrequentlyusesreligiousrhetoricwhentalkingofforeignaffairs.OnSeptember12thhewasatitagaintellingagroupofconservativejournaliststhatheseesthewaronterroras"aconfrontationbetweengoodandevil"andremarking"Itseemstomethatthere’saThirdAwakening"inotherwordsanoutbreakofChristianevangelicalfervourofthesortthathassweptacrossAmericaatleasttwicebefore.AndChristianAmericaoverallistakingabiggerinterestinforeignpolicy.NewvoicesarebeingheardSuchasSamBrownbackaconservativesenatorfromKansaswhohasledthefightagainstgenocideinDarfurandRickWarrentheauthorofabestsellercalledThePurpose-DrivenLifewhoissending2000missionariestoRwanda. Finallyitistruethatreligiousfigureshavedonesomeprettyoutrageousthings.PatRobertsoncalledfortheassassinationofHugoChavezthepresidentofVenezuela.Lieu-tenant-GeneralWilliam"Jerry"Boykindeputyunder-secretaryofdefenceforintelligencetouredthecountrytellingChristiangroupsthatradicalMuslimshateAmerica"becausewe’reaChristiannationandtheenemyisaguynamedSatan".Heoftenworeuniform. Theincreasingtransatlanticschismaccordingtothetextresultsfrom
September11th2001drewthetransatlanticalliancetogether;butthemooddidnotlastandoverthefiveyearssinceithaspulledeverfurtherapart.ArecentpollfortheGermanMarshallFundshowsthat57%ofEuropeansregardAmericanleadershipinworldaffairsas"undesirable".TheIraqwarismainlytoblame.Butthereisanotherandmoreintractablereasonforthegrowingdivision:God. EuropeansworrythatAmericanforeignpolicyunderGeorgeBushistooinfluencedbyreligion.The"holywarriors"whohijackedtheplanesonSeptember11threintroducedGodintointernationalaffairsinthemostdramaticofways.ItseemsthatGeorgeBushisreplyinginkindencouragingaclashofreligionsthatcouldspellglobalcatastrophe. DominiqueMoisiaspecialadviserattheFrenchInstituteforInternationalRelationsarguesthat"thecombinationofreligionandnationalisminAmericaisfrightening.WefeelbetrayedbyGodandbynationalismwhichiswhywearebuildingtheEuropeanUnionasabarriertoreligiouswarfare."JosefBramloftheGermanInstituteforInternationalandSecurityAffairscomplainsthatinAmerica"religiousattitudeshavemoreofaninfluenceonpoliticalchoicesthaninanyotherwesterndemocracy." ThenotionthatAmericaistooinfluencedbyreligionisnotconfinedtotheelites. ThreeinfiveFrenchpeopleandnearlyasmanyDutchthinkthatAmericansaretooreligious—andthatreligionskewswhatshouldbeseculardecisions.EuropeanswhothinkthatAmericais"tooreligious"aremoreinclinedtoanti-Americanismthantheirfellowcountrymen.38%ofBritonshaveanunfavourableviewofAmericabutthatnumberrisesto50%amongpeoplewhoarewaryofAmericanreligiosity. IsAmericaengagedinafaith-basedforeignpolicyReligioncertainlyexertsagrowinginfluenceonitsactionsintheworldbutinwaysmoresubtleandcomplicatedthanEuropeansimagine.ItistruethatAmericaisundergoingareligiousrevival"Hot"religionssuchasevangelicalProtestantismandhardlineCatholicismaregrowingrapidlywhile"cool"mainlineversionsofChristianityaredeclining.ItisalsotruethattheRepublicanPartyisbeingreshapedbythisrevival.Self-identifiedevangelicalsprovidedalmost40%ofMr.Bush’svotein2004;ifyouaddinothertheologicalconservativessuchasMormonsandtraditionalCatholicsthatnumberrisescloserto60%.AllsixtopRepublicanleadersintheSenatehaveearned100%ratingsfromtheChristianCoalition. ItisalsotruethatMr.Bushfrequentlyusesreligiousrhetoricwhentalkingofforeignaffairs.OnSeptember12thhewasatitagaintellingagroupofconservativejournaliststhatheseesthewaronterroras"aconfrontationbetweengoodandevil"andremarking"Itseemstomethatthere’saThirdAwakening"inotherwordsanoutbreakofChristianevangelicalfervourofthesortthathassweptacrossAmericaatleasttwicebefore.AndChristianAmericaoverallistakingabiggerinterestinforeignpolicy.NewvoicesarebeingheardSuchasSamBrownbackaconservativesenatorfromKansaswhohasledthefightagainstgenocideinDarfurandRickWarrentheauthorofabestsellercalledThePurpose-DrivenLifewhoissending2000missionariestoRwanda. Finallyitistruethatreligiousfigureshavedonesomeprettyoutrageousthings.PatRobertsoncalledfortheassassinationofHugoChavezthepresidentofVenezuela.Lieu-tenant-GeneralWilliam"Jerry"Boykindeputyunder-secretaryofdefenceforintelligencetouredthecountrytellingChristiangroupsthatradicalMuslimshateAmerica"becausewe’reaChristiannationandtheenemyisaguynamedSatan".Heoftenworeuniform. Theauthorevidenceshisownnotionbyadvancing
Optimismistheartofalwaysseeingtheglasshalffull1halfemptyfindingsomethingpositiveineventhemost2ofsituationsandlastbutnotleasttheabilitytoexpectthebestevenifthechancesare3.Itenablesyoutotrynewthingsdealwithfailureasalearningexperience4astoppingpoint.Ingeneraloptimismgivesyouareasontolive.Theworldwouldbeabetterplaceifitwasfullofoptimism5unfortunatelythetrendintoday’syouthis6theoppositeway.Todayitis7tobepessimistic.Onecouldspendhoursdiscussinghowwearrivedatthispoint8ouryouthrefusestosmelltherosesandinsteadprefersto9themselvesontheirownpessimistic10. Optimismisnotan11giftbutratheralearnedbehavior12.Likemostbehaviorsoptimismisbestlearnedbywatchingexamples13you.Thefirststepincreatingagenerationofpeoplewithapositiveoutlookonlifeisto14lifeonthebrightsideyourself.15itwouldbewrongto16yourchildfromallnegativityitisimportantthatyouarenotthe17ofdoubtsandworries.Findingsomethingpositiveinanegativesituationneedstobe18Showhowtomakethebestofthingsbyalways19thepositivebyencouragingyourchildafteran20andbyexplainingoverandoverthatfailureisjustapartofprogress. 1
September11th2001drewthetransatlanticalliancetogether;butthemooddidnotlastandoverthefiveyearssinceithaspulledeverfurtherapart.ArecentpollfortheGermanMarshallFundshowsthat57%ofEuropeansregardAmericanleadershipinworldaffairsas"undesirable".TheIraqwarismainlytoblame.Butthereisanotherandmoreintractablereasonforthegrowingdivision:God. EuropeansworrythatAmericanforeignpolicyunderGeorgeBushistooinfluencedbyreligion.The"holywarriors"whohijackedtheplanesonSeptember11threintroducedGodintointernationalaffairsinthemostdramaticofways.ItseemsthatGeorgeBushisreplyinginkindencouragingaclashofreligionsthatcouldspellglobalcatastrophe. DominiqueMoisiaspecialadviserattheFrenchInstituteforInternationalRelationsarguesthat"thecombinationofreligionandnationalisminAmericaisfrightening.WefeelbetrayedbyGodandbynationalismwhichiswhywearebuildingtheEuropeanUnionasabarriertoreligiouswarfare."JosefBramloftheGermanInstituteforInternationalandSecurityAffairscomplainsthatinAmerica"religiousattitudeshavemoreofaninfluenceonpoliticalchoicesthaninanyotherwesterndemocracy." ThenotionthatAmericaistooinfluencedbyreligionisnotconfinedtotheelites. ThreeinfiveFrenchpeopleandnearlyasmanyDutchthinkthatAmericansaretooreligious—andthatreligionskewswhatshouldbeseculardecisions.EuropeanswhothinkthatAmericais"tooreligious"aremoreinclinedtoanti-Americanismthantheirfellowcountrymen.38%ofBritonshaveanunfavourableviewofAmericabutthatnumberrisesto50%amongpeoplewhoarewaryofAmericanreligiosity. IsAmericaengagedinafaith-basedforeignpolicyReligioncertainlyexertsagrowinginfluenceonitsactionsintheworldbutinwaysmoresubtleandcomplicatedthanEuropeansimagine.ItistruethatAmericaisundergoingareligiousrevival"Hot"religionssuchasevangelicalProtestantismandhardlineCatholicismaregrowingrapidlywhile"cool"mainlineversionsofChristianityaredeclining.ItisalsotruethattheRepublicanPartyisbeingreshapedbythisrevival.Self-identifiedevangelicalsprovidedalmost40%ofMr.Bush’svotein2004;ifyouaddinothertheologicalconservativessuchasMormonsandtraditionalCatholicsthatnumberrisescloserto60%.AllsixtopRepublicanleadersintheSenatehaveearned100%ratingsfromtheChristianCoalition. ItisalsotruethatMr.Bushfrequentlyusesreligiousrhetoricwhentalkingofforeignaffairs.OnSeptember12thhewasatitagaintellingagroupofconservativejournaliststhatheseesthewaronterroras"aconfrontationbetweengoodandevil"andremarking"Itseemstomethatthere’saThirdAwakening"inotherwordsanoutbreakofChristianevangelicalfervourofthesortthathassweptacrossAmericaatleasttwicebefore.AndChristianAmericaoverallistakingabiggerinterestinforeignpolicy.NewvoicesarebeingheardSuchasSamBrownbackaconservativesenatorfromKansaswhohasledthefightagainstgenocideinDarfurandRickWarrentheauthorofabestsellercalledThePurpose-DrivenLifewhoissending2000missionariestoRwanda. Finallyitistruethatreligiousfigureshavedonesomeprettyoutrageousthings.PatRobertsoncalledfortheassassinationofHugoChavezthepresidentofVenezuela.Lieu-tenant-GeneralWilliam"Jerry"Boykindeputyunder-secretaryofdefenceforintelligencetouredthecountrytellingChristiangroupsthatradicalMuslimshateAmerica"becausewe’reaChristiannationandtheenemyisaguynamedSatan".Heoftenworeuniform. Theviewmentionedinthethirdparagraphatleastprevailamong
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 7
Aconventionalteacher’slicenseeusuallyrequiresauniversitydegreeineducationplusanunpaidtermofpracticeteaching.Thishasnevermademuchsense.Itexcludesbrightstudentswhotakedegreesinothersubjectsandmightteachthosesubjects;itiscostlyandtime-consumingforcareer-switcherswhomustwaitayearormorebeforetheycanenteraclassroom;itissorigidthatprivate-schoolteachersoruniversityprofessorswithyearsofexperiencehavetojumpthroughhoopsbeforetheycanstartteachinginastateschool.Andthereisvirtuallynoevidencethatitcreatesbetterteachers.Forallthatitisstronglybackedbyschoolsofeducationwhichhaveamonopolyofteacher-trainingandbyteachers’unionswhosemembersmakemoremoneywhenitisartificiallyhardforotherstogetintotheprofession. Nowsome45statesandtheDistrictsofColumbiaofferan"alternativeroute"toateacher’slicenseeupfromonlyahandfulinthe1980s.AlternativecertificationACgenerallyallowsindividualswithauniversitydegreetobeginteachingimmediatelyafterpassinganentranceexamination.Theserecruitswatchedoverbyamentorteachthesubjecttheystudiedatuniversityandtakeeducationcoursesatasponsoringuniversitywhiledrawingtheirsalaries. ThetraditionalsortofAmericanteacherislikelytobeyoungwhiteandfemale.Alternativecertificationattractsmoremenandmorenon-whites.InTexasforinstanceroughly90%ofpublic-schoolteachersarewhitebut40%ofthosewhohavejoinedthroughalternativecertificationarenon-whites.TheACroutealsodrawsteacherswillingtogowheretheyaremostneeded.AsurveyofTroopstoTeachersaprogramthatturnsexsoldiersintopublic-schoolteachers"Proudtoserveagain"foundthat39%ofthosetakingpartarewillingtoteachininner-cityschoolsand68%inruralareas. AretheygoodteachersOfficialdomisreluctanttoreleasethedetailswhichmightanswerthatquestionforcertain.Butanecdotalevidencesuggeststheydowell.InNewJerseywhichhasbeenrunningthissortofprogramsince1984richdistrictswhichcanaffordtobechoosyconsistentlyhiremoreACteachersthanpoordistrictsdo.InHoustonTexaswheretheTeachofAmericaprogramTFAputsrecentuniversitygraduatesintopoorcommunitiesasteachersthemosteffectiveteachersaregenerallytheTFAones."Schoolprincipalsareourbiggestfans"WendyKoppTFA’spresidentsaysproudly. Sowhynotscrapthecumbersometeacher-licensinglawsFrederickHessaprofessorattheUniversityofVirginiahaswrittenapaperfortheProgressivePolicyInstitutearguingthatteacher-licensingoughttobestrippedtothebareessentials.Prospectiveteachersshouldberequiredonlytoholdacollegedegreepassatestofessentialskillsandbecheckedtomakesuretheydonothaveacriminalbackground.OthertrainingisimportantarguesMr.Hessbutthemarketnotstatelegislatorsshoulddecidewhatthattraininglookslike.Thisnotionof"competitivecertification"hasdrawnfavorableattentionfromtheBushadministration. WhichofthefollowingistrueofalternativecertificationAC
Inthetwodecadesbetween1910and1930overtenpercentoftheBlackpopulationoftheUnitedStateslefttheSouthwherethemajorityoftheBlackpopulationhadbeenlocatedandmigratedtonorthernstateswiththelargestnumbermovingitisclaimedbetween1016and1918.IthasbeenfrequentlyassumedbutnotprovedthatmostofthemigrantsinwhathascometobecalledtheGreatMigrationcamefromruralareasandweremotivatedbytwoconcurrentfactors:thecollapseofcottonindustryfollowingbollweevilinfestationwhichbeganin1898andincreaseddemandintheNorthforlaborfollowingthecessationofEuropeanimmigrationcausedbytheoutbreakoftheFirstWorldWarin1914.Thisassumptionhasledtotheconclusionthatthemigrants’subsequentlackofeconomicmobilityintheNorthistiedtoruralbackgroundabackgroundthatimpliesunfamiliaritywithurbanlivingandalackofindustrialskills. ButthequestionofwhoactuallylefttheSouthhasneverbeeninvestigatedindetail.AlthoughnumerousinvestigationsdocumentaflightfromruralsouthernareastosoutherncitiespriortotheGreatMigrationnoonehasconsideredwhetherthesamemigrantsthenmovedontonortherncities.In1910over600000BlackworkersortenpercentoftheBlackworkforcereportedthemselvestobeengagedin"manufacturingandmechanicalpursuits"thefederalcensuscategoryroughlyincludingtheentireindustrialsector.TheGreatMigrationcouldeasilyhavebeenmadeupentirelyofthisgroupandtheirfamilies.ItisperhapssurprisingtoarguethatanemployedpopulationcouldbetemptedtomovebutanexplanationliesinthelaborconditionsthenprevalentintheSouth. Aboutthirty-fivepercentoftheurbanBlackpopulationintheSouthwasengagedinskilledtrades.Somewerefromtheoldartisanclassofslavery--blacksmithsmasonscarpenters--whichhadamonopolyofcertaintradesbuttheyweregraduallybeingpushedoutbycompetitionmechanizationandobsolescence.Theremainingsixty-fivepercentmorerecentlyurbanizedworkedinnewlydevelopedindustries--tobaccolumbercoalandironmanufactureandrailroads.WagesintheSouthhoweverwerelowandBlackworkerswereawarethroughlaborrecruitersandtheBlackpressthattheycouldearnmoreevenasunskilledworkersintheNorththantheycouldasartisansintheSouth.AfterthebollweevilinfestationurbanBlackworkersfacedcompetitionfromthecontinuinginfluxofbothBlackandWhiteruralworkerswhoWeredriventoundercutthewagesformerlypaidforindustrialjobs.ThusamovenorthwouldbeseenasadvantageoustoagroupthatwasalreadyurbanizedandsteadilyemployedandtheeasyconclusiontyingtheirsubsequenteconomicproblemsintheNorthtotheirruralbackgroundscomesintoquestion. Notes:bollweevilinfestation棉铃虫蔓延cessation中止停止mason泥瓦匠recruiter招募者influx流入涌入 Itcanbeinferredfromthetextthattheeasyconclusionmentionedinthelastsentenceisbasedontheassumptionthat
Inthetwodecadesbetween1910and1930overtenpercentoftheBlackpopulationoftheUnitedStateslefttheSouthwherethemajorityoftheBlackpopulationhadbeenlocatedandmigratedtonorthernstateswiththelargestnumbermovingitisclaimedbetween1016and1918.IthasbeenfrequentlyassumedbutnotprovedthatmostofthemigrantsinwhathascometobecalledtheGreatMigrationcamefromruralareasandweremotivatedbytwoconcurrentfactors:thecollapseofcottonindustryfollowingbollweevilinfestationwhichbeganin1898andincreaseddemandintheNorthforlaborfollowingthecessationofEuropeanimmigrationcausedbytheoutbreakoftheFirstWorldWarin1914.Thisassumptionhasledtotheconclusionthatthemigrants’subsequentlackofeconomicmobilityintheNorthistiedtoruralbackgroundabackgroundthatimpliesunfamiliaritywithurbanlivingandalackofindustrialskills. ButthequestionofwhoactuallylefttheSouthhasneverbeeninvestigatedindetail.AlthoughnumerousinvestigationsdocumentaflightfromruralsouthernareastosoutherncitiespriortotheGreatMigrationnoonehasconsideredwhetherthesamemigrantsthenmovedontonortherncities.In1910over600000BlackworkersortenpercentoftheBlackworkforcereportedthemselvestobeengagedin"manufacturingandmechanicalpursuits"thefederalcensuscategoryroughlyincludingtheentireindustrialsector.TheGreatMigrationcouldeasilyhavebeenmadeupentirelyofthisgroupandtheirfamilies.ItisperhapssurprisingtoarguethatanemployedpopulationcouldbetemptedtomovebutanexplanationliesinthelaborconditionsthenprevalentintheSouth. Aboutthirty-fivepercentoftheurbanBlackpopulationintheSouthwasengagedinskilledtrades.Somewerefromtheoldartisanclassofslavery--blacksmithsmasonscarpenters--whichhadamonopolyofcertaintradesbuttheyweregraduallybeingpushedoutbycompetitionmechanizationandobsolescence.Theremainingsixty-fivepercentmorerecentlyurbanizedworkedinnewlydevelopedindustries--tobaccolumbercoalandironmanufactureandrailroads.WagesintheSouthhoweverwerelowandBlackworkerswereawarethroughlaborrecruitersandtheBlackpressthattheycouldearnmoreevenasunskilledworkersintheNorththantheycouldasartisansintheSouth.AfterthebollweevilinfestationurbanBlackworkersfacedcompetitionfromthecontinuinginfluxofbothBlackandWhiteruralworkerswhoWeredriventoundercutthewagesformerlypaidforindustrialjobs.ThusamovenorthwouldbeseenasadvantageoustoagroupthatwasalreadyurbanizedandsteadilyemployedandtheeasyconclusiontyingtheirsubsequenteconomicproblemsintheNorthtotheirruralbackgroundscomesintoquestion. Notes:bollweevilinfestation棉铃虫蔓延cessation中止停止mason泥瓦匠recruiter招募者influx流入涌入 Theauthorindicatesexplicitlythatwhichofthefollowingrecordshasbeenasourceofinformationinherinvestigation
Optimismistheartofalwaysseeingtheglasshalffull1halfemptyfindingsomethingpositiveineventhemost2ofsituationsandlastbutnotleasttheabilitytoexpectthebestevenifthechancesare3.Itenablesyoutotrynewthingsdealwithfailureasalearningexperience4astoppingpoint.Ingeneraloptimismgivesyouareasontolive.Theworldwouldbeabetterplaceifitwasfullofoptimism5unfortunatelythetrendintoday’syouthis6theoppositeway.Todayitis7tobepessimistic.Onecouldspendhoursdiscussinghowwearrivedatthispoint8ouryouthrefusestosmelltherosesandinsteadprefersto9themselvesontheirownpessimistic10. Optimismisnotan11giftbutratheralearnedbehavior12.Likemostbehaviorsoptimismisbestlearnedbywatchingexamples13you.Thefirststepincreatingagenerationofpeoplewithapositiveoutlookonlifeisto14lifeonthebrightsideyourself.15itwouldbewrongto16yourchildfromallnegativityitisimportantthatyouarenotthe17ofdoubtsandworries.Findingsomethingpositiveinanegativesituationneedstobe18Showhowtomakethebestofthingsbyalways19thepositivebyencouragingyourchildafteran20andbyexplainingoverandoverthatfailureisjustapartofprogress. 5
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 17
[A]Lookandlistenandthinkaboutwhattheotherpersonsayshowtheysayitandwhattheydo.BeawareofyourselfaswellIfyourecognizeapauseinthewrongplaceoraphrasingthatimpliesweaknessthenimmediatelylookforawaytocountertheimpressionproduced.Thegameisnotlostuntiltheencounterisover.Manyofthesesignalsdonotrequireadeepstudyofpsychology.Theyrequireawarenesssomecommonsensetorecognizemeaningandareadinesstodosomethingaboutthesignalsthataresentandreceived. [B]Recognitionofbodylanguagealsohelpstounderstandourownfeelings.IfwefeelirritatedbysomeonecoulditbebecausetheyareleaningbackintheirchairwithheadslightlytiltedbacklookingdowntheirnosesatusperhapswithhandstogethermakingashapelikeachurchsteepleorwithhandsbehindtheirheadWemaybothbestandingupandtheotherpersonisholdingtheirjacketlapelswagglingtheirthumbsatus.Theseareallgesturesofsuperiorityandmightexplainourannoyance.Understandingthiswemaybeabletohandleitbetter. [C]Ifwecaninterpretthisinvoluntarycommentarythenournegotiatingpositionwillbestronger.Wecouldrecognizealiewhetherourargumentswerebeingacceptedorwhethertheotherpartywasunreceptiveandadjustourbehaviouraccordingly. [D]Manystudiesclaimtoshowthatover50percentofthemessagesweconveyarethroughgestureexpressionandposture.Thisisinadditiontothemessagesconveyedthroughtoneofvoice.Whetheritbebangingthetablewithourfistsdirectinganangrystareorlookingpuzzleditishardtodenytheimportanceofthissideofcommunication.Theastutedealerisalwaysalivetobodylanguagebutdon’tconcentratesomuchonitthatyoudon’tpayattentiontowhatisactuallysaid. [E]Signalsdon’tappearsinglybutinclustersofseveralthatreinforceeachother.Don’trelyuponjustonegesturethatmaybemisinterpretedbuttakethewiderevidenceavailable.Wefrequentlysaythingswedon’tmeanandmeanthingswedon’tsay.Howeasyitistoimplythingswedon’tmean!Interpretationofthe"sub-text"ofcommunicationisinaccurate.Don’trelyuponwhatyouthinkisgoingonunderthesurfacewithoutcheckingyouinterpretation. [F]Someexpressionsandgesturesareparticulartospecificcultureswhileothersarecommontotheentirehumanracesuchassmilingorthebaredteethofanger.Asmilecanbefakeditcanmaskangerandaggression.Howeverthewaywestandandwhatwedowithourhandsishardertocontrol.Thereisanotherlayerofbodysignalsofgreatersubtletysuchasthenarrowingofeyestheshapeofthesmileandeventhecontractionofthepupilsoftheeyewhichmayalsobetraytherealfeelingsofthesmilingnegotiator.Mostofthosegesturesareuniversal. [G]Typicallysomeonewhoislyingwillavoidyoureyeandmaylookdownwards.Theymaytouchtheirfacesaroundthemouthandhavethepalmsoftheirhandshiddenfromyou.Theotherpartymayadoptatoneofvoiceofgreatsincerityandlookyousteadilyintheeyeinordertoreinforcethedeceptionoftheirwords.Ifyoulookawayfromthatgazeyoumayseesignalstheyareunabletocontrolwhichgivethegameaway. [H]Weallrecognizealotunconsciouslywhichishowwegetafeelingthatsomeoneislyingorthattheyarebored.Inlyingpeople’sexpressionsposturesandgesturesconveycontrarymessagestotheirwordsandweintuitivelyrecognizethedisparity.Tonegotiatemoreeffectivelybesensitivetothesesignalswhetherbypayingmoreattentiontoyourfeelingsorbyconsciouslyobservingandthinkingaboutthegesturesandexpressionswesee. Order: 41
Directions: Supposeyouarethesecretaryoftheprincipalofyouruniversity.Youareexpectedtowriteamemotoremindtheprincipalofanimportantinternationalmeetinghehastoattendthenextday.Imaginesomedetailedactivitiestheprincipalhastoperforminthemeeting. Writeyourmemoinnolessthan100words.WriteitneatlyonANSWERSHEET2. Donotsignyourownnameonthememo;useLiHuainstead. Donotwritetheaddress.10points
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 9
Greenspacefacilitiesarecontributingtoanimportantextenttothequalityoftheurbanenvironment.Fortunatelyitisnolongernecessarythateverylectureoreverybookaboutthissubjecthastostartwiththeproofofthisidea.46Atpresentitisgenerallyacceptedalthoughmoreasaself-evidentstatementthanonthebasisofaclosely-reasonedscientificproof.Therecognitionoftheimportanceofgreenspaceintheurbanenvironmentisafirststepontilerightway.47Thisdoesnotmeanhoweverthatsufficientdetailsareknownaboutthefunctionsofgreenspaceintownsandaboutthewayinwhichtheinhabitantsareusingthesespaces.AstothisratherComplexsubjectIshallwithinthescopeofthislectureenterintooneaspectonlynamelytherecreativefunctionofgreenspacefacilities. 48Thetheoreticalseparationoflivingworkingtrafficandrecreationwhichformanyyearshasbeenusedintown-and-countryplanninghasinmyopinionresultedindisproportionateattentionforformsofrecreationfarfromhomewhereastherewasrelativelylittleattentionforimprovementofrecreativepossibilitiesinthedirectneighborhoodofthehome.49Wehavecometotheconclusionthatthisisnotrightbecauseanimportantpartofthetimewhichwedonotpassinsleepingorworkingisusedforactivitiesandaroundhome.Soitisobviousthatrecreationintheopenairhastobeginatthestreetdoorofthehouse. 50Theurbanenvironmenthastoofferasmanyrecreationactivitiesaspossibleandthedesignofthesehastobesuchthatmoreobligatoryactivitiescanalsohavearecreativeaspect.Theverybeststandardoflivingisnothingifitisnotpossibletotakeapleasantwalkintiledistrictifthechildrencannotbeallowedtoplayinthestreetsbecausetherisksoftrafficaretoogreatifduringshoppingyoucannowherefindaspotforenjoyingforamomenttheniceweatherinshortifyouonlyfeelyourselfathomeafterthestreet-doorofyourhouseisclosedafteryou. 49Wehavecometotheconclusionthatthisisnotrightbecauseanimportantpartofthetimewhichwedonotpassinsleepingorworkingisusedforactivitiesandaroundhome
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 19
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 15
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 11
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 1
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 5
Optimismistheartofalwaysseeingtheglasshalffull1halfemptyfindingsomethingpositiveineventhemost2ofsituationsandlastbutnotleasttheabilitytoexpectthebestevenifthechancesare3.Itenablesyoutotrynewthingsdealwithfailureasalearningexperience4astoppingpoint.Ingeneraloptimismgivesyouareasontolive.Theworldwouldbeabetterplaceifitwasfullofoptimism5unfortunatelythetrendintoday’syouthis6theoppositeway.Todayitis7tobepessimistic.Onecouldspendhoursdiscussinghowwearrivedatthispoint8ouryouthrefusestosmelltherosesandinsteadprefersto9themselvesontheirownpessimistic10. Optimismisnotan11giftbutratheralearnedbehavior12.Likemostbehaviorsoptimismisbestlearnedbywatchingexamples13you.Thefirststepincreatingagenerationofpeoplewithapositiveoutlookonlifeisto14lifeonthebrightsideyourself.15itwouldbewrongto16yourchildfromallnegativityitisimportantthatyouarenotthe17ofdoubtsandworries.Findingsomethingpositiveinanegativesituationneedstobe18Showhowtomakethebestofthingsbyalways19thepositivebyencouragingyourchildafteran20andbyexplainingoverandoverthatfailureisjustapartofprogress. 7
Optimismistheartofalwaysseeingtheglasshalffull1halfemptyfindingsomethingpositiveineventhemost2ofsituationsandlastbutnotleasttheabilitytoexpectthebestevenifthechancesare3.Itenablesyoutotrynewthingsdealwithfailureasalearningexperience4astoppingpoint.Ingeneraloptimismgivesyouareasontolive.Theworldwouldbeabetterplaceifitwasfullofoptimism5unfortunatelythetrendintoday’syouthis6theoppositeway.Todayitis7tobepessimistic.Onecouldspendhoursdiscussinghowwearrivedatthispoint8ouryouthrefusestosmelltherosesandinsteadprefersto9themselvesontheirownpessimistic10. Optimismisnotan11giftbutratheralearnedbehavior12.Likemostbehaviorsoptimismisbestlearnedbywatchingexamples13you.Thefirststepincreatingagenerationofpeoplewithapositiveoutlookonlifeisto14lifeonthebrightsideyourself.15itwouldbewrongto16yourchildfromallnegativityitisimportantthatyouarenotthe17ofdoubtsandworries.Findingsomethingpositiveinanegativesituationneedstobe18Showhowtomakethebestofthingsbyalways19thepositivebyencouragingyourchildafteran20andbyexplainingoverandoverthatfailureisjustapartofprogress. 3
Lowlevelsofliteracyandnumeracyhaveadamagingimpactonalmosteveryaspectofadultsaccordingtoasurveypublishedyesterdaywhichoffers1ofadevelopingunderclass.Testsand2withhundredsofpeopleborninaweekin1958graphicallyillustratedthe3ofeducationalunderachievement.Theeffectscanbeseeninunemploymentfamily4lowincomesdepressionandsocialinactivity. Thosewholeftschoolat16withpoorbasicskillshadbeenemployedforuptofouryearslessthangoodreaders5theyreached37.ProfessorJohnBynnerofCityUniversitywhocarriedtheresearchsaidthattoday’s6teenagerswouldevenencountergreaterproblemsbecausethesupplyof7jobshadshrunk. Almostonefifthofthe1700peopleinterviewedforyesterday’sreporthadpoorliteracyandalmosthalf8withinnumeracyaproportion9othersurveysfortheBasicSkillsAgency.Somecouldnotreadachild’sbookandmostfounddifficult10writteninstruction. Poorreadersweretwiceaslikelytobealowwageandfourtimeslikelytoliveinahouseholdwherepartnersworked.Womeninthis11werefivetimesaslikelytobe12depressed13bothtendedtofeeltheyhadnocontrolovertheirlivesandtotrustothers14. Thosewhohadlowliteracyandnumeracywereseldom15inanycommunityorganizationandlesslikelythanothersto16inageneralelection.Therehadbeenno17intheliterarylevelof18reportingproblems. AlanWellstheagency’sdirectorsaid:“Theresultsemphasizethedangersofdevelopinganunderclasspeoplewhowereoutofwork19depressedandoftenlabeledthemselvesas20.Thereisacircleofmarginalizationwiththediceagainstthesepeopleandtheirfamilies.” 13
Greenspacefacilitiesarecontributingtoanimportantextenttothequalityoftheurbanenvironment.Fortunatelyitisnolongernecessarythateverylectureoreverybookaboutthissubjecthastostartwiththeproofofthisidea.46Atpresentitisgenerallyacceptedalthoughmoreasaself-evidentstatementthanonthebasisofaclosely-reasonedscientificproof.Therecognitionoftheimportanceofgreenspaceintheurbanenvironmentisafirststepontilerightway.47Thisdoesnotmeanhoweverthatsufficientdetailsareknownaboutthefunctionsofgreenspaceintownsandaboutthewayinwhichtheinhabitantsareusingthesespaces.AstothisratherComplexsubjectIshallwithinthescopeofthislectureenterintooneaspectonlynamelytherecreativefunctionofgreenspacefacilities. 48Thetheoreticalseparationoflivingworkingtrafficandrecreationwhichformanyyearshasbeenusedintown-and-countryplanninghasinmyopinionresultedindisproportionateattentionforformsofrecreationfarfromhomewhereastherewasrelativelylittleattentionforimprovementofrecreativepossibilitiesinthedirectneighborhoodofthehome.49Wehavecometotheconclusionthatthisisnotrightbecauseanimportantpartofthetimewhichwedonotpassinsleepingorworkingisusedforactivitiesandaroundhome.Soitisobviousthatrecreationintheopenairhastobeginatthestreetdoorofthehouse. 50Theurbanenvironmenthastoofferasmanyrecreationactivitiesaspossibleandthedesignofthesehastobesuchthatmoreobligatoryactivitiescanalsohavearecreativeaspect.Theverybeststandardoflivingisnothingifitisnotpossibletotakeapleasantwalkintiledistrictifthechildrencannotbeallowedtoplayinthestreetsbecausetherisksoftrafficaretoogreatifduringshoppingyoucannowherefindaspotforenjoyingforamomenttheniceweatherinshortifyouonlyfeelyourselfathomeafterthestreet-doorofyourhouseisclosedafteryou. 47Thisdoesnotmeanhoweverthatsufficientdetailsareknownaboutthefunctionsofgreenspaceintownsandaboutthewayinwhichtheinhabitantsareusingthesespaces.
[A]Lookandlistenandthinkaboutwhattheotherpersonsayshowtheysayitandwhattheydo.BeawareofyourselfaswellIfyourecognizeapauseinthewrongplaceoraphrasingthatimpliesweaknessthenimmediatelylookforawaytocountertheimpressionproduced.Thegameisnotlostuntiltheencounterisover.Manyofthesesignalsdonotrequireadeepstudyofpsychology.Theyrequireawarenesssomecommonsensetorecognizemeaningandareadinesstodosomethingaboutthesignalsthataresentandreceived. [B]Recognitionofbodylanguagealsohelpstounderstandourownfeelings.IfwefeelirritatedbysomeonecoulditbebecausetheyareleaningbackintheirchairwithheadslightlytiltedbacklookingdowntheirnosesatusperhapswithhandstogethermakingashapelikeachurchsteepleorwithhandsbehindtheirheadWemaybothbestandingupandtheotherpersonisholdingtheirjacketlapelswagglingtheirthumbsatus.Theseareallgesturesofsuperiorityandmightexplainourannoyance.Understandingthiswemaybeabletohandleitbetter. [C]Ifwecaninterpretthisinvoluntarycommentarythenournegotiatingpositionwillbestronger.Wecouldrecognizealiewhetherourargumentswerebeingacceptedorwhethertheotherpartywasunreceptiveandadjustourbehaviouraccordingly. [D]Manystudiesclaimtoshowthatover50percentofthemessagesweconveyarethroughgestureexpressionandposture.Thisisinadditiontothemessagesconveyedthroughtoneofvoice.Whetheritbebangingthetablewithourfistsdirectinganangrystareorlookingpuzzleditishardtodenytheimportanceofthissideofcommunication.Theastutedealerisalwaysalivetobodylanguagebutdon’tconcentratesomuchonitthatyoudon’tpayattentiontowhatisactuallysaid. [E]Signalsdon’tappearsinglybutinclustersofseveralthatreinforceeachother.Don’trelyuponjustonegesturethatmaybemisinterpretedbuttakethewiderevidenceavailable.Wefrequentlysaythingswedon’tmeanandmeanthingswedon’tsay.Howeasyitistoimplythingswedon’tmean!Interpretationofthe"sub-text"ofcommunicationisinaccurate.Don’trelyuponwhatyouthinkisgoingonunderthesurfacewithoutcheckingyouinterpretation. [F]Someexpressionsandgesturesareparticulartospecificcultureswhileothersarecommontotheentirehumanracesuchassmilingorthebaredteethofanger.Asmilecanbefakeditcanmaskangerandaggression.Howeverthewaywestandandwhatwedowithourhandsishardertocontrol.Thereisanotherlayerofbodysignalsofgreatersubtletysuchasthenarrowingofeyestheshapeofthesmileandeventhecontractionofthepupilsoftheeyewhichmayalsobetraytherealfeelingsofthesmilingnegotiator.Mostofthosegesturesareuniversal. [G]Typicallysomeonewhoislyingwillavoidyoureyeandmaylookdownwards.Theymaytouchtheirfacesaroundthemouthandhavethepalmsoftheirhandshiddenfromyou.Theotherpartymayadoptatoneofvoiceofgreatsincerityandlookyousteadilyintheeyeinordertoreinforcethedeceptionoftheirwords.Ifyoulookawayfromthatgazeyoumayseesignalstheyareunabletocontrolwhichgivethegameaway. [H]Weallrecognizealotunconsciouslywhichishowwegetafeelingthatsomeoneislyingorthattheyarebored.Inlyingpeople’sexpressionsposturesandgesturesconveycontrarymessagestotheirwordsandweintuitivelyrecognizethedisparity.Tonegotiatemoreeffectivelybesensitivetothesesignalswhetherbypayingmoreattentiontoyourfeelingsorbyconsciouslyobservingandthinkingaboutthegesturesandexpressionswesee. Order: 43
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