TheoriesofIntelligenceITheBinetScales智能我比奈尺度理论

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1、TheoriesofIntelligenceII:TheWechslerScalesPsy427CalStateNorthridgeAndrewAinsworthPhD1939:Wechslervs.BinetTwoyearsafterthe1937Binetrevision,thefirstWechslertestispublished:theWechsler-BellevueIntelligenceScale.Criticismsofthe1937BinetIntelligenceismultifacet

2、ed,theBinetproducesasingleIQscore.The1937Binetwasdevelopedforchildren,yetpurportstotestadults.The1937Binethasanoveremphasisonspeeded/timedtasks,whichismoredifficultforolderadults.Intelligencecandeclineasoneages.The1937Binetdoesnotaccountforthis.CalStateNort

3、hridge-Psy4272Advantagesofthe1939Wechsler-BellevueAgeScaleversusPointScale1937BinetusedanAgeScaleScoresonaparticulartestarebasedonbasalandceilinglevels.EachBasalorCeilingLevelhadachronologicalageassociatedwithitemsatthatlevel.So,apersonwhosuccessfullycomple

4、ted3outof4itemsatthe6-yearoldlevel,wouldhaveabasalmentalageof6years.CalStateNorthridge-Psy4273Advantagesofthe1939Wechsler-Bellevue1937BinetusedanAgeScaleContentofitemsateachleveloftheagescalecouldvarytremendouslyVocabularyword,arithmeticproblem,anddigitrepe

5、tition,forexample,couldallbeaskedsequentiallyatagivenagelevelofthe1937Binet.1939Wechsler-BellevueusedaPointScaleItemsinascaleansweredcorrectlyareeachgivenacertainnumberofpoints.PointScalesallowforhomogeneouscontent.CalStateNorthridge-Psy4274Advantagesofthe1

6、939Wechsler-Bellevue1939Wechsler-BellevueusedaPointScalePointScalesallowforhomogeneouscontent.Assuch,Wechslercouldobtainscoresforanindividualinawiderangeofcontentareas.Vocabulary,CreativeThinking,Judgment,GeneralKnowledgeCalStateNorthridge-Psy4275Advantages

7、ofthe1939Wechsler-Bellevue1939Wechsler-BellevueincludedaPerformanceScale1937Binetwascriticizedforitsover-relianceonverbalskillstomeasureIQ1939Wechsler-Bellevueaddedasecondentirescaleofnon-verbalmeasures.CalStateNorthridge-Psy4276Evolutionofthe1939Wechsler-B

8、ellevueNormativesampleforthe1939Wechsler-Bellevue1081whitesfromtheeasternUS(primarilyNewYork)Firstrevision:1955WechslerAdultIntelligenceScale(WAIS)Secondrevision:1981WechslerAdultIntelligenceScale-Revi