Chapter02 Cognitive and Language Develop

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1、CHAPTER2CognitiveandLanguageDevelopmentCopyright©TheMcGraw-HillCompanies,Inc.Permissionrequiredforreproductionordisplay.CognitiveandLanguageDevelopmentChapterOutlineAnOverviewofChildDevelopmentWhyStudyingDevelopmentIsImportantProcessesandPeriodsCognitiveDevelopmentTheBrainPiaget’sTheoryVygots

2、ky’sTheoryCognitiveandLanguageDevelopmentChapterOutline,continuedLanguageDevelopmentWhatIsLanguage?BiologicalandEnvironmentalInfluencesHowLanguageDevelopsCognitiveandLanguageDevelopmentLearningGoalsforChapter21.Explainthevalueofstudyingchildren’sdevelopmentaswellasthegeneralprocessandperiodso

3、fdevelopment.2.DiscussthedevelopmentofthebrainandcomparethecognitivedevelopmentaltheoriesofJeanPiagetandLevVygotsky.3.Identifythekeyfeaturesoflanguage,biologicalandenvironmentalinfluencesonlanguage,andthetypicalgrowthofachild’slanguage.CognitiveandLanguageDevelopmentAnOverviewofChildDevelopme

4、ntProcessesandPeriodsWhyStudyingDevelopmentIsImportantAnOverviewofChildDevelopmentDevelopment:Thepatternofbiological,cognitive,andsocioemotionalchangesthatbeginsatconceptionandcontinuesthroughthelifespan.AnOverviewofChildDevelopmentDevelopmentalProcessesBiologicalprocessesandgeneticinheritanc

5、e:•Developmentofthebrain•Gainsinheightandweight•Changesinmotorskills•Puberty’shormonalchangesCognitiveprocesses•Changesinthechild’sthinking•Intelligence•LanguageacquisitionAnOverviewofChildDevelopmentDevelopmentalProcessesSocioemotionalprocesses•Changesinthechild’srelationshipwithotherp

6、eople•ChangesinpersonalityCognitiveandLanguageDevelopmentCognitiveDevelopmentPiaget’sTheoryTheBrainVygotsky’sTheoryCognitiveDevelopment:TheBrainBrainGrowthinChildhoodMyelination:Theprocessinwhichcellsinthebrainandthenervoussystemarecoveredwithaninsulatinglayeroffatcells.Synapticconnections:T

7、hegrowthandpruningofconnectionsbetweenneuronsinthevisual,auditory,andprefrontalcortexiscriticaltothefunctioningoflearning,memory,andreasoning.CognitiveDevelopment:TheBrainBrainLateralizationisthespecializationoffunctionsinonehemisphereofthebr