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1、definition:istheprocessinwhichideasandobjectsarerecognized,differentiated,andunderstood.isamajoringredientinthecreationofhumanknowledge.第1页/共10页Loremipsumthebasiclevel1thesuperordinatelevel2thesubordinatelevel3第2页/共10页ThecharacteristiccanbesummedupunderCroftandCrusesfourpoints:Themostinclusivelevela
2、twhichtherearecharacteristicpatternsofbehavioralinteraction.themostinclusivelevelforwhichtherearevisualimagecanbeformed.themostinclusivelevelatwhichpartwholeinformationisrepresented.第3页/共10页Allcatagoriesofdogsaredifferent,buttheystillhaveenoughtodistinguishedfromcatsbirdsandsoon.第4页/共10页Thesecondlev
3、elissuperordinatelevel,whichisthegeneraloneForexample,ifsomeoneasksyoutothinkofavehicleandyoumightthinkofatreeoraflower.ThisisparasiticalCategorization.第5页/共10页superordinatecategoryarelessgoodcategoriesthanbasiclevelcategories,becausealthoughmembersarerelativelydistinctfrommembersofneighboringcatego
4、ries,within-categoryresemblanceisrelativelylow.superordinatecategorieshavefewerdefiningfeaturesthanbasiclevelcategoriesimmediatesuperordinateofbasiclevelcategoriesoftenhaveasingle-attributerelationtohighersuperordinatecategorylinguistically,namesforsuperordinatecategoriesareoftenmassnounswhenbasicle
5、veltermsarecountnouns第6页/共10页subordinatelevelacompositeformtypicallycombinestwoormorewordsthatsignifybasislevelcategories,likeraincoat,applejuice,andwheelchair.第7页/共10页1subordinatecategoriesarelessgoodcategoriesthanbasiccategories,becausealthoughtheirmembershavehighmutualresemblance,theyhavelowdistinctivenessfrommembersofneighboringcategories2theyaremuchlessinformativerelativetotheirimmediatesuperiorcategory3theyarefrequentlypolymorphemic,themostcommonpatternbeingmodifier-head第8页/共10页Thankyou!Thankyou!第9页/共10页感谢您的观看！第10页/共10页