The Experiments To Representation And Processing Of Information In Chinese-Uygur Bilinguals

In the field of bilingual research, the hot spots are presentation and processingof information,more and more researchers have attempted to explored essentialattribution of the presentation and mental lexicon from the study of bilingual. Withthe number of bilingual increasing,research focus from ethnic minorities to learnChinese gradually spread to the Han people grasp the minority language. In order toenrich bilingual theory and promote the teaching, the study of the presentation andprocessing of information of Han people is particularly important.In this study, we used the long-term cross-language repetition priming toexplored the features of representation and processing of information in bilingualmemory which belong to Chinese—Uygur Bilinguals,and explored the role of thedepth of word knowledge.First explored the representation of non-proficientbilinguals,and then explored the processing of information of non-proficientbilinguals and proficient bilinguals,last explored the role of the depth of wordknowledge.There are two experiments in Research One, two stages of Experiment I bothexplored the conceptual representation of non-proficient bilinguals and proficientbilinguals by semantic judgment task，two stages of Experiment II both exploredthe lexical representation of non-proficient bilinguals by lexical decision task.InResearch Two,Experiment III explored the processing of information model ofnon-proficient bilinguals first by semantic judgment task,and then by lexical decisiontask.Experiment IV confirmed the model of non-proficient bilinguals further bylexical decision taskfirst，and after it by semantic judgment task。Experiment V explored the processingof information model of proficient bilinguals first by semantic judgment task，andthen by lexical decision task.In Research Three,Experiment VI,Experiment VIIexplored the processing of information model of non-proficient bilinguals andproficient bilinguals by different materials of low and high depth of knowledge,Theresults showed that:1、 The conceptual representation of non-proficient bilinguals is shared,lexicalrepresentation of non-proficient bilinguals is separation.2、 The preliminary investigation on processing of information model ofnon-proficient bilinguals.Is word association model,the processing of information model of proficientbilinguals is concept mediation model.3、The different depth of knowledge affect the processing of information whethernon-proficient bilinguals or proficient bilinguals,that is say,the model of processingof information may changed by the different of depth of knowledge,so there is acontinuous process of non-proficient bilinguals become the proficient bilinguals.