母语和第二语言认知差异的时差性研究

根据信息加工理论 ,母语语言信息输入到大脑的时间与个体习得语言的关键期相吻合 ,有助于母语信息网络在大脑中的构建。而第二语言信息滞后进入大脑 ,错过了这一关键时期 ,难以构建语言信息网络 ,因此 ,语言信息网络能否构建是语言信息能否自然输出的关键。正是语言信息输入的时差性导致了不同语言信息网络构建的不平衡性 ,从而造成了个体在两种语言认知上的差异性。

Time Difference Study on the Cognition Difference Between Mother Language and the Second Language

Based on information processing theories,the paper holds that the time when mother language information inputs to the brain tallies with the critical period of language acquisition, this is helpful to the construction of mother language information network(MLIN) in the brain.The time of the influx of the second language information is behind that of mother language and misses the critical period,which makes the formation of second language information network more difficult.The formation of language information network is indispensable to the language output.It is the time difference that cause the imbalance of the formation of different language information network.Therefore,the differences in acquisition between two languages come into being.