交流语境对学习过程中学习者语言选择性注意的影响

依据交流语境特征创设了语言交流、共享对象的语言交流、共享对象和表情的语言交流，通过交流范式探查：交流语境对学习过程中学习者语言选择性注意的影响。结果显示：（1）语言交流条件下语言选择性注意整体水平最高；不同语境下选择性注意整体水平随交流时间进程而增高。（2）语言交流条件下语言选择性注意指向性水平最高；共享对象和表情条件最低，但集中性水平最高；总体上，指向性和集中性水平随学习进程相对稳定增高，但语言交流条件与共享对象条件下学习阶段1的集中性水平显著高于中间学习阶段。结果发现：交流语境不同时，不同非语言因素对于语言认知加工产生的影响作用不同；交流双方认知的协调过程同时受到语言和非语言因素的共同作用。概言之，非语言因素降低了语言选择性注意的整体水平和指向性水平；但表情因素提高了集中性水平。

The Influence of Communicative Context on Learners' Language Selective Attention in the Learning Process

According to the characteristics of communication context, the study created language communication, language communication of shared object, language communication of shared object and expression. It used the communication paradigm to explore the influence of communicative context on learners' language selective attention in the learning process. The results showed that:(1) The overall level of language selective attention was the highest under the condition of language communication; the overall level of selective attention in different contexts increased with the time course of communication. (2) The directivity level under the condition of language communication was the highest; the shared object and expression condition was the lowest, but the concentration level was the highest. Generally speaking, the levels of directivity and concentration relatively steadily increased with the learning process, but the concentration levels of learning stage 1 were significantly higher than that of intermediate learning stage under the condition of language communication and the condition of shared object. The results suggested that:while the communicative context was different, the effects of different non-language factors on the cognitive processing of language were different. The process of cognitive coordination of both sides of communication was influenced by both language and non-language factors. In short, non-language factors reduced the overall and directional levels of language selective attention, but expression factor improved the level of concentration.