句子理解中语言信息的整合加工机制

Mechanism of linguistic information integration in sentence comprehension

句子理解过程是对语音、词汇、句法、语义层面语言信息的整合加工过程。分段式、并行式和一体式模型争论的核心在于语言信息加工的时间进程和交互作用。根据已有实验推测:1)语言信息在句子加工中起作用的方向很可能由其本身层次属性决定:句法信息作用方向可能向后,语义信息作用方向可能向前;2)语言信息在句子加工中起作用的强度也很有可能由其本身层次属性决定,但都还需进一步实验验证。语用层面信息加工过程的研究需要加强,实验材料为汉语的相关研究有待单独梳理。

Sentence processing involves the integration of different linguistic information,such as phonetic,lexical,syntactic,semantic information.Researchers proposed three kinds of theoretical models:sectional model,parallel model,and unified model.The argument focuses on the time course and the interaction among linguistic information.From the recent experimental results,we infer that:1)In sentence processing,syntactic information probably acts backward while semantic information probably acts forward.2)The strength of linguistic information in processing sentence is probably determined by its own linguistic level.However,which level is stronger/weaker remains unclear.More experiments on pragmatic information processing need to be made.Chinese linguistic information integration needs to be further discussed separately from Indo-European language processing.