Age differences in the effect of animacy on Mandarin sentence processing

PeerJ

article

Xinmiao Liu¹  Wenbin Wang²  Haiyan Wang³ 

[1] School of English for Specific Purposes, Beijing Foreign Studies University;National Research Centre for Foreign Language Education, Beijing Foreign Studies University;Language and Brain Science Center, School of Translation Studies, Qufu Normal University

关键词: Age;    Animacy;    Relative clause;    Sentence processing;   

DOI  :  10.7717/peerj.6437

学科分类：社会科学、人文和艺术（综合）

来源: Inra

【 摘 要 】

Animate nouns are preferred for grammatical subjects, whereas inanimate nouns are preferred for grammatical objects. Animacy provides important semantic cues for sentence comprehension. However, how individuals’ ability to use this animacy cue changes with advancing age is still not clear. The current study investigated whether older adults and younger adults were differentially sensitive to this semantic constraint in processing Mandarin relative clauses, using a self-paced reading paradigm. The sentences used in the study contained subject relative clauses or object relative clauses and had animate or inanimate subjects. The results indicate that the animacy manipulation affected the younger adults more than the older adults in online processing. Younger adults had longer reading times for all segments in subject relative clauses than in object relative clauses when the subjects were inanimate, whereas there was no significant difference in reading times between subject and object relative clauses when the subjects were animate. In the older group, animacy was not found to influence the processing difficulty of subject relative clauses and object relative clauses. Compared with younger adults, older adults were less sensitive to animacy constraints in relative clause processing. The findings indicate that the use of animacy cues became less efficient in the ageing population. The results can be explained by the capacity constrained comprehension theory, according to which older adults have greater difficulty in integrating semantic information with syntactic processing due to the lack of sufficient cognitive resources.

【 授权许可】

CC BY