关键词: 语言发育, 儿童, 文献计量

Abstract: Objective To study the characteristics of researches on children's language development by analysis of literature,to find out the existing problems and provide references for further studies in this field in China. Methods The bibliometric method was used to search.The paper retrieves masters dissertation from CNKI database,after keyword extraction by Bicomb,it provided words matrix and co-occurrence matrix of high-frequency keywords.Then it used gcluto to make cluster analysis. Results Domestic children's language development research was multidisciplinary development situation.At present the nucleus of the periodical group and stable research group had not yet formed.Domestic language development evaluation method was lack of normal children study. Conclusions Domestic children's language development research overall development trend is good,the future can be more in the intersection of multiple disciplines,strengthen medical and education institutions mutual cooperation.More needed to carry out normal children's language development rule of the group investigation,research and promotion of new language assessment method.

Key words: language development, children, bibliometric