自动写作评分系统对作文句法复杂度的影响  

Effect of an Automated Writing Scoring System on Syntactic Syntactic Complexity

作　　者：陈小芳[1] 

机构地区：[1]浙江师范大学外语学院,浙江金华321004

出　　处：《黑龙江工业学院学报（综合版）》2017年第11期122-125,共4页Journal of Heilongjiang University of Technology(Comprehensive Edition)

摘　　要：句法复杂度可以反映出学生的英语水平。借助句法复杂度分析器(L2SCA)对学生提交的初稿与终稿文本的分析,从句法复杂度的角度探讨了自动写作评分系统对学生作文输出的影响。T检验进一步证实自动写作评分系统会促使学生产出更为复杂的句子,尤其在字数和从属从句的运用上更为明显。Syntactic complexity can reflect a student＇s English proficiency. Using L2 Syntactic Complexity Analyzer（L2SCA）to make a contrastive analysis between the first draft and the final version of students＇ writings,this paper analyzes the effect of an automated writing scoring system on students＇ writing output from the perspective of syntactic complexity. The t test further proves that the automated writing scoring system could enable students to produce more complicated sentences,particularly in the use of more words and dependent clauses（ DC）.

关 键 词：自动写作评分系统 句法复杂度 L2SCA 从属从句 

分 类 号：H315[语言文字—英语]