基于因子分析的PETS-5作文句法复杂度分析  

A Study of Syntactic Complexity in PETS-5 Writing

作　　者：穆东琴[1] 饶辉[1] MU Dong qin RAO Hui(School of Foreign Languages, Nanjing Medical University, Nanjing 210029, Chin)

机构地区：[1]南京医科大学外国语学院,江苏南京210029

出　　处：《宁波教育学院学报》2018年第4期84-87,共4页Journal of Ningbo Institute of Education

基　　金：南京医科大学哲学与社会科学发展专项一般项目(2017ZSY004);外国语学院课题2017教育研究课题(17NYWY(K)01)

摘　　要：利用L2SCA二语句法复杂度测量工具对PETS-5作文句法复杂度进行测量,用SPSS22.0分析句法复杂度测量因子,对14个研究变量进行降维,提取出三个影响因子。结果显示这三个因子与作文质量之间具有显著正相关关系。教学中可通过句式转换、复杂性名词短语运用和动词多样性表达等写作策略培训,提高学员句法复杂度水平和作文质量。Using L2SCA （L2 Syntactic Complexity Analyzer） with 14 measures that have been pro-posed in second language writing development studies to analyze writing texts collected from PET-5 writing. Fourteen measures have been identified as observed variables and subjected to factor analysis for data reduction. Research results indicate a positive correlation between the three factors and writing quality. Educators should consider writing strategies including sentence conversion, complex noun phrase application and verb diversity to improve students ’ syntactic complexity and their writing quality.

关 键 词：句法复杂度 因子分析 L2SCA二语句法复杂度测量工具 PETS-5作文 教学策略 

分 类 号：H314[语言文字—英语]