基于多面Rasch模型的语用能力量表自评效度研究  

A study of self-assessment validity of pragmatic competence scale based on multifaceted rasch model

作　　者：孙莉 伏潇涵 Sun Li;Fu Xiaohan

机构地区：[1]南京工业大学外国语言文学学院,江苏南京211800

出　　处：《西安外国语大学学报》2021年第2期52-57,共6页Journal of Xi’an International Studies University

基　　金：江苏省社会科学基金项目“基于《中国英语能力等级量表》的语用能力测试研究”(项目编号:18YYB004);江苏省社科应用研究精品工程外语类课题“基于《中国英语能力等级量表》的研究生语用能力调查与培养方案研究”(项目编号:19SWC-040)的阶段性研究成果。

摘　　要：自《中国英语能力等级量表》发布以来,已有研究对听力、口语、阅读、口译等众多分量表的效度开展验证研究,但对于语用能力量表的研究却依然停留在框架描述阶段。本研究基于测试使用论证模式,采用多面Rasch模型,从学习者自我评估视角对语用能力量表的效度进行验证研究。结果表明:学习者总体上可以使用语用能力描述语较为准确地评估自身语用能力,且对语用能力量表的现实意义与应用价值持积极态度,但仍有部分学习者认为一些描述语存在能力参数表述不清、关键难度要素缺乏和等级分布不合理的问题。据此本研究对语用能力量表提出改进建议,从而推进语用能力量表的效验研究,并为自评效度的验证提供新的研究思路。Since the publication of China’s Standards of English Language Ability,there have been studies verifying the validity of many subscales such as listening,speaking,reading and interpreting,but the researches on the pragmatic competence scale are still at the frame description stage.In this study,the validity of the pragmatic competence scale has been verified from the perspective of learners’self-assessment by adopting Multi-faceted Rasch Model based on the Assessment Use Argument.Results show that learners are able to evaluate their pragmatic competence by using descriptors on the whole,and hold a positive attitude towards the practical significance and application value of the pragmatic competence scale.However,a few learners believe that some descriptors have problems of elusive expression of competence parameters,absence of key difficulty elements and unreasonable distribution of grades.Accordingly,this study proposes suggestions for improving the pragmatic competence scale,so as to promote the validity verification research of the pragmatic competence scale and provide a new research approach for verification of self-assessment validity.

关 键 词：中国英语能力等级量表 语用能力量表 多面RASCH模型 测试使用论证模式 自评效度 

分 类 号：H319[语言文字—英语]