基于Rasch评分量表模型的英语学习需求量表信效度检验  

A Rasch Model-based Validity Analysis of the English Learning Need Scale among Low-proficiency English Learners

作　　者：邵健[1] SHAO Jian(Zhejiang Business Technology Institute,Ningbo 315012,China)

机构地区：[1]浙江工商职业技术学院,浙江宁波315012

出　　处：《浙江工商职业技术学院学报》2022年第4期51-56,共6页Journal of Zhejiang Business Technology Institute

摘　　要：以Rasch评分量表模型(RRSM)检验一份用于调查低水平英语学习者学习需求量表的信效度。采用随机抽样方法抽取了317名低水平英语学习者参与调查,通过RRSM模型分析英语学习需求数据,对量表的信度、维度、区分度,以及数据和量表的拟合度等方面进行检验,结果表明,量表具有良好的信效度,可用作低水平学习者英语学习需求调查,此外,所用方法也可为量表的信效度检验提供参考。The paper adopts the Rasch Rating Scale Model to analyze the reliability and validity of an English learning needs scale among the low proficiency English learners.Through data analysis in the aspects of reliability,dimension,differentiation and the fitting between the data and the scale,the paper reveals that the scale has sound reliability and validity.It can be used among English learners of low proficiency to acquire their needs and demands in the language learning.Besides,the paper provides a way for the validity of the scale.

关 键 词：英语学习需求 信度 效度 Rasch评分量表模型 

分 类 号：H319[语言文字—英语]