ISSN 0439-755X
CN 11-1911/B
主办:中国心理学会
   中国科学院心理研究所
出版:科学出版社

心理学报 ›› 2000, Vol. 32 ›› Issue (2): 217-222.

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对15种测验等值方法的比较研究

谢小庆   

  1. 北京语言文化大学汉语水平考试中心!北京100083
  • 出版日期:2000-06-25 发布日期:2000-06-25
  • 通讯作者: 谢小庆

COMPARISON OF 15 EQUATING METHODS

Xie Xiaoqing (Beijing Language and Culture University, Beijing 100083)   

  • Published:2000-06-25 Online:2000-06-25

摘要: 此项研究通过试验方法对4种基于经典测验理论的等值方法和11种基于项目反应理论的等值方法进行了比较研究。研究数据为HSK正式考试的数据,研究采用了较为可靠的检验标准。研究结果表明,在有些情况下,进行等值处理并非是最好的选择;在题库建设中,某些IRT方法是可行的;至少对于HSK数据,不论是单、双、三参数,不论是ms方法和mm方法,IRT参数转换等值方法的误差都较大,均不足取。

关键词: 测验等值, 心理测量, 教育测量, IRT理论

Abstract: This is a comparative research of 15 equating methods, 4 based on Classical Testing Theory (CTT) and 11 based on Item Response Theory (IRT), using HSK real data. A relative reliable criterion was established. This research concluded: 1) the equating was not always the best choice; 2) some IRT based equating methods could be used in item bank development; 3) neither one, two or three parameter models, neither ms or mm methods, IRT parameter transfer methods could be used in HSK equating for these methods resulted in significant errors.

Key words: test equating, psychometrics, educational measurement, item response theory