Rash客观等距测量在PISA中国试测研究中的实践  

Implementation of Objective Measurement with Interval Scale in Psychology Measurement into PISA China Trial

作　　者：王蕾[1] 

机构地区：[1]教育部考试中心评价处,北京100084

出　　处：《心理学探新》2007年第4期69-73,共5页Psychological Exploration

摘　　要：Rasch测量是当前心理测量中具有客观等距量尺的测量,克服了传统经典测量的测验依赖和样本依赖的局限。以学生能力国际评价PISA中国试测研究为例,说明PISA如何应用Rasch测量达到跨越国家和地区教育成效比较的测量目的。客观等距量尺研究对改进和完善我国心理测量与教育评价具有重要参考价值。The Rasch model is the model that yields objective measures with interval scale in current psychology measurement.Taking PISA China trial test data as an example, this paper demonstrates cross - country comparison on student performances is possible only when data meet the expectation of the Rasch model. Valuable references have been gained to improve current psychological measurement and educational assessment in China.

关 键 词：PISA 教育评价 RASCH模型 客观测量 等距量尺 

分 类 号：B841.2[哲学宗教—基础心理学]