摘要
目的 编制适合我国小学生的数学基本能力试量表 ,并进行信度与效度检验。方法 参照 2 0 0 0年第 5次全国人口普查资料 ,采用多阶段分层整群抽样 ,运用《中国小学生数学基本能力测试量表》对城区与农村小学抽取的样本 7377例、7316例进行基本数学能力测试。结果 信度指标 (Chronbach)a系数达到 0 .7以上 ,分半信度系数r为0. 83,整个量表校正信度系数R为 0 . 90 ,重测相关系数除了抄写数字与方块计数外 ,其它分测试的重测相关系数均达到 0 . 7以上 ;其效度指标包括结构效度、内容效度、效标效度、区分效度均达到了测量学的标准。结论 《中国小学生数学基本能力测试量表》从不同方面测试了儿童的基本数学能力 ,且其信度、效度检验结果均符合量表测量学的要求 ,适合我国的教育水平 ,值得推广应用。
Objective To develop an acceptable rating scale of basic mathematical abilities for Chinese primary students and test its reliability and validity.Methods The basic mathematical competencies of the primary students were assessed with Chinese Rating Scale of Basic Mathematical Competencies in the Elementary School Level.7377 and 7316 students were selected randomly in urban and rural schools respectively by the multi-phase-stratified-cluster sampling method according to the fifth national population census in 2000.Results The reliability indexes such as Chronbach's α coefficient(α>0.7),split-half reliability coefficient(r=0.83)and the reliability coefficient of total revision(R=0.90),test-retest reliability coefficients of the subtests were above 0.7 except the subtests such as number transcription and diamonds count,and the satisfactory validity indexes were obtained including construct validity,content validity,criteria validity and discriminant validity.Conclusion The rating scale could be used to assess basic mathematical competencies in the elementary school level in China because basic mathematical competencies were assessed from various aspects,and its reliability and validity indexes met the demand of measure,which adapted to Chinese educational state.
出处
《中国公共卫生》
CAS
CSCD
北大核心
2005年第4期473-475,共3页
Chinese Journal of Public Health
基金
中德学龄儿童数学能力发展水平跨文化研究项目
同济医学院校基金项目 (0 1 891 360 1 5)
关键词
小学生
数学能力
评定量表
信度
效度
pupil
mathematical abilities
rating scale
reliability
validity
