Objective: To test the reliability and validity of the Multiple Achievement Tests (MATs).
2
目的:初步编制7~9年级数学成就测验,通过项目分析,信、效度检验等标准化过程。
Objective:The Mathematical Achievement Tests of the 7 ~ 9 Grades(the MATs) were formed, the items were analyzed, and the reliability and validities were tested.
The achievement test designed according to the curriculum criterion is to measure to what degree students master the concepts, the principle and the knowledge in certain fields.