Primary Construction Of Learning Difficulty Academic Achievement Test For Grade 6th Of Primary School

Learning difficulty(LD) currently is a hot focus in the education s research field, the psychology's research field and the medicine s research field. With the emphasis which focus on the select and diagnosis to the LD for grade 6th, This article will research a method which can fastly, validly select and dignose the LD, it can distinguish the students who are in the various studying levels, then make them get reasonable disposition.To ensure the accuracy and the validity of the test, constructing items will strictly accord to the test target. The test target is established by the Chinese and maths instruction program for 6th. Then asking some experts to use the compiled items to put forward to revising advice which is according to the content and the form of the items, finally forming formal test. There are fifty-seven items in Chinese test, sisty items in maths test. The items were objective forms (single selected problem), make 0, 1per item. The data were analysed by SPSS. Result: 1. the maths test s difficulty is 0. 70, the Chinese test's difficulty is 0. 68. 2. Index of Discrimination of maths test is distributed to the scope of 0. 16-0. 74, the Chinese test is 0. 28-0. 68. 3. The a coefficient of the two tests are all above 0.90,the standard error of the Chinese test is 3.15,the maths test is 3. 23. 4. Using factor analysis to carry on validy analysis, the theory imagine about achievement test structure is reasonable. 5. The propotion about the LD: Among the 58students, the maths test is 5. 1%, the Chinese test is 6. 7%.The test is testified by difficulty, index of discrimination all accord with the command of common diagnosis test. Reliability basically accord with the command of psychology testing and with good structure validity. Meanwhile, the test have proper propotion of LD.