The Design And Implement Of Test Paper Analytical System Based Classical Test Theory

The test paper analytical system carries on the management of the students' test results and the scientific analysis of the corresponding test paper which takes the students' achievements as the primary data and according to the education surveying and the education statistics principles. The end-users of the system are mainly teachers. Using this system, the teachers can make the scores statistics of all students in the test and the test paper analysis based on the students' test achievements, as well as they can examines the test paper's each target to judge the rationality of this test paper; Using the system, may also search for any previous test's information, and can carry on the corresponding adding date, revision, deletion to the data.Based on the computer automation's foundation and taking on classical test theory as a backing, the system which is divided into information management module,test paper processing module and test paper analytical module and so on, carries on the statistics and the excavation to the students ' achievements. The final analysis result will be showed to the users in intuitive and easy-to-understand forms , which enables the user to be possible to see the quality of the test paper,the students 'learning capability as well as the teachers' teaching effect,raises the working efficiency greatly.At first the article introduces the test paper analytical system's research significance and the development present situation, elaborates the test paper analysis survey rationales and the correlation techniques, and its overall design in detail, carries on the detailed explanation to each functional module of the whole system. The article gives description of the whole system's development process emphatically, introduction the system's design concept, technical route, development platform, the whole system's frame, procedure flow, implementation of the system should be functional as well as specific methods and steps. Finally tries to operate the system, carries on the example analysis, analysis the results, gives the results summary, and showed the results in forms'demonstration. According to the top-down research and development thought in software engineering, author has completed the system's design and development. In the system realized process, mainly used Visual Basic 6.0, the ADO technology, SQL structured query language.Finally, the author gives out the summary of this research's prime tasks, proposes the research deficiency and the forecast of the next study and research.