This function can greatly reduce the workload of teachers in handling test paper transactions, increase work efficiency and improve work quality, and is conducive to the standardization and informatization of test paper processing. The program uses the currently popular task wizard method to operate. After inputting the paper data, the computer automatically completes paper scoring, performance reports, various statistics, performance standardization and synthesis of various indicators. The data output function is rich (generate EXCEL data files, DBF data files, WORD format files, HTML web page files according to user needs), which is conducive to paperless, networked transmission and release of examination data.
2. Quantitative assessment of test paper quality
This program contains rich educational measurement quality indicator testing functions, which can help complete the testing of quantitative indicators in examination quality assessment. Including: mean score (Mean), standard deviation (Standard deviation), normality test of score distribution (Test of normality), test reliability (Credibility), test validity (Validity), test item difficulty (Item difficulty), test questions Item discrimination provides corresponding index reference value standards and can be used as a tool for examination evaluation.
3. Other statistical analysis functions
Such as completely random sampling commonly used in teaching and scientific research, comparison of the difference in student performance averages between two groups (t test), difference analysis of the pass rate/excellent rate of two groups of small samples (t test), pass rate between the experimental group and the overall population /Difference analysis of excellent and good rates (U test), test paper question volume estimation based on test reliability, etc., further enrich the functions of the software.
The software can run on all types of PCs installed with Windows 95 or higher versions, does not require any special equipment, and is suitable for use by all types of teachers, educational administration departments, and educational researchers.
it works
it works
it works