The Application Of S-P Table In Educational Test Information Analysis

S-P table is an easy and useful tools to test information analysis. It analyzes the state of learners and learns education researches' performance through the items response analysis.Based on S-P table analysis of individual, paper expands TS-TP table of groups, so as to achieve a higher level of the learners'acquisition and analysis of test items. The study based on the test data of 24 classes of senior school grade one in Zhejiang, communicating with the teachers, not only achieve regular analysis of individual S-P table, also use multi-parameter comprehensive analysis to finish groups idiosyncratic analysis, difficulty, stability and structure of test items. At last, the paper achieves the test items from binary scoring project to multiple value scoring project, and discusses binary mapping setting threshold of the multiple value scoring project. And the relative teachers agree with part of research results.