| With the arrival of the "Internet +" era,in order to promote the construction of China’s education informatization and complete the teaching evaluation mechanism,CLT has been gradually popularized in the testing field.Accompany with update of the testing theory and technology,CLT types firstly transferred from the original paper-pencil tests to computer screen which based on the classical theory of measurement test,then gradually transition to CLT and CAT which based on the item response theory,but the computer test in the different form of measuring the same tasks may lead to deviation of test results,which leads to unfairness of education measurement and evaluation results.To investigate CLT and CAT equivalence,this study from demographic characteristics such as test efficiency,the examinee scores,reliability,validity,as well as the influence of how tests affect student individual psychological traits,learning situation analysis,preliminary discussed the equivalence of two types of the the test.Based on the summarize of general test equivalence dimensions,firstly put forward from the angle of analysis of the students to analyze the situation of knowledge which from the test results of examinee who attend CLT and CAT.This study is based on pedagogical students’ common course Modern Education Technology test,build the CLT and CAT system which could achieve real-time feedback function,it is measured in 469 undergraduate students,test points have four groups which are immediate feedback CLT,CAT,and no immediate feedback CLT,CAT,and test examinee’s anxiety level after they submit the examination immediately,to ensure the data real and effective.The experimental results show that CLT and CAT are comparable in scores of examinees.Compared with CLT,CAT has higher test efficiency and reliability,but whether there is immediate feedback has a greater impact on the anxiety level of examinees.However,CLT has more reasonable content validity,have better effect of analysis of students,and the existence of immediate feedback has less influence on test anxiety level.CLT and CAT have their own advantages and disadvantages.In the process of teaching practice,teachers can make targeted choices according to the purpose,standards and actual needs of the test,so as to measure students’ real ability level. |
