Title: Estimating the test quality with Rasch model and factor analysis
Abstract:Estimating of the test quality is mainly determined by the relationship between the items and persons' responses. Rasch model as an idealized mathematical model can be used to evaluate the quality of ...Estimating of the test quality is mainly determined by the relationship between the items and persons' responses. Rasch model as an idealized mathematical model can be used to evaluate the quality of the items by the fitting degree of empirical data and models. Factor analysis as a statistical method of the classical test theory can be used to assess the level of test quality by the loading data and goodness of fit,but it's not objective and interval. Using the two methods to analysis mathematics test of a high school in Guiyang,and the result provided that Rasch model has more advantages in the analysis of test quality.Read More
Publication Year: 2015
Publication Date: 2015-01-01
Language: en
Type: article
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Cited By Count: 1
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