COMPARISON OF ITEM RELATIONAL STRUCTURING METHODS BASED ON ITEM RESPONSE PATTERNS
نویسندگان
چکیده
منابع مشابه
Diagnosing item score patterns on a test using item response theory-based person-fit statistics.
Person-fit statistics have been proposed to investigate the fit of an item score pattern to an item response theory (IRT) model. The author investigated how these statistics can be used to detect different types of misfit. Intelligence test data were analyzed using person-fit statistics in the context of the G. Rasch (1960) model and R. J. Mokken's (1971, 1997) IRT models. The effect of the cho...
متن کاملRegularization methods for item response and paired comparison models
1. Introduction Commonly, item response models and paired comparison models are treated as different model classes, suited for different data situations. However, there is a great similarity between item response data and paired comparisons and, accordingly, between the respective modeling approaches. Item response data appear when test persons face a certain number of items which are designed ...
متن کاملMeasurement equivalence: a comparison of methods based on confirmatory factor analysis and item response theory.
Current interest in the assessment of measurement equivalence emphasizes 2 major methods of analysis. The authors offer a comparison of a linear method (confirmatory factor analysis) and a nonlinear method (differential item and test functioning using item response theory) with an emphasis on their methodological similarities and differences. The 2 approaches test for the equality of true score...
متن کاملItem Relational Structure Algorithm Based on Empirical Distribution Critical Value
Takeya’s item relational structure theory is a well-known ordering algorithm. However, its threshold limit value is a fixed value, lacking of statistical meaning, In this paper, the authors provide an improved threshold limit value by using the empirical distribution critical value of all the values of the relational structure indices between any two items, it is more sensitive and effective th...
متن کاملThe Effect of Local Dependence on Item Parameter Estimation ——A Comparison Based on Comparable Item Parameters——
In this study, we assessed the effect of local dependence on item parameter estimation based on comparable item parameters, using Markov Chain Monte Carlo method. The results showed that if we estimate item parameters ignoring local dependence, item parameter estimation will be more inaccurate than taking local dependence into account. Furthermore, it was supposed that the result of previous wo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Kodo Keiryogaku (The Japanese Journal of Behaviormetrics)
سال: 1982
ISSN: 0385-5481,1880-4705
DOI: 10.2333/jbhmk.9.29