Handbook of item response theory: volume three, applications
نویسندگان
چکیده
منابع مشابه
Applications of Item Response Theory to Non-Cognitive Data
We investigated the psychometric properties of the subscales of the Self-Perception Profile for Children with item response theory (IRT) models using a sample of 611 children. Results from a nonparametric Mokken analysis and a parametric IRT approach for boys (n = 268) and girls (n = 343) were compared. We found that most scales formed weak scales and that measurement precision was relatively l...
متن کاملAdvances in Item Response Theory and Applications : An Introduction
Test theories can be divided roughly into two categories. The first is classical test theory, which dates back to Spearman’s conception of the observed test score as a composite of true and error components, and which was introduced to psychologists at the beginning of this century. Important milestones in its long and venerable tradition are Gulliksen’s Theory of Mental Tests (1950) and Lord a...
متن کاملRandomized Item Response Theory Models
The randomized response (RR) technique is often used to obtain answers on sensitive questions. A new method is developed to measure latent variables using the RR technique because direct questioning leads to biased results. Within the RR technique is the probability of the true response modeled by an item response theory (IRT) model. The RR technique links the observed item response with the tr...
متن کاملItem response theory: applications of modern test theory in medical education.
CONTEXT Item response theory (IRT) measurement models are discussed in the context of their potential usefulness in various medical education settings such as assessment of achievement and evaluation of clinical performance. PURPOSE The purpose of this article is to compare and contrast IRT measurement with the more familiar classical measurement theory (CMT) and to explore the benefits of IR...
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ژورنال
عنوان ژورنال: Journal of Statistical Computation and Simulation
سال: 2019
ISSN: 0094-9655,1563-5163
DOI: 10.1080/00949655.2019.1628910