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IRT-Based Models for Skills Diagnosis by Wan QE is a document available to read on EtoBox.

What is IRT-Based Models for Skills Diagnosis about?

This article describes an approach to skills diagnosis using IRT-based latent class models. The approach models examinee ability using categorical variables representing ordered levels of proficiency on skills. It defines item response functions that give the probability of a correct response based on an examinee

Author

Wan QE

Language

EN