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The Theory and Practice of Item Response Theory (Methodology in the Social Sciences)
The Theory and Practice of Item Response Theory (Methodology in the Social Sciences)

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Manufacturer: The Guilford Press
Publisher: The Guilford Press
Author(s): R. J. de Ayala

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Product Description:
Binding: Hardcover
Brand: Brand: The Guilford Press
EAN: 9781593858698
Edition: 1
Feature: Used Book in Good Condition
ISBN: 9781593858698
Item Dimensions: Array
Label: The Guilford Press
Languages: Array
Manufacturer: The Guilford Press
Number Of Items: 1
Number Of Pages: 448
Publication Date: 2008-12-30
Publisher: The Guilford Press
Studio: The Guilford Press
Product Features:
Used Book in Good Condition
Editorial Review:

Item response theory (IRT) is a latent variable modeling approach used to minimize bias and optimize the measurement power of educational and psychological tests and other psychometric applications.

Designed for researchers, psychometric professionals, and advanced students, this book clearly presents both the "how-to" and the "why" of IRT. It describes simple and more complex IRT models and shows how they are applied with the help of widely available software packages. Chapters follow a consistent format and build sequentially, taking the reader from model development through the fit analysis and interpretation phases that one would perform in practice. The use of common empirical data sets across the chapters facilitates understanding of the various models and how they relate to one another.

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