Essays on Item Response Theory - CiteSeerX.

Essays on item response theory. Responsibility editors Anne Boomsma, Marijtje A.J. van Duijn, Tom A.B. Snijders. Imprint New York: Springer, 2000. Physical description 438 p. Series Lecture notes in statistics (Springer-Verlag) 157. Online. Available online At the library. SAL3 (off-campus storage).

Essays on Item Response Theory. Responsibility edited by Anne Boomsma, Marijtje A.J. Duijn, Tom A.B. Snijders. Imprint. Outline of a Faceted Theory of Item Response Data. (source: Nielsen Book Data) Summary This collection of papers provides an up to date treatment of item response theory, an important topic in educational testing.

Item Response Theory: What It Is and How You Can Use the IRT Procedure to Apply It Xinming An and Yiu-Fai Yung, SAS Institute Inc. ABSTRACT Item response theory (IRT) is concerned with accurate test scoring and development of test items. You design test items to measure various kinds of abilities (such as math ability), traits (such as.

Item Response Theory is the study of test and item scores based on assumptions concerning the mathematical relationship between abilities (or other hypothesized traits) and item responses. Other names and subsets include Item Characteristic Curve Theory, Latent Trait Theory, Rasch Model, 2PL Model, 3PL model and the Birnbaum model.

Item response theory relates characteristics of items and characteristics of individuals to the probability of affirming, endorsing, or correctly answering individual items.

David Thissen, a professor in the Department of Psychology and Neuroscience, Quantitative Program at the University of North Carolina, has consulted and served on technical advisory committees for assessment programs that use item response theory (IRT) over the past couple decades. He has come to the conclusion that there are usually two purposes for using IRT in the contexts of assessments of.

The name item response theory is due to the focus of the theory on the item, as opposed to the test-level focus of classical test theory. Thus IRT models the response of each examinee of a given ability to each item in the test. The term item is generic, covering all kinds of informative items.

Get this from a library! Essays on Item Response Theory. (Anne Boomsma; Marijtje A J Duijn; Tom A B Snijders) -- This collection of papers provides an up to date treatment of item response theory, an important topic in educational testing.

Despite the name, item response theory (IRT) is not really a theory but rather a collection of measurement models. Each is an attempt to explain the process by which individuals respond to items. All IRT models are built to measure subjective phenomena, and the basic one is the Rasch model.

Item Response Theory. Item Response Theory (aka IRT) is also sometimes called latent trait theory. This is a modern test theory (as opposed to classical test theory). It is not the only modern test theory, but it is the most popular one and is currently an area of active research.

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