Cross-validating item parameter estimation in adaptive testing

Willem J. van der Linden; Cornelis A.W. Glas

Cross-validating item parameter estimation in adaptive testing

Willem J. van der Linden, Cornelis A.W. Glas

Faculty of Behavioural, Management and Social Sciences

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic

Abstract

From a statistical point of view, adaptive testing belongs to the class of problems of selecting a best subset of random variables. As in any other instance of this problem, adaptive testing is likely to capitalize on estimation error. An empirical example of the phenomenon is discussed, and a strategy for cross-validating results from adaptive testing is proposed. Results from a simulation study on the strategy are presented.

Original language	Undefined
Title of host publication	Essays on item response theory
Editors	Anne Boomsma, Marijtje A.J. van Duijn, Tom A.B. Snijders
Publisher	Springer
Pages	205-219
ISBN (Print)	9780387951478
Publication status	Published - 2001

Publication series

Name	Lecture notes in statistics
Publisher	Springer
Number	157
Volume	0930-0325

Keywords

IR-104258

Access to Document

http://doi.org/10.1007/978-1-4613-0169-1_12

Cite this

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Cross-validating item parameter estimation in adaptive testing. / van der Linden, Willem J.; Glas, Cornelis A.W.

Essays on item response theory. ed. / Anne Boomsma; Marijtje A.J. van Duijn; Tom A.B. Snijders. Springer, 2001. p. 205-219 (Lecture notes in statistics; Vol. 0930-0325, No. 157).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic

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T1 - Cross-validating item parameter estimation in adaptive testing

AU - van der Linden, Willem J.

AU - Glas, Cornelis A.W.

PY - 2001

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AB - From a statistical point of view, adaptive testing belongs to the class of problems of selecting a best subset of random variables. As in any other instance of this problem, adaptive testing is likely to capitalize on estimation error. An empirical example of the phenomenon is discussed, and a strategy for cross-validating results from adaptive testing is proposed. Results from a simulation study on the strategy are presented.

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T3 - Lecture notes in statistics

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EP - 219

BT - Essays on item response theory

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A2 - van Duijn, Marijtje A.J.

A2 - Snijders, Tom A.B.

PB - Springer

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