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Applying Test Equating Methods

Name: Applying Test Equating Methods
Brand: Springer International Publishing AG
SKU: 9783319518220
Price: 3426 CZK
Availability: InStock

Using R

Autor: Jorge González, Marie Wiberg

Jazyk:

Vazba: Pevná

Vydavatel: Springer International Publishing AG

Dostupnost: Skladem u dodavatele

Odesíláme za 10-13 dnů

3 426 Kč

This book describes how to use test equating methods in practice. The non-commercial software R is u...

Informace o knize

Autor

Jorge González, Marie Wiberg

Jazyk

Angličtina

Vazba

Kniha - Pevná

Vydáno

2017

Stránek

196

EAN

9783319518220

ISBN

3319518224

Enbook ID

15530601

Vydavatel

Springer International Publishing AG

Hmotnost

5022

Rozměry

155 x 235 x 16

Kompletní popis

This book describes how to use test equating methods in practice. The non-commercial software R is used throughout the book to illustrate how to perform different equating methods when scores data are collected under different data collection designs, such as equivalent groups design, single group design, counterbalanced design and non equivalent groups with anchor test design. The R packages equate, kequate and SNSequate, among others, are used to practically illustrate the different methods, while simulated and real data sets illustrate how the methods are conducted with the program R. The book covers traditional equating methods including, mean and linear equating, frequency estimation equating and chain equating, as well as modern equating methods such as kernel equating, local equating and combinations of these. It also offers chapters on observed and true score item response theory equating and discusses recent developments within the equating field. More specifically it covers the issue of including covariates within the equating process, the use of different kernels and ways of selecting bandwidths in kernel equating, and the Bayesian nonparametric estimation of equating functions. It also illustrates how to evaluate equating in practice using simulation and different equating specific measures such as the standard error of equating, percent relative error, different that matters and others.

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Applying Test Equating Methods

Using R

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