Model Selection For Equating Testlet Based Tests In The Neat Design

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Model Selection for Equating Testlet-Based Tests in the NEAT Design

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Author : Wei He
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (16 download)

Book Synopsis Model Selection for Equating Testlet-Based Tests in the NEAT Design by : Wei He

Download or read book Model Selection for Equating Testlet-Based Tests in the NEAT Design written by Wei He and published by . This book was released on 2012 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: For those tests solely composed of testlets, local item independency assumption tends to be violated. This study, by using empirical data from a large-scale state assessment program, was interested in investigates the effects of using different models on equating results under the non-equivalent group anchor-test (NEAT) design. Specifically, the primary purpose of this study was to apply the IRT true-score equating method to equating testlet-based tests using both testlet theory (TRT) model and bi-factor model. In addition, the equating results from using the TRT and bi-factor models were compared with those from using conventional dichotomous item response theory (IRT) models. The candidate models considered in this study included a series of conventional dichotomous IRT models, Testlet model, and bi-factor model. The results echoed with those in Lee et al. (2001) in that equating using models that can account for item dependency in general tend to yield closer equating relationship to the traditional equating methods than the conventional IRT models. Limitations and further studies were also discussed. (Contains 4 figures and 8 tables.).

Equating Using Unidimensional Dichotomous and Polytomous IRT Models for Testlet-based Tests Under Common-item Nonequivalent Groups Design

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Author : Lidong Zhang
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.:/5 (888 download)

Book Synopsis Equating Using Unidimensional Dichotomous and Polytomous IRT Models for Testlet-based Tests Under Common-item Nonequivalent Groups Design by : Lidong Zhang

Download or read book Equating Using Unidimensional Dichotomous and Polytomous IRT Models for Testlet-based Tests Under Common-item Nonequivalent Groups Design written by Lidong Zhang and published by . This book was released on 2013 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: The relative equating performance of the Graded Response Model (GRM) and the Generalized Partial Credit (GPC) model was compared with that of the two parameter logistic (2PL) model using simulated testlet data under a common-item nonequivalent groups design. Impacts of various levels of testlet effects, calibration procedures, group differences, number of common items, sample size were investigated. Three traditional linear equating methods were used as criteria for the IRT true score equating and IRT observed score equating results from the three item response theory models. In general, the equating performance based on the two polytomous models yielded results that were more compatible with the results of the traditional equating methods with the presence of testlet effects. Even in some conditions without testlet effects, the equating performance of the two polytomous models was more similar to that of the traditional methods than the dichotomous 2PL model, particularly when the number of common items was larger. Of the two polytomous models, the GRM was found to render results in more agreement with those of traditional linear methods in conditions of separate calibration with linking. The characteristic curve linking methods outperformed the moment methods in a majority of conditions. The separate calibration procedures were better than the concurrent calibration procedure in most of the conditions, especially when the number of common items was small.

Applying Test Equating Methods

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Author : Jorge González
Publisher : Springer
ISBN 13 : 3319518240
Total Pages : 217 pages
Book Rating : 4.3/5 (195 download)

Book Synopsis Applying Test Equating Methods by : Jorge González

Download or read book Applying Test Equating Methods written by Jorge González and published by Springer. This book was released on 2017-03-06 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Test Equating, Scaling, and Linking

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Author : Michael J. Kolen
Publisher : Springer Science & Business Media
ISBN 13 : 1493903179
Total Pages : 582 pages
Book Rating : 4.4/5 (939 download)

Book Synopsis Test Equating, Scaling, and Linking by : Michael J. Kolen

Download or read book Test Equating, Scaling, and Linking written by Michael J. Kolen and published by Springer Science & Business Media. This book was released on 2014-01-13 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to test equating, scaling and linking, including those concepts and practical issues that are critical for developers and all other testing professionals. In addition to statistical procedures, successful equating, scaling and linking involves many aspects of testing, including procedures to develop tests, to administer and score tests and to interpret scores earned on tests. Test equating methods are used with many standardized tests in education and psychology to ensure that scores from multiple test forms can be used interchangeably. Test scaling is the process of developing score scales that are used when scores on standardized tests are reported. In test linking, scores from two or more tests are related to one another. Linking has received much recent attention, due largely to investigations of linking similarly named tests from different test publishers or tests constructed for different purposes. In recent years, researchers from the education, psychology and statistics communities have contributed to the rapidly growing statistical and psychometric methodologies used in test equating, scaling and linking. In addition to the literature covered in previous editions, this new edition presents coverage of significant recent research. In order to assist researchers, advanced graduate students and testing professionals, examples are used frequently and conceptual issues are stressed. New material includes model determination in log-linear smoothing, in-depth presentation of chained linear and equipercentile equating, equating criteria, test scoring and a new section on scores for mixed-format tests. In the third edition, each chapter contains a reference list, rather than having a single reference list at the end of the volume The themes of the third edition include: * the purposes of equating, scaling and linking and their practical context * data collection designs * statistical methodology * designing reasonable and useful equating, scaling, and linking studies * importance of test development and quality control processes to equating * equating error, and the underlying statistical assumptions for equating

Statistical Models for Test Equating, Scaling, and Linking

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Author : Alina von Davier
Publisher : Springer Science & Business Media
ISBN 13 : 0387981381
Total Pages : 380 pages
Book Rating : 4.3/5 (879 download)

Book Synopsis Statistical Models for Test Equating, Scaling, and Linking by : Alina von Davier

Download or read book Statistical Models for Test Equating, Scaling, and Linking written by Alina von Davier and published by Springer Science & Business Media. This book was released on 2010-10-19 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this book is to emphasize the formal statistical features of the practice of equating, linking, and scaling. The book encourages the view and discusses the quality of the equating results from the statistical perspective (new models, robustness, fit, testing hypotheses, statistical monitoring) as opposed to placing the focus on the policy and the implications, which although very important, represent a different side of the equating practice. The book contributes to establishing “equating” as a theoretical field, a view that has not been offered often before. The tradition in the practice of equating has been to present the knowledge and skills needed as a craft, which implies that only with years of experience under the guidance of a knowledgeable practitioner could one acquire the required skills. This book challenges this view by indicating how a good equating framework, a sound understanding of the assumptions that underlie the psychometric models, and the use of statistical tests and statistical process control tools can help the practitioner navigate the difficult decisions in choosing the final equating function. This book provides a valuable reference for several groups: (a) statisticians and psychometricians interested in the theory behind equating methods, in the use of model-based statistical methods for data smoothing, and in the evaluation of the equating results in applied work; (b) practitioners who need to equate tests, including those with these responsibilities in testing companies, state testing agencies, and school districts; and (c) instructors in psychometric, measurement, and psychology programs.

Test Equating

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Author : Michael J. Kolen
Publisher : Springer Science & Business Media
ISBN 13 : 1475724128
Total Pages : 351 pages
Book Rating : 4.4/5 (757 download)

Book Synopsis Test Equating by : Michael J. Kolen

Download or read book Test Equating written by Michael J. Kolen and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, many researchers in the psychology and statistical communities have paid increasing attention to test equating as issues of using multiple test forms have arisen and in response to criticisms of traditional testing techniques. This book provides a practically oriented introduction to test equating which both discusses the most frequently used equating methodologies and covers many of the practical issues involved. The main themes are: - the purpose of equating - distinguishing between equating and related methodologies - the importance of test equating to test development and quality control - the differences between equating properties, equating designs, and equating methods - equating error, and the underlying statistical assumptions for equating. The authors are acknowledged experts in the field, and the book is based on numerous courses and seminars they have presented. As a result, educators, psychometricians, professionals in measurement, statisticians, and students coming to the subject for the first time as part of their graduate study will find this an invaluable text and reference.

Linear Models for Optimal Test Design

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Author : Wim J. van der Linden
Publisher : Springer Science & Business Media
ISBN 13 : 0387290540
Total Pages : 421 pages
Book Rating : 4.3/5 (872 download)

Book Synopsis Linear Models for Optimal Test Design by : Wim J. van der Linden

Download or read book Linear Models for Optimal Test Design written by Wim J. van der Linden and published by Springer Science & Business Media. This book was released on 2006-01-01 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wim van der Linden was just given a lifetime achievement award by the National Council on Measurement in Education. There is no one more prominent in the area of educational testing. There are hundreds of computer-based credentialing exams in areas such as accounting, real estate, nursing, and securities, as well as the well-known admissions exams for college, graduate school, medical school, and law school - there is great need on the theory of testing. This book presents the statistical theory and practice behind constructing good tests e.g., how is the first test item selected, how are the next items selected, and when do you have enough items.

The Kernel Method of Test Equating

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Author : Alina A. von Davier
Publisher : Springer Science & Business Media
ISBN 13 : 0387217193
Total Pages : 244 pages
Book Rating : 4.3/5 (872 download)

Book Synopsis The Kernel Method of Test Equating by : Alina A. von Davier

Download or read book The Kernel Method of Test Equating written by Alina A. von Davier and published by Springer Science & Business Media. This book was released on 2006-05-10 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: KE is applied to the four major equating designs and to both Chain Equating and Post-Stratification Equating for the Non-Equivalent groups with Anchor Test Design. It will be an important reference for several groups: (a) Statisticians (b) Practitioners and (c) Instructors in psychometric and measurement programs. The authors assume some familiarity with linear and equipercentile test equating, and with matrix algebra.

Educational and Psychological Measurement

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Author : W. Holmes Finch
Publisher : Routledge
ISBN 13 : 131730859X
Total Pages : 468 pages
Book Rating : 4.3/5 (173 download)

Book Synopsis Educational and Psychological Measurement by : W. Holmes Finch

Download or read book Educational and Psychological Measurement written by W. Holmes Finch and published by Routledge. This book was released on 2018-10-12 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new text provides the most current coverage of measurement and psychometrics in a single volume. Authors W. Holmes Finch and Brian F. French first review the basics of psychometrics and measurement, before moving on to more complex topics such as equating and scaling, item response theory, standard setting, and computer adaptive testing. Also included are discussions of cutting-edge topics utilized by practitioners in the field, such as automated test development, game-based assessment, and automated test scoring. This book is ideal for use as a primary text for graduate-level psychometrics/measurement courses, as well as for researchers in need of a broad resource for understanding test theory. Features: "How it Works" and "Psychometrics in the Real World" boxes break down important concepts through worked examples, and show how theory can be applied to practice. End-of-chapter exercises allow students to test their comprehension of the material, while suggested readings and website links provide resources for further investigation. A collection of free online resources include the full output from R, SPSS, and Excel for each of the analyses conducted in the book, as well as additional exercises, sample homework assignments, answer keys, and PowerPoint lecture slides.

Generalized Kernel Equating with Applications in R

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Author : Marie Wiberg
Publisher : CRC Press
ISBN 13 : 1315283751
Total Pages : 349 pages
Book Rating : 4.3/5 (152 download)

Book Synopsis Generalized Kernel Equating with Applications in R by : Marie Wiberg

Download or read book Generalized Kernel Equating with Applications in R written by Marie Wiberg and published by CRC Press. This book was released on 2024-11-01 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Generalized Kernel Equating is a comprehensive guide for statisticians, psychometricians, and educational researchers aiming to master test score equating. This book introduces the Generalized Kernel Equating (GKE) framework, providing the necessary tools and methodologies for accurate and fair score comparisons. The book presents test score equating as a statistical problem and covers all commonly used data collection designs. It details the five steps of the GKE framework: presmoothing, estimating score probabilities, continuization, equating transformation, and evaluating the equating transformation. Various presmoothing strategies are explored, including log-linear models, item response theory models, beta4 models, and discrete kernel estimators. The estimation of score probabilities when using IRT models is described and Gaussian kernel continuization is extended to other kernels such as uniform, logistic, epanechnikov and adaptive kernels. Several bandwidth selection methods are described. The kernel equating transformation and variants of it are defined, and both equating-specific and statistical measures for evaluating equating transformations are included. Real data examples, guiding readers through the GKE steps with detailed R code and explanations are provided. Readers are equipped with an advanced knowledge and practical skills for implementing test score equating methods.

Quantitative Psychology

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Author : Marie Wiberg
Publisher : Springer Nature
ISBN 13 : 3031277813
Total Pages : 374 pages
Book Rating : 4.0/5 (312 download)

Book Synopsis Quantitative Psychology by : Marie Wiberg

Download or read book Quantitative Psychology written by Marie Wiberg and published by Springer Nature. This book was released on 2023-06-14 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume represents presentations given at the 87th annual meeting of the Psychometric Society, held in Bologna, Italy at July 11–15, 2022. The proceedings cover a diverse set of psychometric topics, including item response theory, Bayesian models, reliability, latent variable models, causal inference, and cognitive diagnostic models.

Psychometrics

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Author : C.R. Rao
Publisher : Elsevier
ISBN 13 : 0444521038
Total Pages : 1191 pages
Book Rating : 4.4/5 (445 download)

Book Synopsis Psychometrics by : C.R. Rao

Download or read book Psychometrics written by C.R. Rao and published by Elsevier. This book was released on 2007 with total page 1191 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, representing a compilation of authoritative reviews on a multitude of uses of statistics in epidemiology and medical statistics written by internationally renowned experts, is addressed to statisticians working in biomedical and epidemiological fields who use statistical and quantitative methods in their work. While the use of statistics in these fields has a long and rich history, explosive growth of science in general and clinical and epidemiological sciences in particular have gone through a see of change, spawning the development of new methods and innovative adaptations of standard methods. Since the literature is highly scattered, the Editors have undertaken this humble exercise to document a representative collection of topics of broad interest to diverse users. The volume spans a cross section of standard topics oriented toward users in the current evolving field, as well as special topics in much need which have more recent origins. This volume was prepared especially keeping the applied statisticians in mind, emphasizing applications-oriented methods and techniques, including references to appropriate software when relevant. The contributors are internationally renowned experts in their respective areas. This volume addresses emerging statistical challenges in epidemiological, biomedical, and pharmaceutical research. It features: methods for assessing Biomarkers, analysis of competing risks; clinical trials including sequential and group sequential, crossover designs, cluster randomized, and adaptive designs; and, structural equations modelling and longitudinal data analysis.

D-scoring Method of Measurement

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Author : Dimiter Dimitrov
Publisher : Taylor & Francis
ISBN 13 : 1000893065
Total Pages : 149 pages
Book Rating : 4.0/5 (8 download)

Book Synopsis D-scoring Method of Measurement by : Dimiter Dimitrov

Download or read book D-scoring Method of Measurement written by Dimiter Dimitrov and published by Taylor & Francis. This book was released on 2023-07-18 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: D-scoring Method of Measurement presents a unified framework of classical and latent measurement referred to as D-scoring method of measurement (DSM). Provided are detailed descriptions of DSM procedures and illustrative examples of how to apply the DSM in various scenarios of measurement. The DSM is designed to combine merits of the traditional CTT and IRT for the purpose of transparency, ease of interpretations, computational simplicity of test scoring and scaling, and practical efficiency, particularly in large-scale assessments. Through detailed descriptions of DSM procedures, this book shows how practical applications of such procedures are facilitated by the inclusion of operationalized guidance for their execution using the computer program DELTA for DSM-based scoring, equating, and item analysis of test data. In doing so, the book shows how DSM procedures can be readily translated into computer source codes for other popular software packages such as R. D-scoring Method of Measurement equips researchers and practitioners in the field of educational and psychological measurement with a comprehensive understanding of the DSM as a unified framework of classical and latent scoring, equating, and psychometric analysis.

Advancing Human Assessment

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Author : Randy E. Bennett
Publisher : Springer
ISBN 13 : 3319586890
Total Pages : 717 pages
Book Rating : 4.3/5 (195 download)

Book Synopsis Advancing Human Assessment by : Randy E. Bennett

Download or read book Advancing Human Assessment written by Randy E. Bennett and published by Springer. This book was released on 2017-10-17 with total page 717 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY-NC 2.5 license. This book describes the extensive contributions made toward the advancement of human assessment by scientists from one of the world’s leading research institutions, Educational Testing Service. The book’s four major sections detail research and development in measurement and statistics, education policy analysis and evaluation, scientific psychology, and validity. Many of the developments presented have become de-facto standards in educational and psychological measurement, including in item response theory (IRT), linking and equating, differential item functioning (DIF), and educational surveys like the National Assessment of Educational Progress (NAEP), the Programme of international Student Assessment (PISA), the Progress of International Reading Literacy Study (PIRLS) and the Trends in Mathematics and Science Study (TIMSS). In addition to its comprehensive coverage of contributions to the theory and methodology of educational and psychological measurement and statistics, the book gives significant attention to ETS work in cognitive, personality, developmental, and social psychology, and to education policy analysis and program evaluation. The chapter authors are long-standing experts who provide broad coverage and thoughtful insights that build upon decades of experience in research and best practices for measurement, evaluation, scientific psychology, and education policy analysis. Opening with a chapter on the genesis of ETS and closing with a synthesis of the enormously diverse set of contributions made over its 70-year history, the book is a useful resource for all interested in the improvement of human assessment.

Educational Measurement

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Author : Robert L. Brennan
Publisher : Rowman & Littlefield
ISBN 13 : 1493082256
Total Pages : 804 pages
Book Rating : 4.4/5 (93 download)

Book Synopsis Educational Measurement by : Robert L. Brennan

Download or read book Educational Measurement written by Robert L. Brennan and published by Rowman & Littlefield. This book was released on 2023-10-03 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Educational Measurement has been the bible in its field since the first edition was published by ACE in 1951. The importance of this fourth edition of Educational Measurement is to extensively update and extend the topics treated in the previous three editions. As such, the fourth edition documents progress in the field and provides critical guidance to the efforts of new generations of researchers and practitioners. Edited by Robert Brennan and jointly sponsored by the American Council on Education (ACE) and the National Council on Measurement in Education, the fourth edition provides in-depth treatments of critical measurement topics, and the chapter authors are acknowledged experts in their respective fields. Educational measurement researchers and practitioners will find this text essential, and those interested in statistics, psychology, business, and economics should also find this work to be of very strong interest. Topics covered are divided into three subject areas: theory and general principles; construction, administration, and scoring; and applications. The first part of the book covers the topics of validation, reliability, item response theory, scaling and norming, linking and equating, test fairness, and cognitive psychology. Part two includes chapters on test development, test administration, performance assessment, setting performance standards, and technology in testing. The final section includes chapters on second language testing, testing for accountability in K-12 schools, standardized assessment of individual achievement in K-12 schools, higher education admissions testing, monitoring educational progress, licensure and certification testing, and legal and ethical issues.

Quantitative Psychology

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Author : L. Andries van der Ark
Publisher : Springer
ISBN 13 : 3319562940
Total Pages : 419 pages
Book Rating : 4.3/5 (195 download)

Book Synopsis Quantitative Psychology by : L. Andries van der Ark

Download or read book Quantitative Psychology written by L. Andries van der Ark and published by Springer. This book was released on 2017-06-06 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume compiles and expands on selected and peer reviewed presentations given at the 81st Annual Meeting of the Psychometric Society (IMPS), organized by the University of North Carolina at Greensboro, and held in Asheville, North Carolina, July 11th to 17th, 2016. IMPS is one of the largest international meetings focusing on quantitative measurement in psychology, education, and the social sciences, both in terms of participants and number of presentations. The meeting built on the Psychometric Society's mission to share quantitative methods relevant to psychology, addressing a diverse set of psychometric topics including item response theory, factor analysis, structural equation modeling, time series analysis, mediation analysis, cognitive diagnostic models, and multi-level models. Selected presenters were invited to revise and expand their contributions and to have them peer reviewed and published in this proceedings volume. Previous volumes to showcase work from the Psychometric Society’s meetings are New Developments in Quantitative Psychology: Presentations from the 77th Annual Psychometric Society Meeting (Springer, 2013), Quantitative Psychology Research: The 78th Annual Meeting of the Psychometric Society (Springer, 2015), Quantitative Psychology Research: The 79th Annual Meeting of the Psychometric Society, Madison, Wisconsin, 2014 (Springer, 2015), and Quantitative Psychology Research: The 80th Annual Meeting of the Psychometric Society, Beijing, 2015 (Springer, 2016).

A Comparison Testlet-based Test Designs for Computerized Adaptive Testing

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Author : Deborah L. Schnipke
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.F/5 ( download)

Book Synopsis A Comparison Testlet-based Test Designs for Computerized Adaptive Testing by : Deborah L. Schnipke

Download or read book A Comparison Testlet-based Test Designs for Computerized Adaptive Testing written by Deborah L. Schnipke and published by . This book was released on 1999 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: