A Comparison Of The Common Item And Random Groups Equating Designs Using Empirical Data
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A Comparison Of The Common Item And Random Groups Equating Designs Using Empirical Data
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Author : Dong-In Kim
language : en
Publisher:
Release Date : 2008
A Comparison Of The Common Item And Random Groups Equating Designs Using Empirical Data written by Dong-In Kim and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
We designed this study to evaluate several data collection and equating designs in the context of item response theory (IRT) equating. The random-groups design and the common-item design have been widely used for collecting data for IRT equating. In this study, we investigated four equating methods based upon these two data collection designs, using empirical data from a number of different testing programs. When the randomly equivalent group assumption was reasonably met, the four equating methods tended to produce highly comparable results. On the other hand, equating methods based upon either of the equating designs produced dissimilar results. Sample size can have differential effects on the equating results produced by the different equating methods. In practice, a common-item equivalent-groups design often produces unacceptably large differences in the group mean due to various anomalies such as context effects, poor quality of common items, or a very small number of common items. In such cases, a random-groups design would produce more stable equating results.
Test Equating Scaling And Linking
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Author : Michael J. Kolen
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-01-13
Test Equating Scaling And Linking written by Michael J. Kolen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-13 with Social Science categories.
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
Handbook Of Employee Selection
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Author : James L. Farr
language : en
Publisher: Taylor & Francis
Release Date : 2017-03-27
Handbook Of Employee Selection written by James L. Farr and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-27 with Business & Economics categories.
This second edition of the Handbook of Employee Selection has been revised and updated throughout to reflect current thinking on the state of science and practice in employee selection. In this volume, a diverse group of recognized scholars inside and outside the United States balance theory, research, and practice, often taking a global perspective. Divided into eight parts, chapters cover issues associated with measurement, such as validity and reliability, as well as practical concerns around the development of appropriate selection procedures and implementation of selection programs. Several chapters discuss the measurement of various constructs commonly used as predictors, and other chapters confront criterion measures that are used in test validation. Additional sections include chapters that focus on ethical and legal concerns and testing for certain types of jobs (e.g., blue collar jobs). The second edition features a new section on technology and employee selection. The Handbook of Employee Selection, Second Edition provides an indispensable reference for scholars, researchers, graduate students, and professionals in industrial and organizational psychology, human resource management, and related fields.
Statistical Models For Test Equating Scaling And Linking
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Author : Alina von Davier
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-10-19
Statistical Models For Test Equating Scaling And Linking written by Alina von Davier and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-10-19 with Education categories.
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.
Advancing Human Assessment
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Author : Randy E. Bennett
language : en
Publisher: Springer
Release Date : 2017-10-17
Advancing Human Assessment written by Randy E. Bennett and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-17 with Education categories.
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.
The History Of Educational Measurement
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Author : Brian E. Clauser
language : en
Publisher: Taylor & Francis
Release Date : 2021-07-07
The History Of Educational Measurement written by Brian E. Clauser and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-07 with Education categories.
The History of Educational Measurement collects essays on the most important topics in educational testing, measurement, and psychometrics. Authored by the field’s top scholars, this book offers unique historical viewpoints, from origins to modern applications, of formal testing programs and mental measurement theories. Topics as varied as large-scale testing, validity, item-response theory, federal involvement, and notable assessment controversies complete a survey of the field’s greatest challenges and most important achievements. Graduate students, researchers, industry professionals, and other stakeholders will find this volume relevant for years to come.
Statistical Guidelines New Developments In Statistical Methods And Psychometric Tools
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Author : Pietro Cipresso
language : en
Publisher: Frontiers Media SA
Release Date : 2022-03-25
Statistical Guidelines New Developments In Statistical Methods And Psychometric Tools written by Pietro Cipresso and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-25 with Medical categories.
Analyse Der Struktur Messinvarianz Und Auspr Gung Komplexer Probleml Sekompetenz Im Fach Chemie
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Author : Ronny Scherer
language : de
Publisher: Logos Verlag Berlin GmbH
Release Date : 2012
Analyse Der Struktur Messinvarianz Und Auspr Gung Komplexer Probleml Sekompetenz Im Fach Chemie written by Ronny Scherer and has been published by Logos Verlag Berlin GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Education categories.
Naturwissenschaftliches Problemlosen ist eine der zentralen Kompetenzen, die Schulerinnen und Schuler im Laufe der Schulzeit erwerben sollen. Bislang liegen jedoch nur wenige empirische Befunde zur Struktur und Entwicklung der fachspezifischen Problemlosekompetenzen vor. Bisherige Studien fokussierten zumeist auf analytische Komponenten des Konstrukts, die in gut strukturierten Problemlosesituationen erfasst werden konnten. Doch in naturwissenschaftlichen Kontexten stehen oftmals Problemstellungen im Vordergrund, die das Interagieren der Problemlosenden mit einem komplexen System erfordern. In der vorliegenden Arbeit wird deshalb ein Modell vorgestellt, mit dessen Hilfe die komplexe Problemlosekompetenz in ihrer Entwicklung innerhalb der Sekundarstufe I und am Ubergang zur Sekundarstufe II fur das Fach Chemie modelliert und beschrieben werden kann. In einer querschnittlich angelegten Studie wird zudem auf psychometrische Konzepte wie Dimensionalitat, Messinvarianz, lokale Itemabhangigkeiten und Mehrebenenstrukturen fokussiert. Die Ergebnisse zeigen an, dass vier Teilprozesse des Konstrukts als Progressvariablen verwendet werden konnen, in denen asynchrone Entwicklungen im Laufe der Schulzeit stattfinden. In dieser Studie ist es damit erstmals gelungen, die fachspezifische komplexe Problemlosekompetenz hinsichtlich ihrer mittleren Entwicklung zu charakterisieren.
The International Encyclopedia Of Education
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Author : Torsten Husén
language : en
Publisher:
Release Date : 1994
The International Encyclopedia Of Education written by Torsten Husén and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Education categories.
Handbook Of Test Development
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Author : Thomas M. Haladyna
language : en
Publisher: Routledge
Release Date : 2011-04-26
Handbook Of Test Development written by Thomas M. Haladyna and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-26 with Education categories.
Despite the fact that test development is a growth industry that cuts across all levels of education and all the professions, there has never been a comprehensive, research-oriented Handbook to which everyone (developers and consumers) can turn for guidance. That is the mission of this book. The Handbook of Test Development brings together well-known scholars and test-development practitioners to present chapters on all aspects of test development. Each chapter contributor is not only a recognized expert with an academic and research background in their designated topic, each one has also had hands-on experience in various aspects of test development. This thirty two-chapter volume is organized into six sections: foundations, content, item development, test design, test production and administration, and post-test activities. The Handbook provides extensive treatment of such important but unrecognized topics as contracting for testing services, item banking, designing tests for small testing program, and writing technical reports. The Handbook is based on the Standards for Educational and Psychological Testing, which serve as the foundation for sound test development practice. These chapters also suggest best test development practices and highlight methods to improve test validity evidence. This book is appropriate for graduate courses and seminars that deal with test development and usage, professional testing services and credentialing agencies, state and local boards of education, and academic libraries serving these groups.