Has Item Response Theory Increased the Validity of Achievement Test Scores
Author: Robert L. Linn
Publisher:
Published: 1989
Total Pages: 76
ISBN-13:
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Author: Robert L. Linn
Publisher:
Published: 1989
Total Pages: 76
ISBN-13:
DOWNLOAD EBOOKAuthor: Ronald K. Hambleton
Publisher: SAGE
Published: 1991
Total Pages: 192
ISBN-13: 9780803936478
DOWNLOAD EBOOKBy using familiar concepts from classical measurement methods and basic statistics, this book introduces the basics of item response theory (IRT) and explains the application of IRT methods to problems in test construction, identification of potentially biased test items, test equating and computerized-adaptive testing. The book also includes a thorough discussion of alternative procedures for estimating IRT parameters and concludes with an exploration of new directions in IRT research and development.
Author: Ronald K. Hambleton
Publisher: Springer Science & Business Media
Published: 2013-11-11
Total Pages: 340
ISBN-13: 9401719888
DOWNLOAD EBOOKIn the decade of the 1970s, item response theory became the dominant topic for study by measurement specialists. But, the genesis of item response theory (IRT) can be traced back to the mid-thirties and early forties. In fact, the term "Item Characteristic Curve," which is one of the main IRT concepts, can be attributed to Ledyard Tucker in 1946. Despite these early research efforts, interest in item response theory lay dormant until the late 1960s and took a backseat to the emerging development of strong true score theory. While true score theory developed rapidly and drew the attention of leading psychometricians, the problems and weaknesses inherent in its formulation began to raise concerns. Such problems as the lack of invariance of item parameters across examinee groups, and the inadequacy of classical test procedures to detect item bias or to provide a sound basis for measurement in "tailored testing," gave rise to a resurgence of interest in item response theory. Impetus for the development of item response theory as we now know it was provided by Frederic M. Lord through his pioneering works (Lord, 1952; 1953a, 1953b). The progress in the fifties was painstakingly slow due to the mathematical complexity of the topic and the nonexistence of computer programs.
Author: Randy E. Bennett
Publisher: Springer
Published: 2017-10-17
Total Pages: 717
ISBN-13: 3319586890
DOWNLOAD EBOOKThis 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.
Author: Thomas Oakland
Publisher: Springer Science & Business Media
Published: 1995-06-30
Total Pages: 252
ISBN-13: 9780792395256
DOWNLOAD EBOOKThe goals and content for this book are derived from three important and ongoing efforts: to advance the institution of education and to promote educational opportunities to children and youth worldwide, to promote effective assessment policies and practices that enhance sound educational practice, and to address the need to develop tests and other assessment practices in less developed countries as well as to augment and alter a number of traditional assessment practices in developed nations. These three issues provided the focus for a four-day conference that was held at St. Hugh's College, Oxford University, in June 1993. The conference theme-Test Use with Children and Youth: International Pathways to Progress-underscores the importance of addressing testing issues as efforts to improve educational opportunities for children and youth move forward. Leaders from more than seventy nations met at the United Nations sponsored World Summit for Children in 1990 to support ratification of the Convention on the Rights of the Child. Worldwide recognition that every individual has the right to develop her or his potential led to the ratification of provisions setting minimum standards for children's education.
Author: Robert L. Ebel
Publisher:
Published: 1947
Total Pages: 502
ISBN-13:
DOWNLOAD EBOOKAuthor: R. J. de Ayala
Publisher: Guilford Publications
Published: 2022-04-29
Total Pages: 674
ISBN-13: 1462547753
DOWNLOAD EBOOKIntroduction to measurement -- The one-parameter model -- Joint maximum likelihood parameter estimation -- Marginal maximum likelihood parameter estimation -- The two-parameter model -- The three-parameter model -- Rasch models for ordered polytomous data -- Non-Rasch models for ordered polytomous data -- Models for nominal polytomous data -- Models for multidimensional data -- Linking and equating -- Differential item functioning -- Multilevel IRT models.
Author: M.D. Reckase
Publisher: Springer Science & Business Media
Published: 2009-07-07
Total Pages: 355
ISBN-13: 0387899766
DOWNLOAD EBOOKFirst thorough treatment of multidimensional item response theory Description of methods is supported by numerous practical examples Describes procedures for multidimensional computerized adaptive testing
Author: Michael Nering
Publisher: Taylor & Francis
Published: 2011-01-19
Total Pages: 307
ISBN-13: 1135168725
DOWNLOAD EBOOKThis comprehensive Handbook focuses on the most used polytomous item response theory (IRT) models. These models help us understand the interaction between examinees and test questions where the questions have various response categories. The book reviews all of the major models and includes discussions about how and where the models originated, conceptually and in practical terms. Diverse perspectives on how these models can best be evaluated are also provided. Practical applications provide a realistic account of the issues practitioners face using these models. Disparate elements of the book are linked through editorial sidebars that connect common ideas across chapters, compare and reconcile differences in terminology, and explain variations in mathematical notation. These sidebars help to demonstrate the commonalities that exist across the field. By assembling this critical information, the editors hope to inspire others to use polytomous IRT models in their own research so they too can achieve the type of improved measurement that such models can provide. Part 1 examines the most commonly used polytomous IRT models, major issues that cut across these models, and a common notation for calculating functions for each model. An introduction to IRT software is also provided. Part 2 features distinct approaches to evaluating the effectiveness of polytomous IRT models in various measurement contexts. These chapters appraise evaluation procedures and fit tests and demonstrate how to implement these procedures using IRT software. The final section features groundbreaking applications. Here the goal is to provide solutions to technical problems to allow for the most effective use of these models in measuring educational, psychological, and social science abilities and traits. This section also addresses the major issues encountered when using polytomous IRT models in computerized adaptive testing. Equating test scores across different testing contexts is the focus of the last chapter. The various contexts include personality research, motor performance, health and quality of life indicators, attitudes, and educational achievement. Featuring contributions from the leading authorities, this handbook will appeal to measurement researchers, practitioners, and students who want to apply polytomous IRT models to their own research. It will be of particular interest to education and psychology assessment specialists who develop and use tests and measures in their work, especially researchers in clinical, educational, personality, social, and health psychology. This book also serves as a supplementary text in graduate courses on educational measurement, psychometrics, or item response theory.
Author: Coert Loock
Publisher: Routledge
Published: 2019-11-20
Total Pages: 165
ISBN-13: 0429685475
DOWNLOAD EBOOKEducational Assessment in a Time of Reform provides background information on large-scale examination systems more generally and the South African examination specifically. It traces the reforms in the education system of South Africa since 1994 and provides a description of the advances in modern test theory that could be considered for future standard setting endeavours. At the heart of the book is the debate on whether the current standard of education in Africa is good enough . If not, then how can it be improved? The aim of this book is to provide a point of departure for discussions on standard-setting, quality assurance, equating of examinations and assessment approaches. From this point of departure recommendations for practices in general and the exit-level (Grade 12) examination results in particular can be made. This book is ideal reading for principals, teachers, academics and researchers in the fields of educational assessment, measurement, and evaluation.