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Author: Armin Berger Publisher: Peter Lang Gmbh, Internationaler Verlag Der Wissenschaften ISBN: 9783631666913 Category : Communication Languages : en Pages : 0
Book Description
This book presents a unique scale development project, with a focus on the validation of two rating scales for assessing academic speaking. It reports on a multi-method study designed to scale the level descriptors on the basis of expert judgments and performance data. The characteristics of the levels offer a specification of academic speaking.
Author: Armin Berger Publisher: Peter Lang Gmbh, Internationaler Verlag Der Wissenschaften ISBN: 9783631666913 Category : Communication Languages : en Pages : 0
Book Description
This book presents a unique scale development project, with a focus on the validation of two rating scales for assessing academic speaking. It reports on a multi-method study designed to scale the level descriptors on the basis of expert judgments and performance data. The characteristics of the levels offer a specification of academic speaking.
Author: George A. Christodoulakis Publisher: Elsevier ISBN: 0080553885 Category : Business & Economics Languages : en Pages : 217
Book Description
Risk model validation is an emerging and important area of research, and has arisen because of Basel I and II. These regulatory initiatives require trading institutions and lending institutions to compute their reserve capital in a highly analytic way, based on the use of internal risk models. It is part of the regulatory structure that these risk models be validated both internally and externally, and there is a great shortage of information as to best practise. Editors Christodoulakis and Satchell collect papers that are beginning to appear by regulators, consultants, and academics, to provide the first collection that focuses on the quantitative side of model validation. The book covers the three main areas of risk: Credit Risk and Market and Operational Risk.*Risk model validation is a requirement of Basel I and II *The first collection of papers in this new and developing area of research *International authors cover model validation in credit, market, and operational risk
Author: Thomas M. Haladyna Publisher: Routledge ISBN: 1136961984 Category : Education Languages : en Pages : 456
Book Description
Since test items are the building blocks of any test, learning how to develop and validate test items has always been critical to the teaching-learning process. As they grow in importance and use, testing programs increasingly supplement the use of selected-response (multiple-choice) items with constructed-response formats. This trend is expected to continue. As a result, a new item writing book is needed, one that provides comprehensive coverage of both types of items and of the validity theory underlying them. This book is an outgrowth of the author’s previous book, Developing and Validating Multiple-Choice Test Items, 3e (Haladyna, 2004). That book achieved distinction as the leading source of guidance on creating and validating selected-response test items. Like its predecessor, the content of this new book is based on both an extensive review of the literature and on its author’s long experience in the testing field. It is very timely in this era of burgeoning testing programs, especially when these items are delivered in a computer-based environment. Key features include ... Comprehensive and Flexible – No other book so thoroughly covers the field of test item development and its various applications. Focus on Validity – Validity, the most important consideration in testing, is stressed throughout and is based on the Standards for Educational and Psychological Testing, currently under revision by AERA, APA, and NCME Illustrative Examples – The book presents various selected and constructed response formats and uses many examples to illustrate correct and incorrect ways of writing items. Strategies for training item writers and developing large numbers of items using algorithms and other item-generating methods are also presented. Based on Theory and Research – A comprehensive review and synthesis of existing research runs throughout the book and complements the expertise of its authors.
Author: N. Clayton Silver Publisher: Frontiers Media SA ISBN: 2889637824 Category : Languages : en Pages : 240
Book Description
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Author: Robert F. DeVellis Publisher: SAGE Publications ISBN: 1506341586 Category : Social Science Languages : en Pages : 160
Book Description
In the Fourth Edition of Scale Development, Robert F. DeVellis demystifies measurement by emphasizing a logical rather than strictly mathematical understanding of concepts. The text supports readers in comprehending newer approaches to measurement, comparing them to classical approaches, and grasping more clearly the relative merits of each. This edition addresses new topics pertinent to modern measurement approaches and includes additional exercises and topics for class discussion. Available with Perusall—an eBook that makes it easier to prepare for class Perusall is an award-winning eBook platform featuring social annotation tools that allow students and instructors to collaboratively mark up and discuss their SAGE textbook. Backed by research and supported by technological innovations developed at Harvard University, this process of learning through collaborative annotation keeps your students engaged and makes teaching easier and more effective. Learn more.
Author: Ute Knoch Publisher: Peter Lang ISBN: 9783631589816 Category : Education Languages : en Pages : 326
Book Description
The diagnostic assessment of writing is an important aspect of language testing which has often been neclected in the literature. However, it is an area which poses special challenges to practioners both in the classroom and in large-scale testing situations. This book presents a study which set out to develop and validate a rating scale specifically designed for the diagnostic assessment of writing in an academic English setting. The scale was developed by analysing a large number of writing performances produced by both native speakers of English and learners of English as an additional language. The rating scale was then validated using both quantitative and qualitative methods. The study showed that a detailed data-based rating scale is more valid and more useful for diagnostic purposes than the more commonly used impressionistic rating scale.
Author: Dimiter M. Dimitrov Publisher: John Wiley & Sons ISBN: 1119019281 Category : Psychology Languages : en Pages : 352
Book Description
“Dr. Dimitrov has constructed a masterpiece—a classic resource that should adorn the shelf of every counseling researcher and graduate student serious about the construction and validation of high quality research instruments. —Bradley T. Erford, PhD Loyola University Maryland Past President, American Counseling Association “This book offers a comprehensive treatment of the statistical models and methods needed to properly examine the psychometric properties of assessment scale data. It is certain to become a definitive reference for both novice and experienced researchers alike.” —George A. Marcoulides, PhD University of California, Riverside This instructive book presents statistical methods and procedures for the validation of assessment scale data used in counseling, psychology, education, and related fields. In Part I, measurement scales, reliability, and the unified construct-based model of validity are discussed, along with key steps in instrument development. Part II describes factor analyses in construct validation, including exploratory factor analysis, confirmatory factor analysis, and models of multitrait-multimethod data analysis. Traditional and Rasch-based analyses of binary and rating scales are examined in Part III. Dr. Dimitrov offers students, researchers, and clinicians step-by-step guidance on contemporary methodological principles, statistical methods, and psychometric procedures that are useful in the development or validation of assessment scale data. Numerous examples, tables, and figures provided throughout the text illustrate the underlying principles of measurement in a clear and concise manner for practical application. *Requests for digital versions from ACA can be found on www.wiley.com. *To purchase print copies, please visit the ACA website here. *Reproduction requests for material from books published by ACA should be directed to [email protected]
Author: Janna Fox Publisher: Routledge ISBN: 1351184555 Category : Language Arts & Disciplines Languages : en Pages : 296
Book Description
This volume reconsiders the problem of context in language testing and other modes of assessment from the perspective of transdisciplinarity. Transdisciplinary assessment research brings together collaborators who draw on the strengths of their differing backgrounds and expertise in order to address high-stakes complex socially-relevant problems. Traditional treatments of context in language assessment research have generally been informed by individualist cognitive theories within measurement and psychometrics. The additive potential of alternative social theories, including theories of genre, situated learning, distributed cognition, and intercultural communication, has largely been overlooked. In this book, the benefits of socio-theoretical reconsiderations of context are discussed and further exemplified in transdisciplinary research studies that investigate the use of assessment in classroom and workplace settings. The book offers a renewed view of context in arguments for the validity of assessment practices, and will be of interest to assessment researchers, practitioners, and students in applied linguistics, education, educational psychology, language testing, and other related disciplines and fields.
Author: Armin Berger
Author: Armin Berger
Author: George A. Christodoulakis
Author: Thomas M. Haladyna
Author: N. Clayton Silver
Author: Robert F. DeVellis
Author: Ute Knoch
Author: Binhua Wang
Author: Anne Lazaraton
Author: Dimiter M. Dimitrov
Author: Janna Fox