Validity And Validation

Author : Catherine S. Taylor
Publisher : Oxford University Press
ISBN 13 : 0199359245
Total Pages : 224 pages
Book Rating : 4.40/5 ( download)

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Download or read book Validity and Validation written by Catherine S. Taylor and published by Oxford University Press. This book was released on 2013-09-03 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Understanding Research series focuses on the process of writing up social research. The series is broken down into three categories: Understanding Statistics, Understanding Measurement, and Understanding Qualitative Research. The books provide researchers with guides to understanding, writing, and evaluating social research. Each volume demonstrates how research should be represented, including how to write up the methodology as well as the research findings. Each volume also reviews how to appropriately evaluate published research. Validity and Validation is an introduction to validity theory and to the methods used to obtain evidence for the validity of research and assessment results. The book pulls together the best thinking from educational and psychological research and assessment over the past 50 years. It briefly describes validity theory's roots in the philosophy of science. It highlights the ways these philosophical perspectives influence concepts of internal and external validity in research methodology, as well as concepts of validity and reliability in educational and psychological tests and measurements. Each chapter provides multiple examples (e.g., research designs and examples of output) to help the readers see how validation work is done in practice, from the ways we design research studies to the ways we interpret research results. Of particular importance is the practical focus on validation of scores from tests and other measures. The book also addresses strategies for investigating the validity of inferences we make about examinees using scores from assessments, as well as how to investigate score uses, the value implications of score interpretations, and the social consequences of score use. With this foundation, the book presents strategies for minimizing threats for validity as well as quantitative and qualitative methods for gathering evidence for the validity of scores.

Author : Bruno D. Zumbo
Publisher : Springer
ISBN 13 : 3319077945
Total Pages : 329 pages
Book Rating : 4.49/5 ( download)

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Download or read book Validity and Validation in Social, Behavioral, and Health Sciences written by Bruno D. Zumbo and published by Springer. This book was released on 2014-09-26 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book combines an overview of validity theory, trends in validation practices and a review of standards and guidelines in several international jurisdictions with research synthesis of the validity evidence in different research areas. An overview of theory is both useful and timely, in view of the increased use of tests and measures for decision-making, ranking and policy purposes in large-scale testing, assessment and social indicators and quality of life research. Research synthesis is needed to help us assemble, critically appraise and integrate the overwhelming volume of research on validity in different contexts. Rather than examining whether any given measure is “valid”, the focus is on a critical appraisal of the kinds of validity evidence reported in the published research literature. The five sources of validity evidence discussed are: content-related, response processes, internal structure, associations with other variables and consequences. The 15 syntheses included here, represent a broad sampling of psychosocial, health, medical and educational research settings, giving us an extensive evidential basis to build upon earlier studies. The book concludes with a meta-synthesis of the 15 syntheses and a discussion of the current thinking of validation practices by leading experts in the field.

Author : S. Morton McPhail
Publisher : John Wiley & Sons
ISBN 13 : 0787988324
Total Pages : 483 pages
Book Rating : 4.26/5 ( download)

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Download or read book Alternative Validation Strategies written by S. Morton McPhail and published by John Wiley & Sons. This book was released on 2007-03-15 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alternative Validation Strategies is a groundbreaking compendium of the most current research and practical guidelines for time- and cost-saving alternatives to the traditional test validation strategies associated with selection processes. The “state of the science” strategies outlined in this valuable resource will help employers to evaluate the inferences drawn from their selection procedures while offering practices that meet stringent legal and regulatory requirements.

Author : Catherine S. Taylor
Publisher : Oxford University Press
ISBN 13 : 019979104X
Total Pages : 217 pages
Book Rating : 4.40/5 ( download)

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Download or read book Validity and Validation written by Catherine S. Taylor and published by Oxford University Press. This book was released on 2013-10 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Validity and Validation is an introduction to validity theory and to the methods used to obtain evidence for the validity of research and assessment results. The book briefly describes the philosophy of science roots of validity theory and how these philosophical perspectives influence concepts of internal and external validity in research methodology.

Author : Carol A. Chapelle
Publisher : SAGE Publications
ISBN 13 : 1544334494
Total Pages : 161 pages
Book Rating : 4.93/5 ( download)

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Download or read book Argument-Based Validation in Testing and Assessment written by Carol A. Chapelle and published by SAGE Publications. This book was released on 2020-01-10 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carol A. Chapelle shows readers how to design validation research for tests of human capacities and performance. Any test that is used to make decisions about people or programs should have undergone extensive research to demonstrate that the scores are actually appropriate for their intended purpose. Argument-Based Validation in Testing and Assessment is intended to help close the gap between theory and practice, by introducing, explaining, and demonstrating how test developers can formulate the overall design for their validation research from an argument-based perspective.

Author : Bruno D. Zumbo
Publisher : Springer
ISBN 13 : 3319561294
Total Pages : 370 pages
Book Rating : 4.95/5 ( download)

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Download or read book Understanding and Investigating Response Processes in Validation Research written by Bruno D. Zumbo and published by Springer. This book was released on 2017-05-23 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses an urgent need across multiple disciplines to broaden our understanding and use of response processes evidence of test validity. It builds on the themes and findings of the volume Validity and Validation in Social, Behavioral, and Health Sciences (Zumbo & Chan, 2014), with a focus on measurement validity evidence based on response processes. Approximately 1000 studies are published each year examining the validity of inferences made from tests and measures in the social, behavioural, and health sciences. The widely accepted Standards for Educational and Psychological Testing (1999, 2014) present five sources of evidence for validity: content-related, response processes, internal structure, relationships with other variables, and consequences of testing. Many studies focus on internal structure and relationships with other variables sources of evidence, which have a long history in validation research, known methodologies, and numerous exemplars in the literature. Far less is understood by test users and researchers conducting validation work about how to think about and apply new and emerging sources of validity evidence. This groundbreaking volume is the first to present conceptual models of response processes, methodological issues that arise in gathering response processes evidence, as well as applications and exemplars for providing response processes evidence in validation work.

Author : Kathleen Slaney
Publisher : Springer
ISBN 13 : 1137385235
Total Pages : 308 pages
Book Rating : 4.39/5 ( download)

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Download or read book Validating Psychological Constructs written by Kathleen Slaney and published by Springer. This book was released on 2017-07-20 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book critically examines the historical and philosophical foundations of construct validity theory (CVT), and how these have and continue to inform and constrain the conceptualization of validity and its application in research. CVT has had an immense impact on how researchers in the behavioural sciences conceptualize and approach their subject matter. Yet, there is equivocation regarding the foundations of the CVT framework as well as ambiguities concerning the nature of the “constructs” that are its raison d’etre. The book is organized in terms of three major parts that speak, respectively, to the historical, philosophical, and pragmatic dimensions of CVT. The primary objective is to provide researchers and students with a critical lens through which a deeper understanding may be gained of both the utility and limitations of CVT and the validation practices to which it has given rise.

Author : Dan Biddle
Publisher : Routledge
ISBN 13 : 135196061X
Total Pages : 153 pages
Book Rating : 4.18/5 ( download)

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Download or read book Adverse Impact and Test Validation written by Dan Biddle and published by Routledge. This book was released on 2017-05-15 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adverse impact analyses and test validation promote social justice and equity. Employers who unknowingly use invalid tests or recruitment procedures that have an adverse impact are reducing minority and/or female representation in their workforce, unfairly screening out qualified workers and (worst of all) just plain discriminating. Dan Biddle's Adverse Impact and Test Validation provides you with analyses that allow you to identify which of your selection procedures have adverse impact. The validation steps will help you decide whether to keep the selection procedure (because it's valid), change it, or stop using it altogether. This second edition contains new material on using multiple regression to evaluate pay practices and provides step-by-step instructions for using SPSS or Excel for evaluating your company's pay practices for possible inequities. New content on how to define "Internet applicants" and set up defensible Basic Qualifications (BQs) for online recruiting will help employers ensure compliance with EEO regulations and screen in qualified applicants. Specific guidelines for developing and validating written job knowledge tests, such as those used for police and fire promotional testing, have also been included in this new edition. The downloadable resources include tools (which may be used on a trial evaluation basis) describing several of the functions described in the book, including Adverse Impact Toolkit®, Test Validation and Analysis Program® (TVAP®), Guidelines Oriented Job Analysis® (GOJA®) Manual, and Content Validity Checklists. This highly pragmatic guide goes beyond the concepts, theories and ideas behind adverse impact and test validation. It not only explains what to do but crucially, also shows you how to do it. The second edition has been expanded to include two brand new chapters with a new Appendix and comes with new editions of the accompanying software. As a means of protecting your organization from litigation, damage to employee relations and to your corporate reputation, Adverse Impact and Test Validation is a 'must-have' purchase for human resource professionals, testing and recruitment specialists.

Author : Carol A. Chapelle
Publisher : Cambridge University Press
ISBN 13 : 110860238X
Total Pages : 371 pages
Book Rating : 4.89/5 ( download)

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Download or read book Validity Argument in Language Testing written by Carol A. Chapelle and published by Cambridge University Press. This book was released on 2021-01-21 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Language tests play pivotal roles in education, research on learning, and gate-keeping decisions. The central concern for language testing professionals is how to investigate whether or not tests are appropriate for their intended purposes. This book introduces an argument-based validity framework to help with the design of research that investigates the validity of language test interpretation and use. The book presents the principal concepts and technical terms, then shows how they can be implemented successfully in practice through a variety of validation studies. It also demonstrates how argument-based validity intersects with technology in language testing research and highlights the use of validity argument for identifying research questions and interpreting the results of validation research. Use of the framework helps researchers in language testing to communicate clearly and consistently about technical issues with each other and with researchers of other types of tests.

Author : C. Weir
Publisher : Springer
ISBN 13 : 023051457X
Total Pages : 301 pages
Book Rating : 4.77/5 ( download)

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Download or read book Language Testing and Validation written by C. Weir and published by Springer. This book was released on 2004-11-22 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tests for the measurement of language abilities must be constructed according to a coherent validity framework based on the latest developments in theory and practice. This innovative book, by a world authority on language testing, deals with all key aspects of language test design and implementation. It provides a road map to effective testing based on the latest approaches to test validation. A book for all MA students in Applied Linguistics or TESOL, and for professional language teachers