Validity

Author : Huey T. Chen
Publisher : John Wiley & Sons
ISBN 13 : 1118159179
Total Pages : 138 pages
Book Rating : 4.70/5 ( download)

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Download or read book Advancing Validity in Outcome Evaluation: Theory and Practice written by Huey T. Chen and published by John Wiley & Sons. This book was released on 2011-07-13 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring the influence and application of Campbellian validity typology in the theory and practice of outcome evaluation, this volume addresses the strengths and weaknesses of this often controversial evaluation method and presents new perspectives for its use. Editors Huey T. Chen, Stewart I. Donaldson and Melvin M. Mark provide a historical overview of the Campbellian typology adoption, contributions and criticism. Contributing authors propose strategies in developing a new perspective of validity typology for advancing validity in program evaluation including Enhance External Validity Enhance Precision by Reclassifying the Campbellian Typology Expand the Scope of the Typology The volume concludes with William R. Shadish's spirited rebuttal to earlier chapters. A collaborator with Don Campbell, Shadish provides a balance to the perspective of the issue with a clarification and defense of Campbell's work. This is the 129th volume of the Jossey-Bass quarterly report series New Directions for Evaluation, an official publication of the American Evaluation Association.

Author : Michael D. Franzen
Publisher : Springer Science & Business Media
ISBN 13 : 9780306463440
Total Pages : 488 pages
Book Rating : 4.4X/5 ( download)

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Download or read book Reliability and Validity in Neuropsychological Assessment written by Michael D. Franzen and published by Springer Science & Business Media. This book was released on 2000-10-31 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: No other book reviews clinical neuropsychological assessment from an empirical psychometric perspective. In this completely revised and updated 2nd edition, the concepts and methods of psychometric neuropsychology are presented as a framework by which to evaluate current instruments. Newer methodologies and statistical techniques are discussed, such as meta analysis, effect size, confirming factor analysis and ecological validity. The explosion of research in this area since the publication of the first edition in 1989, has been incorporated, including a greatly expanded chapter on child assessment instruments. This volume is a must for the bookshelf of every clinical neuropsychologist as well as researchers and students. Anyone conducting forensic evaluations will especially find useful the information on reliability and validity when preparing for court appearances.

Author : Mark S. Litwin
Publisher : SAGE
ISBN 13 : 9780803957046
Total Pages : 102 pages
Book Rating : 4.41/5 ( download)

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Download or read book How to Measure Survey Reliability and Validity written by Mark S. Litwin and published by SAGE. This book was released on 1995 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aimed at helping readers improve the accuracy of their survey, this book shows readers how to assess and interpret the quality of their survey data by thoroughly examining the survey instrument used.

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 : Stacy L. Carter
Publisher : Academic Press
ISBN 13 : 0080954049
Total Pages : 309 pages
Book Rating : 4.42/5 ( download)

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Download or read book The Social Validity Manual written by Stacy L. Carter and published by Academic Press. This book was released on 2009-10-01 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applied Behavior Analysis is the science of applying experimentally derived principles of behavior to improve socially significant behavior. The research and application of ABA contributes to a wide range of practical areas, including AIDS prevention, education, gerontology, language acquisition and parenting, and ABA-based interventions have gained particular popularity in the last 20 years related to teaching students with autism spectrum disorders. Social Validity, a concept used in such behavioral intervention research, focuses on whether the goals of treatment, the intervention techniques used and the outcomes achieved are acceptable, relevant, and useful to the individual in treatment. Judgments are made (often via clinical trials) about the effects of the intervention based on statistical significance and magnitude of effect. Essentially, social validity alerts us as to whether or not the ABA-based intervention has had a palpable impact and actually helped people in ways that are evident in everyday life. This clinical research volume offers a detailed evaluation of the extant findings on Social Validity, as well as discussion of newly emerging factors which reemphasize the need for well-developed methods of examining SV. Basic conceptualizations, measurement, research findings, applications, ethics, and future implications are discussed in full, and novel recommendations relating back to clinical treatment are provided. The volume will give readers a firm understanding of the general concept of SV, help them become familiar with the research methods and findings, and teach them how to establish and evaluate the Social Validity of individual interventions and treatment programs. Consolidates literature broadly distributed across journals and book chapters into single source Provides discussion of SV in greater depth and breadth than is found in other sources, which generally just focus on general conceptualization and broad research findings Describes how concept of SV can be influential in numerous areas of clinical practice

Author : Robert J. Sbordone
Publisher : CRC Press
ISBN 13 : 9781574440249
Total Pages : 538 pages
Book Rating : 4.41/5 ( download)

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Download or read book Ecological Validity of Neuropsychological Testing written by Robert J. Sbordone and published by CRC Press. This book was released on 1996-01-11 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecological validity, the functional and predictive relationship between a patient's performance on a set of neuropsychological tests and their behavior in a variety of real-world settings, is emerging as a powerful tool. Since neuropsychological data were not designed to be ecologically valid, attempts to use the data in such a manner have been filled with pitfalls. The authors present a strong argument for reevaluating existing tests and/or developing new measurements. Special attention is given to specific functions such as the cognitive constructs of attention, perception, working memory, language, and executive function. Additional consideration is given to the assessment of special populations: children, minorities, substance abusers, elderly, and emotionally disturbed neurological populations. One area in which neuropsychology can lend tremendous assistance is in predicting a client's ability to resume activities of daily living, but more important, when a client can return to work. Ecological Validity of Neuropsychological Testing covers this issue extensively and details the role of vocational rehabilitation and the lack of exposure many within neuropsychology have to these specific needs of their clients.

Author : Brenda Marshall, EdD, PMHNP-BC, ANEF
Publisher : Springer Publishing Company
ISBN 13 : 0826146376
Total Pages : 258 pages
Book Rating : 4.73/5 ( download)

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Download or read book Fast Facts to Loving Your Research Project written by Brenda Marshall, EdD, PMHNP-BC, ANEF and published by Springer Publishing Company. This book was released on 2019-10-08 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: While often greeted with trepidation, the importance of a research project—how it is conducted and its significance to practice—is an essential aspect of nursing and other healthcare arenas. This innovative resource is a user-friendly introduction to evidence-based practice and other types of research-based initiatives that improve patient outcomes. Using a method formed through years of teaching experience, Brenda Marshall translates the difficult and sometimes confusing language of research into everyday vocabulary, linking complicated concepts with easily understood scenarios. Written in quick-access Fast Facts style, this book presents knowledge in a consistent, step-by-step format characterized by bite-sized information. Each chapter opens with learning objectives that unfold into new concepts, followed by everyday life examples. Fast Facts boxes, systematized tables, and new vocabulary reinforce learning and highlight key concepts. This application-based approach helps students question their preconceived notions about research and then engage in it with newfound confidence. Key Features: Translates complex research concepts into straightforward language Demonstrates clear, step-by-step methods that facilitate successful attainment of research goals Helps students to construct an argument, build a theory, and critically explore a belief Promotes self-sufficiency in lifelong learning and achievement Written by an instructor whose classes have propelled many successful research careers

Author : Kevin R. Murphy
Publisher : Taylor & Francis
ISBN 13 : 1135638357
Total Pages : 449 pages
Book Rating : 4.51/5 ( download)

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Download or read book Validity Generalization written by Kevin R. Murphy and published by Taylor & Francis. This book was released on 2013-03-07 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the first wide-ranging critical review of validity generalization (VG)--a method that has dominated the field since the publication of Schmidt and Hunter's (1977) paper "Development of a General Solution to the Problem of Validity Generalization." This paper and the work that followed had a profound impact on the science and practice of applied psychology. The research suggests that fundamental relationships among tests and criteria, and the constructs they represent are simpler and more regular than they appear. Looking at the history of the VG model and its impact on personnel psychology, top scholars and leading researchers of the field review the accomplishments of the model, as well as the continuing controversies. Several chapters significantly extend the maximum likelihood estimation with existing models for meta analysis and VG. Reviewing 25 years of progress in the field, this volume shows how the model can be extended and applied to new problems and domains. This book will be important to researchers and graduate students in the areas of industrial organizational psychology and statistics.

Author : Howard Wainer
Publisher : Routledge
ISBN 13 : 1136564594
Total Pages : 305 pages
Book Rating : 4.98/5 ( download)

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Download or read book Test Validity written by Howard Wainer and published by Routledge. This book was released on 2013-07-04 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological and theoretical changes over the past decade have altered the way we think about test validity. This book addresses the present and future concerns raised by these developments. Topics discussed include: * the validity of computerized testing * the validity of testing for specialized populations (e.g., minorities, the handicapped) and * new analytic tools to study and measure validity

Author :
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.54/5 ( download)

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Download or read book Scientific Validity of Polygraph Testing written by and published by . This book was released on 1983 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: