Modern Psychometrics With R

Author : Patrick Mair
Publisher : Springer
ISBN 13 : 3319931776
Total Pages : 458 pages
Book Rating : 4.77/5 ( download)

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Download or read book Modern Psychometrics with R written by Patrick Mair and published by Springer. This book was released on 2018-09-20 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook describes the broadening methodology spectrum of psychological measurement in order to meet the statistical needs of a modern psychologist. The way statistics is used, and maybe even perceived, in psychology has drastically changed over the last few years; computationally as well as methodologically. R has taken the field of psychology by storm, to the point that it can now safely be considered the lingua franca for statistical data analysis in psychology. The goal of this book is to give the reader a starting point when analyzing data using a particular method, including advanced versions, and to hopefully motivate him or her to delve deeper into additional literature on the method. Beginning with one of the oldest psychometric model formulations, the true score model, Mair devotes the early chapters to exploring confirmatory factor analysis, modern test theory, and a sequence of multivariate exploratory method. Subsequent chapters present special techniques useful for modern psychological applications including correlation networks, sophisticated parametric clustering techniques, longitudinal measurements on a single participant, and functional magnetic resonance imaging (fMRI) data. In addition to using real-life data sets to demonstrate each method, the book also reports each method in three parts-- first describing when and why to apply it, then how to compute the method in R, and finally how to present, visualize, and interpret the results. Requiring a basic knowledge of statistical methods and R software, but written in a casual tone, this text is ideal for graduate students in psychology. Relevant courses include methods of scaling, latent variable modeling, psychometrics for graduate students in Psychology, and multivariate methods in the social sciences.

Author : John Rust
Publisher : Routledge
ISBN 13 : 1317723775
Total Pages : 273 pages
Book Rating : 4.76/5 ( download)

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Download or read book Modern Psychometrics written by John Rust and published by Routledge. This book was released on 2014-07-11 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today psychometrics plays an increasingly important role in all our lives as testing and assessment occurs from preschool until retirement. This book introduces the reader to the subject in all its aspects, ranging from its early history, school examinations, how to construct your own test, controversies about IQ and recent developments in testing on the internet. In Part one of Modern Psychometrics, Rust and Golombok outline the history of the field and discuss central theoretical issues such as IQ, personality and integrity testing and the impact of computer technology and the internet. In Part two a practical step-by-step guide to the development of a psychometric test is provided. This will enable anyone wishing to develop their own test to plan, design, construct and validate it to a professional standard. This third edition has been extensively updated and expanded to take into account recent developments in the field, making it the ideal companion for those studying for the British Psychological Society’s Certificates of Competence in Testing. Modern Psychometrics combines an up to date scientific approach to the subject with a full consideration of the political and ethical issues involved in the large scale implementation of psychometrics testing in today’s highly networked society, particularly in terms of issues of diversity and internationalism. It will be useful to students and practictioners at all levels who are interested in psychometrics.

Author : Rand R. Wilcox
Publisher : Gulf Professional Publishing
ISBN 13 : 9780127515410
Total Pages : 688 pages
Book Rating : 4.10/5 ( download)

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Download or read book Applying Contemporary Statistical Techniques written by Rand R. Wilcox and published by Gulf Professional Publishing. This book was released on 2003-01-06 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applying Contemporary Statistical Techniques explains why traditional statistical methods are often inadequate or outdated when applied to modern problems. Wilcox demonstrates how new and more powerful techniques address these problems far more effectively, making these modern robust methods understandable, practical, and easily accessible. Highlights: * Assumes no previous training in statistics * Explains when and why modern methods provide more accurate results * Provides simple descriptions of when and why conventional methods can be highly unsatisfactory * Covers the latest developments on multiple comparisons * Includes recent advances in risk-based methods * Features many illustrations and examples using data from real studies * Describes and illustrates easy-to-use s-plus functions for applying cutting-edge techniques "The book is quite unique in that it offers a lot of up-to-date statistical tools. No other book at this level comes close in this aspect." Xuming He -University of Illinois, Urbana

Author : Insu Paek
Publisher : Routledge
ISBN 13 : 1351008153
Total Pages : 272 pages
Book Rating : 4.50/5 ( download)

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Download or read book Using R for Item Response Theory Model Applications written by Insu Paek and published by Routledge. This book was released on 2019-09-16 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Item response theory (IRT) is widely used in education and psychology and is expanding its applications to other social science areas, medical research, and business as well. Using R for Item Response Theory Model Applications is a practical guide for students, instructors, practitioners, and applied researchers who want to learn how to properly use R IRT packages to perform IRT model calibrations with their own data. This book provides practical line-by-line descriptions of how to use R IRT packages for various IRT models. The scope and coverage of the modeling in the book covers almost all models used in practice and in popular research, including: dichotomous response modeling polytomous response modeling mixed format data modeling concurrent multiple group modeling fixed item parameter calibration modelling with latent regression to include person-level covariate(s) simple structure, or between-item, multidimensional modeling cross-loading, or within-item, multidimensional modeling high-dimensional modeling bifactor modeling testlet modeling two-tier modeling For beginners, this book provides a straightforward guide to learn how to use R for IRT applications. For more intermediate learners of IRT or users of R, this book will serve as a great time-saving tool for learning how to create the proper syntax, fit the various models, evaluate the models, and interpret the output using popular R IRT packages.

Author : John Rust
Publisher : Routledge
ISBN 13 : 1317724739
Total Pages : 257 pages
Book Rating : 4.35/5 ( download)

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Download or read book Modern Psychometrics written by John Rust and published by Routledge. This book was released on 2018-10-03 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The edition of this classic text has been completely revised and updated, taking into account recent developments in the field of psychometrics. Part 1 of Modern Psychometrics outlines the background, history and controversies surrounding psychological testing. Part 2 provides a practical guide for developing a psychometric test. Modern Psychometrics forms the ideal companion for those studying for the British Psychological Society's Certificates of Competence in Testing

Author : John Rust
Publisher : Routledge
ISBN 13 : 9781315637686
Total Pages : 180 pages
Book Rating : 4.85/5 ( download)

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Download or read book Modern Psychometrics written by John Rust and published by Routledge. This book was released on 2020-12-23 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This popular text introduces the reader to all aspects of psychometric assessment, including its history, how to construct and administer traditional tests and the latest techniques for psychometric assessment online. Rust, Kosinski and Stillwell begin with a comprehensive introduction to the increased sophistication in psychometric methods and regulation that took place during the 20th century, including the many benefits to governments, businesses and customers. In this new edition, the authors explore the increasing influence of the internet wherein everything we do online is available for psychometric analysis, often by AI systems operating at scale and in real time. The intended and unintended consequences of this paradigm shift are examined in detail, and key controversies, such as privacy and the psychographic microtargeting of online messages, are addressed. Furthermore, this new edition includes brand new chapters on Item Response Theory and Computer-Adaptive Testing, Test Equating and Differential Item Functioning, and Using R in psychometric settings. Modern Psychometrics combines an up to date scientific approach with full consideration of the political and ethical issues involved in the implementation of psychometrics testing in today's society. It will be invaluable to both undergraduate and postgraduate students as well as practitioners who are seeking an introduction to modern psychometric methods"--

Author : R. Michael Furr
Publisher : SAGE Publications
ISBN 13 : 1544304943
Total Pages : 419 pages
Book Rating : 4.46/5 ( download)

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Download or read book Psychometrics written by R. Michael Furr and published by SAGE Publications. This book was released on 2017-11-17 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using a meaning-based approach that emphasizes the "why" over the "how to," Psychometrics: An Introduction provides thorough coverage of fundamental issues in psychological measurement. Author R. Michael Furr discusses traditional psychometric perspectives and issues including reliability, validity, dimensionality, test bias, and response bias as well as advanced procedures and perspectives including item response theory and generalizability theory. The substantially updated Third Edition includes broader and more in-depth coverage with new references, a glossary summarizing over 200 key terms, and expanded suggested readings consisting of highly relevant papers to enhance the book’s overall accessibility, scope, and usability for both instructors and students. Online Resources Free PowerPoint® slides for instructors are available with this text. Contact your rep to learn more.

Author : Christopher D. Desjardins
Publisher : CRC Press
ISBN 13 : 1498770142
Total Pages : 327 pages
Book Rating : 4.49/5 ( download)

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Download or read book Handbook of Educational Measurement and Psychometrics Using R written by Christopher D. Desjardins and published by CRC Press. This book was released on 2018-09-03 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently there are many introductory textbooks on educational measurement and psychometrics as well as R. However, there is no single book that covers important topics in measurement and psychometrics as well as their applications in R. The Handbook of Educational Measurement and Psychometrics Using R covers a variety of topics, including classical test theory; generalizability theory; the factor analytic approach in measurement; unidimensional, multidimensional, and explanatory item response modeling; test equating; visualizing measurement models; measurement invariance; and differential item functioning. This handbook is intended for undergraduate and graduate students, researchers, and practitioners as a complementary book to a theory-based introductory or advanced textbook in measurement. Practitioners and researchers who are familiar with the measurement models but need to refresh their memory and learn how to apply the measurement models in R, would find this handbook quite fulfilling. Students taking a course on measurement and psychometrics will find this handbook helpful in applying the methods they are learning in class. In addition, instructors teaching educational measurement and psychometrics will find our handbook as a useful supplement for their course.

Author : Christian Ryan
Publisher : CRC Press
ISBN 13 : 1000530566
Total Pages : 312 pages
Book Rating : 4.68/5 ( download)

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Download or read book Data Science with R for Psychologists and Healthcare Professionals written by Christian Ryan and published by CRC Press. This book was released on 2021-12-23 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introduction to R for students of psychology and health sciences aims to fast-track the reader through some of the most difficult aspects of learning to do data analysis and statistics. It demonstrates the benefits for reproducibility and reliability of using a programming language over commercial software packages such as SPSS. The early chapters build at a gentle pace, to give the reader confidence in moving from a point-and-click software environment, to the more robust and reliable world of statistical coding. This is a thoroughly modern and up-to-date approach using RStudio and the tidyverse. A range of R packages relevant to psychological research are discussed in detail. A great deal of research in the health sciences concerns questionnaire data, which may require recoding, aggregation and transformation before quantitative techniques and statistical analysis can be applied. R offers many useful and transparent functions to process data and check psychometric properties. These are illustrated in detail, along with a wide range of tools R affords for data visualisation. Many introductory statistics books for the health sciences rely on toy examples - in contrast, this book benefits from utilising open datasets from published psychological studies, to both motivate and demonstrate the transition from data manipulation and analysis to published report. R Markdown is becoming the preferred method for communicating in the open science community. This book also covers the detail of how to integrate the use of R Markdown documents into the research workflow and how to use these in preparing manuscripts for publication, adhering to the latest APA style guidelines.

Author : Cecil R. Reynolds
Publisher : Pearson Higher Ed
ISBN 13 : 1292035722
Total Pages : 621 pages
Book Rating : 4.27/5 ( download)

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Download or read book Mastering Modern Psychological Testing: Theory & Methods written by Cecil R. Reynolds and published by Pearson Higher Ed. This book was released on 2013-08-28 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: Testing, Measurement, Assessment Mastering Modern Psychological Testing: Theory & Methods presents quality written research in a thorough and comprehensive manner that allows students to master the material. This text provides a comprehensive introduction to psychological assessment and covers areas not typically addressed in existing test and measurements texts such as neuropsychological assessment and the use of tests in forensics settings. “Mastering Modern Psychological Testing” addresses special topics in psychological testing and includes special material on test development written by a leading test developer as well as relevant examples. The book is designed for undergraduate courses in Psychological Testing / Assessment / Testing Theory & Methods. Learning Goals Upon completing this book, readers should be able to: Understand what constitutes a psychological test, how tests are developed, how they are best used, and how to evaluate their strengths and weaknesses Recognize the development process and how the psychometric properties of tests are constructed so they have the generalized knowledge to always learn about any test Engage in areas of testing that represent different approaches to measuring different psychological constructs Understand the difficult and demanding area of how tests are applied and interpreted across cultures within the United States