Differential Item Functioning
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Differential Item Functioning
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Author : Paul W. Holland
language : en
Publisher: Routledge
Release Date : 2012-08-06
Differential Item Functioning written by Paul W. Holland and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-06 with Education categories.
Test fairness is a moral imperative for both the makers and the users of tests. This book focuses on methods for detecting test items that function differently for different groups of examinees and on using this information to improve tests. Of interest to all testing and measurement specialists, it examines modern techniques used routinely to insure test fairness. Three of these relevant to the book's contents are: * detailed reviews of test items by subject matter experts and members of the major subgroups in society (gender, ethnic, and linguistic) that will be represented in the examinee population * comparisons of the predictive validity of the test done separately for each one of the major subgroups of examinees * extensive statistical analyses of the relative performance of major subgroups of examinees on individual test items.
Differential Item Functioning
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Author : Steven J. Osterlind
language : en
Publisher: SAGE
Release Date : 2009-09-30
Differential Item Functioning written by Steven J. Osterlind and has been published by SAGE this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-30 with Social Science categories.
Differential Item Functioning, Second Edition is a revision of the 1983 title Test Item Bias. In the past 23 years, differential item performance has assumed a level of attention unimagined in the early 1980s. Then, only a few tests and assessment programs attended to "item bias," while doing so is now a mandatory step in any responsible assessment program. Also, technical advances, such as the widespread use of item response theory, have pushed the field of differential performance to levels of technical sophistication far beyond what was practiced years ago. This new edition presents an up-to-date description of DIF; describes varying procedures for addressing DIF in practical testing contexts; presents useful examples and studies of DIF that readers may employ as a guide in their own DIF work; and briefly describes relevant features of major statistical packages that can be employed in DIF analysis (e.g., SPSS, SAS, M+, Minitab, and Systat). This text is ideal for the measurement professional or advanced student who deals with educational or psychological assessment. Readers need only have a preliminary background in tests and measurement, including some beginning statistics and elementary algebra, in order to find this volume useful.
Differential Item Functioning
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Author : paul w;wainer holland (howard)
language : en
Publisher:
Release Date : 1993
Differential Item Functioning written by paul w;wainer holland (howard) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.
Encyclopedia Of Quality Of Life And Well Being Research
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Author : Alex C. Michalos
language : en
Publisher: Springer
Release Date : 2014-02-12
Encyclopedia Of Quality Of Life And Well Being Research written by Alex C. Michalos and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-12 with Social Science categories.
The aim of this encyclopedia is to provide a comprehensive reference work on scientific and other scholarly research on the quality of life, including health-related quality of life research or also called patient-reported outcomes research. Since the 1960s two overlapping but fairly distinct research communities and traditions have developed concerning ideas about the quality of life, individually and collectively, one with a fairly narrow focus on health-related issues and one with a quite broad focus. In many ways, the central issues of these fields have roots extending to the observations and speculations of ancient philosophers, creating a continuous exploration by diverse explorers in diverse historic and cultural circumstances over several centuries of the qualities of human existence. What we have not had so far is a single, multidimensional reference work connecting the most salient and important contributions to the relevant fields. Entries are organized alphabetically and cover basic concepts, relatively well established facts, lawlike and causal relations, theories, methods, standardized tests, biographic entries on significant figures, organizational profiles, indicators and indexes of qualities of individuals and of communities of diverse sizes, including rural areas, towns, cities, counties, provinces, states, regions, countries and groups of countries.
Measuring And Analyzing Behavior In Organizations
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Author : Fritz Drasgow
language : en
Publisher: Pfeiffer
Release Date : 2002
Measuring And Analyzing Behavior In Organizations written by Fritz Drasgow and has been published by Pfeiffer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Business & Economics categories.
This title brings together advances in measurement and data analysis and discusses the range of problems that can be addressed with these approaches. It examines most important areas of measurement, applied statistics, research methods, and data analysis.
Quantitative Data Analysis For Language Assessment Volume I
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Author : Vahid Aryadoust
language : en
Publisher: Routledge
Release Date : 2019-03-27
Quantitative Data Analysis For Language Assessment Volume I written by Vahid Aryadoust and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-27 with Education categories.
Quantitative Data Analysis for Language Assessment Volume I: Fundamental Techniques is a resource book that presents the most fundamental techniques of quantitative data analysis in the field of language assessment. Each chapter provides an accessible explanation of the selected technique, a review of language assessment studies that have used the technique, and finally, an example of an authentic study that uses the technique. Readers also get a taste of how to apply each technique through the help of supplementary online resources that include sample data sets and guided instructions. Language assessment students, test designers, and researchers should find this a unique reference as it consolidates theory and application of quantitative data analysis in language assessment.
Assessing Measurement Invariance For Applied Research
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Author : Craig S. Wells
language : en
Publisher: Cambridge University Press
Release Date : 2021-06-03
Assessing Measurement Invariance For Applied Research written by Craig S. Wells and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-03 with Education categories.
This user-friendly guide illustrates how to assess measurement invariance using computer programs, statistical methods, and real data.
An Expected Response Function Approach To Graphical Differential Item Functioning
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Author : David J. Scrams
language : en
Publisher:
Release Date : 2009
An Expected Response Function Approach To Graphical Differential Item Functioning written by David J. Scrams and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Computer adaptive testing categories.
Methods For Identifying Biased Test Items
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Author : Gregory Camilli
language : en
Publisher: SAGE
Release Date : 1994-04-06
Methods For Identifying Biased Test Items written by Gregory Camilli and has been published by SAGE this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-04-06 with Business & Economics categories.
In this book, the authors provide a cogent review of statistical and interpretive procedures that, in combination, can be used to reduce the likelihood that tests contain items that favor members of one gender, age, racial, or ethnic group over equally able members of another group, for reasons that are unrelated to the objectives and purposes of measurement. Such test items are said to be biased against the equally able members of the group that is not favored. The methods described and illustrated in this book have the potential to reducing the incidence of tests that are, in their construction, biased against members of one or more groups. These methods have the potential of controlling an important source of invalidity when test results are interpreted.
Handbook Of Diagnostic Classification Models
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Author : Matthias von Davier
language : en
Publisher: Springer Nature
Release Date : 2019-10-11
Handbook Of Diagnostic Classification Models written by Matthias von Davier and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-11 with Education categories.
This handbook provides an overview of major developments around diagnostic classification models (DCMs) with regard to modeling, estimation, model checking, scoring, and applications. It brings together not only the current state of the art, but also the theoretical background and models developed for diagnostic classification. The handbook also offers applications and special topics and practical guidelines how to plan and conduct research studies with the help of DCMs. Commonly used models in educational measurement and psychometrics typically assume a single latent trait or at best a small number of latent variables that are aimed at describing individual differences in observed behavior. While this allows simple rankings of test takers along one or a few dimensions, it does not provide a detailed picture of strengths and weaknesses when assessing complex cognitive skills. DCMs, on the other hand, allow the evaluation of test taker performance relative to a potentially large number of skill domains. Most diagnostic models provide a binary mastery/non-mastery classification for each of the assumed test taker attributes representing these skill domains. Attribute profiles can be used for formative decisions as well as for summative purposes, for example in a multiple cut-off procedure that requires mastery on at least a certain subset of skills. The number of DCMs discussed in the literature and applied to a variety of assessment data has been increasing over the past decades, and their appeal to researchers and practitioners alike continues to grow. These models have been used in English language assessment, international large scale assessments, and for feedback for practice exams in preparation of college admission testing, just to name a few. Nowadays, technology-based assessments provide increasingly rich data on a multitude of skills and allow collection of data with respect to multiple types of behaviors. Diagnostic models can be understood as an ideal match for these types of data collections to provide more in-depth information about test taker skills and behavioral tendencies.