ISBN: 9781138542785 - using r for item response theory model applications (18 risultati)

Condizione: Sehr gut. Zustand: Sehr gut | Seiten: 272 | Sprache: Englisch | Produktart: Bücher | 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 modelingpolytomous response modelingmixed format data modelingconcurrent multiple group modelingfixed item parameter calibrationmodelling with latent regression to include person-level covariate(s)simple structure, or between-item, multidimensional modelingcross-loading, or within-item, multidimensional modelinghigh-dimensional modelingbifactor modelingtestlet modelingtwo-tier modelingFor 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.…

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Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Insu Paek is an associate professor at Florida State University. Before he came to Florida State University, he worked as a psychometrician for large-scale assessment programs and in testing companies for several years. His research inte.…

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Buch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book introduces basic concepts of IRT and detailed information on how to use R IRT programs for IRT applications.