Applying the Rasch Model in Social Sciences Using R - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Applying the Rasch Model in Social Sciences Using R write by Iasonas Lamprianou. This book was released on 2019-12-12. Applying the Rasch Model in Social Sciences Using R available in PDF, EPUB and Kindle. This unique text provides a step-by-step beginner’s guide to applying the Rasch model in R, a probabilistic model used by researchers across the social sciences to measure unobservable ("latent") variables. Each chapter is devoted to one popular Rasch model, ranging from the least to the most complex. Through a freely available and user-friendly package, BlueSky Statistics, Lamprianou offers a range of options for presenting results, critically examines the strengths and weaknesses of applying the Rasch model in each instance, and suggests more effective methodologies where applicable. With a focus on simple software code which does not assume extensive mathematical knowledge, the reader is initially introduced to the so-called simple Rasch Model to construct a "political activism" variable out of a group of dichotomously scored questions. In subsequent chapters, the book covers everything from the Rating Scale to the Many-facets Rasch model. The final chapter even showcases a complete mock manuscript, demonstrating how a Rasch-based paper on the identification of online hate speech should look like. Combining theoretical rigor and real-world examples with empirical datasets from published papers, this book is essential reading for students and researchers alike who aspire to use Rasch models in their research.
Applying the Rasch Model in Social Sciences Using R and BlueSky Statistics
Applying the Rasch Model in Social Sciences Using R and BlueSky Statistics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Applying the Rasch Model in Social Sciences Using R and BlueSky Statistics write by Iasonas Lamprianou. This book was released on 2020. Applying the Rasch Model in Social Sciences Using R and BlueSky Statistics available in PDF, EPUB and Kindle. This book provides a step-by-step beginner's guide to using the Rasch Model in R, with each chapter devoted to one popular Rasch Model and ranging from least to most complex.
A Step-By-Step Guide to Applying the Rasch Model Using R
A Step-By-Step Guide to Applying the Rasch Model Using R - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A Step-By-Step Guide to Applying the Rasch Model Using R write by Iasonas Lamprianou. This book was released on 2024-12-17. A Step-By-Step Guide to Applying the Rasch Model Using R available in PDF, EPUB and Kindle. This new edition provides a step-by-step guide to applying the Rasch model in R, a probabilistic model used by researchers across the social sciences to measure unobservable ("latent") variables. Although the focus is on simple R code, the book provides updated guidance through the point-and-click menus of BlueSky Statistics software. The book covers all Rasch models frequently used in social sciences, from the Simple Rasch model to the Rating Scale, Partial Credit, and Many-Facets Rasch models. Using a pragmatic approach to model-data fit, this book offers helpful practical examples to investigate Rasch model assumptions. In addition to traditional Rasch model approaches, it introduces the Rasch model as a special case of a Generalized Mixed Effects Model. Readers will also benefit from the online support material which includes all the code used in the book in downloadable and useable files. It also provides a comprehensive guide to R programming and practical guidance on using BlueSky Statistics software's point-and-click menus. This dual approach enables readers to experiment with data analysis using the provided data sets, enhancing their understanding and application of statistical concepts. It will be a valuable resource for both students and researchers who want to use Rasch models in their research.
Rasch Measurement Theory Analysis in R
Rasch Measurement Theory Analysis in R - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Rasch Measurement Theory Analysis in R write by Stefanie Wind. This book was released on 2022-06-07. Rasch Measurement Theory Analysis in R available in PDF, EPUB and Kindle. Rasch Measurement Theory Analysis in R provides researchers and practitioners with a step-by-step guide for conducting Rasch measurement theory analyses using R. It includes theoretical introductions to major Rasch measurement principles and techniques, demonstrations of analyses using several R packages that contain Rasch measurement functions, and sample interpretations of results. Features: Accessible to users with relatively little experience with R programming Reproducible data analysis examples that can be modified to accommodate users’ own data Accompanying e-book website with links to additional resources and R code updates as needed Features dichotomous and polytomous (rating scale) Rasch models that can be applied to data from a wide range of disciplines This book is designed for graduate students, researchers, and practitioners across the social, health, and behavioral sciences who have a basic familiarity with Rasch measurement theory and with R. Readers will learn how to use existing R packages to conduct a variety of analyses related to Rasch measurement theory, including evaluating data for adherence to measurement requirements, applying the dichotomous, Rating Scale, Partial Credit, and Many-Facet Rasch models, examining data for evidence of differential item functioning, and considering potential interpretations of results from such analyses.
Statistics in Psychology Using R and SPSS
Statistics in Psychology Using R and SPSS - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Statistics in Psychology Using R and SPSS write by Dieter Rasch. This book was released on 2011-10-27. Statistics in Psychology Using R and SPSS available in PDF, EPUB and Kindle. Statistics in Psychology covers all statistical methods needed in education and research in psychology. This book looks at research questions when planning data sampling, that is to design the intended study and to calculate the sample sizes in advance. In other words, no analysis applies if the minimum size is not determined in order to fulfil certain precision requirements. The book looks at the process of empirical research into the following seven stages: Formulation of the problem Stipulation of the precision requirements Selecting the statistical model for the planning and analysis The (optimal) design of the experiment or survey Performing the experiment or the survey Statistical analysis of the observed results Interpretation of the results.
