Handbook of Educational Measurement and Psychometrics Using R (Chapman & Hall/CRC The R Series)
Chapman and Hall/CRC
36% off
A Course in Rasch Measurement Theory: Measuring in the Educational, Social and Health Sciences (Springer Texts in Education)
Introduction to Many-Facet Rasch Measurement: Analyzing and Evaluating Rater-Mediated Assessments. 2nd Revised and Updated Edition (Language Testing and Evaluation Book 22)
Introduction to Many-Facet Rasch Measurement: Analyzing and Evaluating Rater-Mediated Assessments