In this study, various proficiency classification methods are explored in order to describe the relevant levels on the Common European Framework of Reference for Languages (CEF) that are represented by a group of 127 incoming English students at a Dutch university with respect to academic writing.… read more
This paper provides an elementary introduction to the one parameter psychometric model known as the Rasch model. It explains the basic principles underlying the model and the concepts of unidimensionality, local stochastic independence, and additivity in non-mathematical terms. The requirements of… read more