Text classification and text gradation are important for language teachers. Profiling and readability studies examine textual and linguistic features that determine text difficulty. Arabic, as an under-resourced language, suffers from a lack of such studies which results in material developers and textbook writers relying on their intuitions and…

A readability formula for elementary Spanish instructional materials was developed by building on previous research, particularly in regard to the application of the Fry readability graph to Spanish language materials. The study began with the selection of average sentence length and number of syllables per 100 words as independent variables.…