Adopting systemic functional linguistics (hereafter SFL) as the main theoretical framework, this study as part of a larger research project, aimed to examine how the language of textbooks deployed in teaching English as a foreign language (EFL) in the Vietnamese context shifted across levels in a book series. In order to do this, this research…

A corpus of current editions of statistics textbooks was assessed to compare aspects and levels of readability for the topics of "measures of center," "line of fit," "regression analysis," and "regression inference." Analysis with lexical software of these text selections revealed that the large corpus can…

Decisions related to textbook selection and evaluation are of great importance. The purpose of this study is to evaluate the three English language textbooks currently used at high schools in Iran from the high school English teachers' point of view. For this purpose, a 46-item questionnaire was developed about the five sections of the textbooks…

Examines a number of adult English-as-a-Second-Language (ESL) grammar textbooks via an author-designed checklist to analyze how well they incorporate the findings from research in communicative language teaching (CLT) and in form-focused instruction (FFI). Concludes that although a few textbooks incorporate some of the research findings of CLT and…