Growing a large vocabulary is one of the most important tasks of language learners and yet research reports on low levels of lexical knowledge for English as a foreign language (EFL) learners. In EFL contexts, textbooks are a vital source of exposure to English and the words that are worth learning. The New Concept English textbook series is…

This study examined whether the reading passages in the new series of English-language textbooks for high-school students in Vietnam fostered reading comprehension and incidental vocabulary acquisition through reading by looking at four factors: the number of unfamiliar words in the texts, the importance of these words for text comprehension, the…

The present study explores the under-researched area of collocation use with learners from different proficiency levels. The study investigates different types of collocations and the learners' elaboration of their collocation use. A total of 194 students from three different years of study in a Chinese university wrote compositions on the same…

This study examined classroom routine and interactional patterns of Grade 5 English Language reading comprehension lessons through delineating the speech act functions of instructional discourse that was based on Malcolm's sociolinguistic model (Malcolm, 1979a; Malcolm, 1979b; Malcolm, 1982; Malcolm, 1986). It also evaluated the classroom…

Averil Coxhead is widely known for developing the Academic Word List, a list of 570 word families associated with great frequency in academic texts. This list has been particularly useful to teachers of English as a Second Language as well as independent learners in tertiary education. She has also developed a Science-based word list (Coxhead and…

This research combines corpus-based and intuition-based approaches in developing a list of important words in business news that Thai learners of business English need to know. The Thai corpus of English for Business and Economic News (Thai-EBEN) has been compiled from English business news articles in the Thai press. A computer concordancing…

The present study investigated the use of lexical bundles in the academic writing of advanced Chinese EFL learners. A corpus of doctoral dissertations by the learners and a corpus of published journal articles by professional writers were collected for the study. Four-word lexical bundles in the two corpora were identified and analysed. Results…

This article describes the development and validation of a Vietnamese bilingual version of the Vocabulary Size Test--a test which measures written receptive vocabulary size. The test can be used to measure the English vocabulary size of Vietnamese learners of English. A learner's total vocabulary size is calculated by multiplying their test result…

Previous research has found that native English speakers can judge, with a relatively high degree of accuracy, the frequency of words in the English language. However, there has been little investigation of the ability to judge the frequency of high and middle frequency words. Similarly, the accuracy of EFL teachers' frequency judgements remains…