An exploratory study on the aspects of vocabulary knowledge addressed in EAP textbooks




vocabulary knowledge, English for academic purposes, textbooks, academic language, vocabulary teaching


Vocabulary knowledge, which plays an important role in foreign or second language (L2) learning, involves a range of aspects such as form and meaning, grammatical functions, or word parts. Little research, however, has investigated how aspects of vocabulary knowledge are addressed in L2 textbooks. This study aims to fill that gap by examining the aspects of vocabulary knowledge that English for Academic Purposes (EAP) textbooks pay attention to. To that end, four EAP textbooks of upper-intermediate and advanced levels were investigated. A total of 873 vocabulary activities were identified and analysed based on Nation (2013) and Brown’s (2011) frameworks. Results show that grammatical functions, associations, and word parts receive the most attention in the EAP textbooks while written form, constraints on use, and spoken form receive the least attention. The findings also demonstrate variations among the EAP textbooks in their amounts of attention to different aspects of word knowledge.


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Biber, D. (2006). University language: A corpus-based study of spoken and written registers. John Benjamins.

Brown, D. (2011). What aspects of vocabulary knowledge do textbooks give attention to? Language Teaching Research, 15(1), 83-97.

Crossley, S. A., Salsbury, T., & Mcnamara, D. S. (2015). Assessing lexical proficiency using analytic ratings: A case for collocation accuracy. Applied Linguistics, 36(5), 570-590.

Daller, H., Milton, J., & Treffers-Daller, J. (2007). Editors’ introduction: Conventions, terminology and an overview of the book. In H. Daller, J. Milton, & J. Treffers-Daller (Eds.), Modelling and assessing vocabulary knowledge (pp. 1-32). Cambridge University Press.

Ellis, N. C. (1997). Vocabulary acquisition: Word structure, collocation, word-class, and meaning. In N. Schmitt, & M. McCarthy (Eds.), Vocabulary and language teaching (pp. 122-39). Cambridge University Press.

Folse, K. S. (2004). Vocabulary myths: Applying second language research to classroom teaching. University of Michigan Press.

González-Fernández, B., & Schmitt, N. (2020). Word knowledge: Exploring the relationships and order of acquisition of vocabulary knowledge components. Applied Linguistics, 41(4), 481-505.

Hiebert, E. H., & Lubliner, S. (2008). The nature, learning, and instruction of general academic vocabulary. In A. E. Farstrup, & S. J. Samuels (Eds.), What research has to say about vocabulary instruction (pp. 106-129). International Reading Association.

Hutchison, T., &. Waters, A. (1987). English for specific purposes. Cambridge University Press.

Laufer, B., Elder, C., Hill, K., & Congdon, P. (2004). Size and strength: Do we need both to measure vocabulary knowledge? Language Testing, 21(2), 202-226.

Littlejohn, A. (1998). The analysis of language teaching materials: Inside the Trojan Horse. In B. Tomlinson (Ed.), Materials development in language teaching (pp. 190-216). Cambridge University Press.

Meara, P. (2005). Designing vocabulary tests for English, Spanish and other languages. In C. S. Butler, M. A. G. González, & S. M. Doval-Suárez (Eds.), The dynamics of language use (pp. 271-286). John Benjamins.

Milton, J. (2009). Measuring second language vocabulary acquisition. Multilingual Matters.

Milton, J. (2013). Measuring the contribution of vocabulary knowledge to proficiency in the four skills. EuroSLA Monographs, 2, 57-78.

Milton, J., & Vassiliu, P. (2000). Frequency and the lexis of low level EFL texts. Selected Papers on Theoretical and Applied Linguistics, 13, 444-455.

Nagy, W., & Townsend, D. (2012). Words as tools: Learning academic vocabulary as language acquisition. Reading Research Quarterly, 47(1), 91-108.

Nation, I. S. P. (2013). Learning vocabulary in another language (2nd ed.). Cambridge University Press.

Neary‐Sundquist, C. A. (2015). Aspects of vocabulary knowledge in German textbooks. Foreign Language Annals, 48(1), 68-81.

Nesselhauf, N. (2003). The use of collocations by advanced learners of English and some implications for teaching. Applied Linguistics, 24(2), 223-242.

Peters, E. (2016). The learning burden of collocations: The role of interlexical and intralexical factors. Language Teaching Research, 20(1), 113-138.

Peters, E., & Webb, S. (2018). Incidental vocabulary acquisition through viewing L2 television and factors that affect learning. Studies in Second Language Acquisition, 40(3), 551-577.

Pigada, M., & Schmitt, N. (2006). Vocabulary acquisition from extensive reading: A case study. Reading in a Foreign Language, 18(1), 1-28.

Read, J. (2004). Research in teaching vocabulary. Annual Review of Applied Linguistics, 24, 146-161.

Rodgers, M. P., & Webb, S. (2011). Narrow viewing: The vocabulary in related television programs. TESOL Quarterly, 45(4), 689-717.

Schleppegrell, M. J. (2001). Linguistic features of the language of schooling. Linguistics and Education, 12(4), 431-459.

Schmitt, N. (2000). Vocabulary in language teaching. Cambridge University Press.

Schmitt, N. (2008). Instructed second language vocabulary learning. Language Teaching Research, 12(3), 329–363.

Schmitt, N. (2010). Researching vocabulary: A vocabulary research manual. Palgrave Macmillan.

Stæhr, L.S. (2008). Vocabulary size and the skills of listening, reading and writing. The Language Learning Journal, 36(2), 139-152.

Vassiliu, P. (2001). Lexical input and uptake in the Greek low level EFL classroom. Unpublished doctoral dissertation, University of Wales Swansea.

Vu, D. V., & Peters, E. (2020). Learning vocabulary from reading-only, reading-while-listening, and reading with textual input enhancement: Insights from Vietnamese EFL learners. RELC Journal, 1-16. Advance online publication.

Zhang, L. J. & Anual, S. B. (2008). The role of vocabulary in reading comprehension: The case of secondary school students learning English in Singapore. RELC Journal, 39(1), 51-76.

Zhong, H. F. (2018). The relationship between receptive and productive vocabulary knowledge: A perspective from vocabulary use in sentence writing. The Language Learning Journal, 46(4), 357-370.




How to Cite

Vu, D. V., & Michel, M. (2021). An exploratory study on the aspects of vocabulary knowledge addressed in EAP textbooks. Dutch Journal of Applied Linguistics, 10.