Word lists and the role of academic vocabulary use in high stakes speaking assessments
The current study explored the extent to which academic vocabulary lists could meet the lexical demands of
academic speaking assessments. Indices of word use from lists of academic and general vocabulary were used to predict speaking
scores on three TOEFL tasks. The results found weak associations between list-item use and response scores that varied by task.
Independent response scores were associated with the use of specialized vocabulary from the first level of the Academic
Spoken Word List. Integrated campus situation response scores were most strongly associated with the use of unique
words from the Academic Word List. Integrated academic course response scores were associated with the use of
more sophisticated general vocabulary. Although the findings provide some support for the use of academic vocabulary lists in
speaking assessment preparation, the weak effect sizes point to the need to develop lists of academic vocabulary specific to
academic speaking and assessment.
Article outline
- 1.Introduction
- 2.Word lists for vocabulary study
- 3.Academic vocabulary lists and language production
- 3.1Academic vocabulary lists and academic writing
- 3.2Academic vocabulary lists and academic speaking
- 3.3Academic vocabulary lists and TOEFL speaking
- 4.Data and methodology
- 4.1Corpus
- 4.2Lists of academic vocabulary
- 4.3Analytical tools and indices
- 4.4Analytical procedures
- 5.Results
- 5.1Independent tasks
- 5.2Campus situation task
- 5.3Academic course task
- 5.4Summary of results
- 6.Discussion
- 7.Limitations
- 8.Conclusion
- Acknowledgements
- Note
-
References