Skip to main content Accessibility help
×
Hostname: page-component-74656f9884-7drmj Total loading time: 0 Render date: 2026-11-04T18:23:25.525Z Has data issue: false hasContentIssue false

Understanding the Long-Term Evolution of L2 Lexical Diversity: The Contribution of a Longitudinal Learner Corpus

Published online by Cambridge University Press:  29 December 2020

Bert Le Bruyn
Affiliation:
UIL-OTS, Utrecht University
Magali Paquot
Affiliation:
FNRS – Centre for English Corpus Linguistics, UCLouvain
Get access

Summary

This study investigated the long-term evolution of lexical diversity of adult L2 learners of French and Spanish (n = 33) over a five-year period. A longitudinal learner corpus was collected that includes oral (semi-structured interview, picture-based narrative) and written (argumentative essay) data. Three data collection waves are investigated in the current study: (a) before learners studied abroad as part of their university degree program, (b) at the end of their nine-month stay abroad, and (c) three years post-instruction. In addition to examining the potential outcomes of attrition, maintenance, or development, this study explores the extent to which variables such as peak attainment and language exposure/use predict changes in lexical diversity three years post-instruction. Results of ANOVA analyses indicate continued improvement in lexical diversity post-instruction for oral but not written tasks. Regression analyses indicate that both peak attainment in lexical diversity and language exposure/use contribute significantly to predicting gains in lexical diversity post-instruction on both oral tasks, with peak attainment explaining more of the variance than language exposure. The findings help us better understand the variables that influence the long-term evolution of foreign language proficiency after the conclusion of formal instruction.

Information

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Book purchase

Temporarily unavailable

Save book to Kindle

To save this book to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×