ERIC Number: EJ1438222
Record Type: Journal
Publication Date: 2024-Mar
Pages: 25
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0272-2631
EISSN: EISSN-1470-1545
Available Date: N/A
Age Effects in Spoken Second Language Vocabulary Attainment beyond the Critical Period
Studies in Second Language Acquisition, v46 n1 p3-27 2024
The current study set out to examine to what degree age of acquisition (AOA), defined as a learner's first intensive exposure to a second language (L2) environment, mediates the final state of postpubertal, spoken vocabulary attainment. In Study 1, spontaneous speech samples were elicited from experienced Japanese users of English (n = 41) using storytelling and interview tasks. The samples were analyzed using a range of corpus- and rater-based lexical measures and compared to the speech of inexperienced Japanese speakers (n = 40) and native speakers of English (n = 10). The results showed that most experienced L2 learners tended to demonstrate nativelike proficiency for relatively easy lexical dimensions of speech (i.e., richness), but that AOA appeared to play a key role in predicting the ultimate attainment of relatively difficult lexical dimensions (i.e., appropriateness). In Study 2, the findings were successfully replicated with experienced L1 Polish users of English (n = 50).
Descriptors: Second Language Learning, Vocabulary Development, English (Second Language), Age Differences, Speech Communication, Language Acquisition, Language Proficiency, Role Theory
Cambridge University Press. 100 Brook Hill Drive, West Nyack, NY 10994. Tel: 800-872-7423; Tel: 845-353-7500; Fax: 845-353-4141; e-mail: subscriptions_newyork@cambridge.org; Web site: https://www.cambridge.org/core/what-we-publish/journals
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: N/A