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Novel word retention in sequential bilingual children
1University of Colorado at Boulder.
Journal of Child Language
|May 16, 2013
Summary
Children retain more new words in their first language (L1) than their second language (L2). Word retention is linked to existing language knowledge and fast-mapping skills, with differing patterns across L1 and L2.
Area of Science:
- Child language acquisition
- Developmental psychology
- Psycholinguistics
Background:
- Vocabulary development is crucial for children's learning.
- Understanding word retention in both native (L1) and second languages (L2) is important.
- Preschool settings are key environments for second language acquisition.
Purpose of the Study:
- To investigate word retention in children across L1 and L2.
- To examine the influence of retention intervals (2-month vs. 4-month) on word recall.
- To explore the relationship between word retention, existing language knowledge, and fast-mapping abilities.
Main Methods:
- Children learned novel words in L1 and L2.
- Retention was tested after 2-month and 4-month delays.
- Correlations were analyzed between retention, language knowledge, and fast-mapping.
Main Results:
- Children demonstrated significantly higher word retention in L1 compared to L2.
- Retention levels were lower for both languages after a 4-month delay versus a 2-month delay.
- Associations between retention and language skills differed between L1 and L2.
Conclusions:
- Children's L1 word retention is generally stronger than L2.
- Language acquisition involves a dynamic system where various factors interact.
- Further research is needed to understand the complex interplay of factors in bilingual word retention.
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