Dominance and Age in Bilingualism
Dominance and Age in Bilingualism
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DOI：
10.1093/applin/amu031
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发表时间：
2014-09-01
影响因子：
3.6
通讯作者：
Birdsong, David
中科院分区：
文献类型：
--
作者：
Birdsong, David
本文研究了双语人群中年龄与优势度之间的关系。双语时代的年龄被理解为第二语言（L2）习得开始的发展点，也是两种语言使用者的实际年龄。习得年龄（AoA）是决定双语者两种语言中哪一种占优势以及优势程度的一个因素，它与母语磨蚀年龄（L1）一起沿着，可能与优势从L1向L2的转移有关。反过来，优势和实足年龄，独立地和与词汇频率的相互作用，预测命名任务的性能。本文还认为，关键期帐户的关系AoA和年龄的L1磨损L2的优势，和使用为基础的和认知老化帐户的年龄和优势的角色命名的相关性。
The present article examines the relationship between age and dominance in bilingual populations. Age in bilingualism is understood as the point in development at which second language (L2) acquisition begins and as the chronological age of users of two languages. Age of acquisition (AoA) is a factor in determining which of a bilingual's two languages is dominant and to what degree, and it, along with age of first language (L1) attrition, may be associated with shifts in dominance from the L1 to the L2. In turn, dominance and chronological age, independently and in interaction with lexical frequency, predict performance on naming tasks. The article also considers the relevance of critical-period accounts of the relationships of AoA and age of L1 attrition to L2 dominance, and of usage-based and cognitive-aging accounts of the roles of age and dominance in naming.