A developmental perspective on productive lexical knowledge in L2 oral interlanguage1
A developmental perspective on productive lexical knowledge in L2 oral interlanguage1
复制标题
二语口语中介语中生产性词汇知识的发展视角1
DOI：
10.1017/s0959269508003475
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发表时间：
2008
影响因子：
0.6
通讯作者：
Annabelle David
中科院分区：
文献类型：
--
作者：
Annabelle David
摘要本文报告了英国法语学习者在五年内(13岁至18岁)的产出性词汇发展情况。通过半引导式口语图画任务考察词汇多样性的发展。结果表明，学生的词汇多样性(以D衡量)在整个五年中都有了显着的提高，几乎没有减慢的迹象。总体而言，在整个研究中观察到的名词类型多于动词类型，但在10年后其比例持续下降。使用限制相对多样性测量的进一步结果表明，学习者对名词的使用程度比动词大得多。讨论的重点是名词偏向假设和不同启发式任务的使用。
ABSTRACT This article reports on productive vocabulary development by instructed British learners of French over a five-year period (from age 13 to 18). Lexical diversity development was investigated through a semi-guided oral picture-based task. Results show that the students' lexical diversity (as measured by D) did significantly improve throughout the five years showing little sign of slower periods. Overall more noun types were observed than verb types in the composition of the lexicon throughout the study but with a consistent decrease in its proportion after Year 10. Further results using the Limiting Relative Diversity measure indicate that learners vary their use of nouns to a much larger extent than verbs. The discussion focuses on the noun-bias hypothesis and the use of different elicitation tasks.