Lexical representations can rapidly be updated in the early stages of second-language word learning

Lexical representations can rapidly be updated in the early stages of second-language word learning
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词汇表征可以在第二语言单词学习的早期阶段快速更新

DOI:
10.1016/j.wocn.2021.101080
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发表时间:
2021
期刊:
J. Phonetics
影响因子:
--
通讯作者:
Reinisch
Reinisch
中科院分区:
--
文献类型:
--
作者:
Llompart;Reinisch

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第二语言(L2)的语音对比编码到词汇表征是众所周知的挑战以上和超越这些对比可能带来的感知困难。在两个实验中,本研究评估了单词学习过程中以形式为中心的训练对英语//-//对比的词汇编码到新的L2最小对(例如,tendek-tandek)的德国英语学习者。更具体地说,我们调查了以形式为中心的训练的时间点(即,第一次呈现与一次训练之后)决定了学习者在区分新单词中的两个元音方面的成功。在实验1中,只有母语英语令牌,而在实验2中,生产的同胞德国口音的英语学习者也包括在内。结果显示,早期的好处,语音为重点的培训词汇编码和新的单词识别(实验1),但似乎受到限制的任务的要求和输入的属性(实验2)。然而,最重要的是,学习者最终的单词识别表现提供了证据,表明早期的词汇表征可以迅速更新,以反映语音知识的提高。
Encoding second-language (L2) phonological contrasts into lexical representations is known to be challenging above and beyond the perceptual difficulties that these contrasts may entail. In two experiments, this study assessed the effect of form-focused training during word learning on the lexical encoding of the English /ɛ/-/æ/ contrast into novel L2 minimal pairs (e.g.,tendek-tandek) by German learners of English. More specifically, we investigated whether the point in time in which form-focused training is administered (i.e., very first presentation vs. after one training session) determines learners’ success at distinguishing the two vowels in the novel words. In Experiment 1, only native English tokens were presented whereas, in Experiment 2, productions by a fellow German-accented learner of English were also included. Results revealed an early benefit of phonologically-focused training on lexical encoding and novel word recognition (Experiment 1) that nonetheless appeared to be constrained by the demands of the task and the properties of the input presented (Experiment 2). Most importantly, however, learners’ ultimate word recognition performance provided evidence that early lexical representations can rapidly be updated to reflect improvements in phonological knowledge.
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影响因子: 4.1
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