Carbajal Maria Julia, Peperkamp Sharon
Laboratoire de Sciences Cognitives et Psycholinguistique, Département d'Études Cognitives, ENS, EHESS, CNRS, PSL University, Paris, France.
Infancy. 2020 Jan;25(1):22-45. doi: 10.1111/infa.12315. Epub 2019 Oct 29.
We examined properties of the input and the environment that characterize bilingual exposure in 11-month-old infants with a regular exposure to French and an additional language, and their possible effects on receptive vocabulary size. Using a diary method, we found that a majority of the families roughly followed a one-parent-one-language approach. Yet, the two languages co-occurred to various extents within the same half-hour both within and across speakers. We used exploratory correlation analyses to examine potential effects of the dual input on the size of infants' vocabularies. The results revealed some evidence for an impact of language separation by speakers.
我们研究了经常接触法语和另一种语言的11个月大婴儿的双语接触所具有的输入和环境特征，以及它们对接受性词汇量的可能影响。通过日记法，我们发现大多数家庭大致遵循单语抚养模式。然而，在同一个半小时内，两种语言在不同说话者之间以及同一说话者的表述中都有不同程度的同时出现。我们使用探索性相关分析来检验双语输入对婴儿词汇量大小的潜在影响。结果揭示了一些证据，表明说话者的语言分离有影响。
