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首页> 外文期刊>The quarterly journal of experimental psychology: QJEP >The modality switching costs of Chinese-English bilinguals in the processing of L1 and L2
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The modality switching costs of Chinese-English bilinguals in the processing of L1 and L2

机译：L1和L2处理中英语双语的模态切换成本

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摘要

Modality switching cost indicates that people's performance becomes worse when they judge sequential information that is related to different sensory modalities than judging information that is related to the same modality. In this study, we conducted three experiments on proficient and non-proficient bilingual individuals to investigate the modality switching costs in L1 and L2 processing separately. In Experiment 1, materials were L1 and L2 words that were either conceptually related to a visual modality (e.g., light) or related to an auditory modality (e.g., song). The modality switching costs were investigated in a lexical decision task in both L1 and L2. Experiment 2 further explored the modality switching costs while weakening the activation level of the perceptual modality by adding a set of fillers. Experiment 3 used a word-naming task to explore the modality switching effect in language production in L1 and L2. Results of these experiments showed that the modality switching costs appeared in both language comprehension and production in L1 and L2 conditions. The magnitude of the modality switching costs was conditionally modulated by the L2 proficiency level, such as in the L2 condition in Experiment 1 and in both L1 and L2 conditions in Experiment 3. These results suggest that sensorimotor simulation is involved in not only language comprehension but also language production. The sensorimotor simulation that is acquired in L1 can be transferred to L2.
机译：模态切换成本表明，当判断与不同的感觉方式相关的顺序信息时，人们的性能变得更糟糕。在这项研究中，我们对熟练而非熟练的双语个人进行了三个实验，以分别研究L1和L2处理中的模态切换成本。在实验1中，材料是与视觉模态（例如，光）概念性地相关的L1和L2单词，或者与听觉模态（例如，歌曲）相关。在L1和L2中的词汇决策任务中调查了模态切换成本。实验2进一步探索了模态切换成本，同时通过添加一组填充物来削弱感知方式的激活水平。实验3使用了一个单词命名任务来探索L1和L2中语言生产中的模态切换效果。这些实验的结果表明，在L1和L2条件下，语言理解和生产的模态切换成本出现。模态切换成本的大小由L2熟练水平有条件调节，例如在实验1中的L2条件下和在实验3中的L1和L2条件中。这些结果表明SensoRImotor仿真不仅涉及语言理解而涉及也是语言制作。在L1中获取的SensorImotor仿真可以传送到L2。

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