...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Brain research >Effects of production training and perception training on lexical tone perception - A behavioral and ERP study
【24h】

Effects of production training and perception training on lexical tone perception - A behavioral and ERP study

机译：生产训练和知觉训练对词汇语调知觉的影响-行为和ERP研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The present study recorded both behavioral data and event-related brain potentials to examine the effectiveness of a perception-only training and a perception-plus-production training procedure on the intentional and unintentional perception of lexical tone by native English listeners. In the behavioral task, both the perception-only and the perception-plus-production groups improved on the tone discrimination abilities after the training session. Moreover, the participants in both groups generalized the improvements gained through the trained stimuli to the untrained stimuli. In the ERP task, the Mismatch Negativity was smaller in the post-training task than in the pre-training task. However, the two training groups did not differ in tone processing at the intentional or unintentional level after training. These results suggest that the employment of the motor system does not specifically benefit the tone perceptual skills. Furthermore, the present study investigated whether some tone pairs are more easily confused than others by native English listeners, and whether the order of tone presentation influences non-native tone discrimination. In the behavioral task, Tone2-Tone1 (rising-level) and Tone2-Tone4 (rising-falling) were the most difficult tone pairs, while Tone1-Tone2 and Tone4-Tone2 were the easiest tone pairs, even though they involved the same tone contrasts respectively. In the ERP task, the native English listeners had good discrimination when Tone2 and Tone4 were embedded in strings of Tone1, while poor discrimination when Tone1 was inserted in the context of Tone2 or Tone4. These asymmetries in tone perception might be attributed to the interference of native intonation system and can be altered by training. (C) 2015 Elsevier B.V. All rights reserved.
机译：本研究记录了行为数据和与事件相关的大脑潜能，以检查仅感知训练和感知加生产训练程序对英语母语听众有意无意地感知词汇语调的有效性。在行为任务中，仅知觉组和知觉加生产组在训练后都改善了语气辨别能力。此外，两组的参与者都将通过训练的刺激获得的改善概括为未训练的刺激。在ERP任务中，训练后任务中的失配负性要比训练前任务中的失配负性小。但是，两个训练组在训练后在有意或无意水平上的语气处理没有差异。这些结果表明，运动系统的使用并没有特别有益于语调感知技能。此外，本研究调查了某些语气对是否较容易被本地英语听众混淆，以及语气表现顺序是否影响非母语语气辨别力。在行为任务中，Tone2-Tone1（上升级别）和Tone2-Tone4（上升下降）是最困难的声调对，而Tone1-Tone2和Tone4-Tone2是最容易的声调对，即使它们涉及相同的声调分别对比。在ERP任务中，当将Tone2和Tone4嵌入到Tone1的字符串中时，英语母语的收听者具有良好的辨别力，而当在Tone2或Tone4的上下文中插入Tone1时，辨别力差。音调感知中的这些不对称性可能归因于自然语调系统的干扰，可以通过训练来改变。 （C）2015 Elsevier B.V.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号