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People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
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相关实验视频

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视觉模式完成的个体差异预测了适应语音退化的情况.

Julia R Drouin1, Charles P Davis2

  • 1Division of Speech and Hearing Sciences, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA; Department of Communication Sciences and Disorders, California State University Fullerton, Fullerton, CA 92831, USA.

Brain and language
|July 31, 2024
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概括
此摘要是机器生成的。

这项研究表明,识别退化语音的能力,就像在杂环境中理解语音一样,与识别模式的一般技能有关. 这种模式识别能力有助于人们学会更好地理解困难的语言.

关键词:
堕落的言论 堕落的言论在海马体内,海马体声音编码的噪音编码.模式的完成模式的完成.模式感知模式的感知.预测性处理是一种预测性处理.语音适应 语音适应

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相关实验视频

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科学领域:

  • 认知科学 认知科学
  • 听觉神经科学 听觉神经科学
  • 语音感知 语音感知

背景情况:

  • 识别退化语音涉及预测处理,其中不完整的听觉信息与现有的语言知识相匹配.
  • 这一过程由书面转录增强,帮助从部分感官输入到存储的表示完成模式.
  • 在识别退化语音方面存在个体差异,这表明认知机制的潜在变化.

研究的目的:

  • 研究域一般模式识别能力与学习识别声学降低语音的个体差异之间的联系.
  • 为了确定一般的模式完成倾向是否会影响适应具有挑战性的语言条件的能力.

主要方法:

  • 参与者完成了一项视觉模式识别任务,以评估他们对模式完成的倾向.
  • 语音识别培训是使用带有书面转录的噪声编码语音进行的.
  • 在训练前和训练后,使用基于检索的转录任务来评估语音识别性能.

主要成果:

  • 参与者在训练后在识别退化语音方面表现出显著的改善.
  • 在视觉任务中更高的模式完成倾向预测了识别新型退化语音项的更大改进.
  • 这表明模式完成是适应声学上具有挑战性的语音环境的关键因素.

结论:

  • 模式完成是一种支持语音感知学习和适应的域一般机制.
  • 模式识别技能的个体差异可以预测提高对退化语音理解的能力.
  • 这项研究强调了预测处理和模式完成在克服听觉挑战中的作用.