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首页> 外文期刊>Journal of communication disorders >Verbal fluency in three Spanish-English bilingual speakers with TBI
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Verbal fluency in three Spanish-English bilingual speakers with TBI

机译：三种西班牙语双语扬声器的口头流利

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摘要

This study investigated differences between healthy bilingual participants and bilingual participants with traumatic brain injury (TBI) on verbal fluency tasks. The performance of three Spanish-English bilingual speakers with traumatic brain injury was compared to the performance of 30 neurotypical bilingual speakers on tasks of category and letter verbal fluency in English and Spanish. Responses were analyzed for total number of correct productions, differences in correct productions between languages, average cluster size, total number of switches, and rates of language choice errors. The data were analyzed using predicted scores from regression equations based on neurotypical data and modified t-tests. Analyses revealed significantly lower total output than predicted by the regression equations for both task types and in both languages for one TBI participant. The same participant demonstrated significantly lower total number of switches than the neurotypical group. Two participants demonstrated higher rates of language choice errors than the neurotypical group. There were no significant differences between TBI participants and the neurotypical group for average cluster size. There were no significant differences between predicted and obtained values for differences between English and Spanish total number correct in each task type. Results are discussed in the context of individual cognitive and linguistic profiles of the TBI participants.
机译：本研究研究了健康双语参与者和具有创伤性脑损伤（TBI）的双语参与者对口头流利任务的差异。三种西班牙语双语演讲者的表现与创伤性脑损伤进行了比较了30个神经典型的双语演讲者对类别任务的性能，并用英语和西班牙语来言语流畅的信件。分析了对正确生产总数的响应，语言之间的正确制作的差异，平均簇大小，交换机总数，以及语言选择错误的速率。使用基于神经型数据和修改的T检验的来自回归方程的预测分数来分析数据。分析显示总输出显着降低总输出，而不是两种任务类型的回归方程和一个TBI参与者的语言预测。相同的参与者比神经典型组显着降低总交换机数。两个参与者表现出比神经典型的群体更高的语言选择误差率。 TBI参与者与均线簇大小的神经典型群之间没有显着差异。在每个任务类型中，预测和获得的预测和获得的值之间没有显着差异，以获得英语和西班牙语总数之间的差异。结果是在TBI参与者的个人认知和语言谱的背景下讨论的。

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