Measures of digit span and verbal rehearsal speed in deaf children after more than 10 years of cochlear implantation.
Measures of digit span and verbal rehearsal speed in deaf children after more than 10 years of cochlear implantation.
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DOI：
10.1097/aud.0b013e3181ffd58e
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发表时间：
2011-02
期刊：
影响因子：
3.7
通讯作者：
Geers AE
中科院分区：
文献类型：
--
作者：
Pisoni DB;Kronenberger WG;Roman AS;Geers AE
本文报告了112名使用CI十年以上的儿童的即时记忆能力和言语复述速度的发展结果。我们发现，不到一半的样本显示，在向前和向后的数字跨度增加，这表明在有关的存储或口头信息排练的基本机制的干扰。研究发现，小学阶段的跨度和口头排练速度与高中阶段的言语和语言成绩相关。这些发展的结果提供了新的见解，在基本的神经认知信息过程与高变异性的讲话和语言的结果。
This paper reports results on the development of immediate memory capacity and verbal rehearsal speed in 112 children with more than ten years of CI use. We found less than half of the sample showed increases in both forward and backward digit spans suggesting disturbances in basic mechanisms related to storage or rehearsal of verbal information. Both spans and verbal rehearsal speeds in elementary school were found to be correlated with speech and language outcomes in high school. These developmental results provide new insights in the elementary neurocognitive information processes associated with high variability in speech and language outcomes.