讲座题目：Phonologicaland visual deficits in developmental dyslexia

讲座人：FRANCK RAMUS教授

主持人：赵晶晶研究员

讲座时间：15:00

讲座日期：2017年9月4号

地点：雁塔校区崇鋈楼二层闻道堂

主办单位：350vip8888新葡的京集团

讲座摘要：

Concurrently investigated 3 possible causes of dyslexia—a phonological deficit, visual stress, and a reduced visual attention span—in a large population of 164 dyslexic and 118 control French children, aged between 8 and 13 years old. We found that most dyslexic children showed a phonological deficit, either in terms of response accuracy (92.1% of the sample), speed (84.8%), or both (79.3%). Deficits in visual attention span, as measured by partial report ability, affected 28.1% of dyslexic participants, all of which also showed a phonological deficit. Visual stress, as measured by subjective reports of visual discomfort, affected 5.5% of dyslexic participants, not more than controls (8.5%). Although phonological variables explained a large amount of variance in literacy skills, visual variables did not explain any additional variance. Finally, children with comorbid phonological and visual deficits did not show more severe reading disability than children with a pure phonological deficit.

讲座人简介：

      Franck Ramus巴黎高等师范学校认知科学学院教授，法国国家科学研究院教授。Franck Ramus教授致力于研究人类语言以及社会认知的发展，并深入探讨相关认知障碍（阅读障碍、言语障碍以及自闭症）的发生发展机制。近些年来，Ramus教授承担了多项与儿童阅读发展及其遗传和认知神经机制相关的重要科学项目，已在包括Science、Nature Neuroscience、Neuron、Brain、Cerebral Cortex等国际重要神经科学学术期刊上发表了上百篇研究论文。取得的研究成果对深入理解阅读障碍、语音缺陷和语言发展的神经基础具有重要贡献。Ramus教授在儿童阅读发展与语言认知研究领域中具有独特的建树和影响力。

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