| 间距和语义对阅读障碍儿童拥挤效应的影响 |
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| 引用本文： | 孟红霞,白学军,谭珂,杨宇. 间距和语义对阅读障碍儿童拥挤效应的影响[J]. 心理与行为研究, 2020, 18(4): 510-516 |
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| 作者姓名： | 孟红霞 白学军 谭珂 杨宇 |
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| 作者单位： | 1. 天津外国语大学通识教育学院，天津 300204;2. 教育部人文社会科学重点研究基地天津师范大学心理与行为研究院，天津 300387;3. 天津师范大学心理学部，天津 300387;4. 学生心理发展与学习天津市高校社会科学实验室，天津 300387;5. 天津商业大学法学院，天津 300134 |
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| 基金项目： | 全国教育科学规划项目（CBA150152） |
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| 摘 要： | 以14名阅读障碍儿童以及与其年龄和阅读水平相匹配的儿童为实验对象，考察了间距和语义对阅读障碍儿童拥挤效应的影响。结果发现阅读障碍儿童受拥挤效应的影响显著大于正常儿童，表明阅读障碍存在视觉加工缺陷；间距和语义均影响阅读障碍儿童的拥挤效应，表明影响阅读障碍儿童拥挤效应的因素既有刺激的低水平视觉特征，也有高水平语言信息；间距与阅读障碍儿童拥挤效应的关系呈U型。
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| 关 键 词： | 拥挤效应 阅读障碍 间距 语义 |
| 收稿时间： | 2019-10-14 |
Effects of Gap and Semantics on Crowding Effects in Children with Dyslexia |
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| MENG Hongxia,BAI Xuejun,TAN Ke,YANG Yu. Effects of Gap and Semantics on Crowding Effects in Children with Dyslexia[J]. Studies of Psychology and Behavior, 2020, 18(4): 510-516 |
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| Authors: | MENG Hongxia BAI Xuejun TAN Ke YANG Yu |
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| Affiliation: | 1. School of General Education, Tianjin Foreign Studies University, Tianjin 300204;2. Key Research Base of Humanities and Social Sciences of the Ministry of Education, Academy of Psychology and Behavior, Tianjin Normal University, Tianjin 300387;3. Faculty of Psychology, Tianjin Normal University, Tianjin 300387;4. Tianjin Social Science Laboratory of Students’ Mental Development and Learning, Tianjin 300387;5. School of Law, Tianjin University of Commerce, Tianjin 300134 |
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| Abstract: | In the present study, 14 Chinese children with developmental dyslexia and 32 Chinese children that were matched with their age and reading level were selected to investigate the effects of gap and semantic information on the crowding effect of Chinese dyslexic children. The results showed that Chinese dyslexic children were more significantly affected by crowding effects than normal children, indicating that Chinese children with developmental dyslexia had visual processing deficits. Gap and semantic information influenced the crowding effect of Chinese children with developmental dyslexia, indicating that both low-level visual features and high-level linguistic information affect the size of the crowding effect, and the relationship between gap and crowding effect of Chinese children with developmental dyslexia may be U-shaped. |
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| Keywords: | crowding effect developmental dyslexia gap semantic information |
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