| 心算困难儿童的语音复述 |
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| 引用本文： | 王斌,刘翔平,杨双,卢佳.心算困难儿童的语音复述[J].心理科学,2006,29(5):1266-1268. |
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| 作者姓名： | 王斌 刘翔平 杨双 卢佳 |
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| 作者单位： | 1. 北京师范大学心理学院,北京,100875
2. 温州师范学院教育科学院,温州,325035 |
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| 基金项目： | 教育部人文社会科学”十五”规划资助项目,项目号01JBXLX004 |
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| 摘 要： | 心算中语音复述和计算加工交替进行,其中任何一方面落后都会导致心算困难。使用视觉心算成绩和听觉心算成绩相减的范式,研究计算能力正常但心算水平落后的儿童的语音复述水平。结果发现,不同年级心算困难儿童呈现不同的困难模式,2、4年级心算困难儿童语音复述水平正常,但由于语音工作记忆容量的落后,导致缺少足够的注意资源进行计算加工。3年级心算困难儿童在语音工作记忆容量和语音复述上都存在落后,导致心算困难,呈现出双重困难模式。
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| 关 键 词： | 心算困难 语音复述 语音工作记忆 |
The Phonetic Rehearsal of Children with Mental Arithmetic Difficulties |
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| Wang Bin,Liu Xiangping,Yang Shuang,Lu Jia.The Phonetic Rehearsal of Children with Mental Arithmetic Difficulties[J].Psychological Science,2006,29(5):1266-1268. |
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| Authors: | Wang Bin Liu Xiangping Yang Shuang Lu Jia |
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| Institution: | School of Psychology, Beijing Normal University, Beijing, 100875;School of Education and Science, Wenzhou Normal College, Wenzhou; 325035 |
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| Abstract: | Phonetic rehearsal and numberation are alternate in the course of mental arithmetic.The lagging behind of each part will result in the difficulty of mental arithmetic.Regarding the difference of visual and auditory achivement as the index of the phonetic rehearsal level,we investigated the phonetic rehearsal level of children with mental arithmetic difficulties.The results showed that the difficulty pattern varied with the grades.For 2nd and 4th grades of children with mental arithmetic difficalties,their phonetic rehearsal worked well,but their working memory capability was low,and attentive resource was indequate.For 3rd grade of children with mental arithmetic difficulties,both their phonetic rehearsal and capability fell behind. |
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| Keywords: | mental arithmetic difficulties phonetic rehearsal working memory |
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