| 6～12岁小学生数字记忆广度的发展 |
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| 引用本文： | 吴卫国,苏彦捷.6～12岁小学生数字记忆广度的发展[J].宁波大学学报(教育科学版),2008,30(4):62-67. |
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| 作者姓名： | 吴卫国 苏彦捷 |
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| 作者单位： | 1. 北京大学,心理系,北京,100871;首都体育学院,研究生部,北京,100088
2. 北京大学,心理系,北京,100871 |
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| 摘 要： | 采用伊利诺斯儿童心理语言能力测验（ITPA）的实验程序，考察小学儿童的数字记忆广度的发展规律。随机抽取458名6～12岁小学儿童进行个别施测。结果发现男女生在数字记忆广度方面没有显著差异；随着年龄的增长（年级的提高），小学生的数字记忆广度随之扩大。具体分析发现，小学阶段顺背数字记忆广度在9岁或9岁6个月时已接近成人的水平；而倒背数字记忆广度还在持续发展。在以年级为协变量或以年龄为协变量的协方差分析发现，小学儿童数字记忆广度的发展受年级影响相对较大。
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| 关 键 词： | 小学生 数字记忆广度 协方差分析 |
Development of Digital Memory Span of 6～12-aged Children |
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| WU Wei-guo,SU Yan-jie.Development of Digital Memory Span of 6～12-aged Children[J].Journal of Ningbo University(Educational Science Edition),2008,30(4):62-67. |
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| Authors: | WU Wei-guo SU Yan-jie |
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| Institution: | WU Wei-guo, SU Yan-jie ( 1. Dept. of Psychology, Peking University, Beijing 100871, China; 2. School of Postgratuate, Capital Institute of Physical Education, Beijing 100088, China) |
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| Abstract: | The article adopts the Illinois Test of Psycholinguistic Abilities （ITPA） to explore the development of digital memory span by sampling 458 pupils. The results show that no significant difference exists between boys and girls in the digital memory span. The digital memory span will widen with age or grade increasing. Additionally, 9 or 9.5-year-old pupils＇ forward memory span is relatively close to that of adults while backward memory span is still sustainably developed. An analysis of covariance reveals that the development of digit memory span is influenced more by grade. |
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| Keywords: | pupil digit memory span analysis of covariance |
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