The relations between phonological processing abilities and emerging individual differences in mathematical computation skills: A longitudinal study from second to fifth grades
The relations between phonological processing abilities and emerging individual differences in mathematical computation skills: A longitudinal study from second to fifth grades
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DOI：
10.1006/jecp.2000.2586
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发表时间：
2001-06-01
影响因子：
2.6
通讯作者：
Rashotte, CA
中科院分区：
文献类型：
--
作者：
Hecht, SA;Torgesen, JK;Rashotte, CA
本纵向相关研究的主要目的是探讨语音加工能力和数学计算技能的个体差异之间的关系，并调查随机样本（n = 201）的阅读和数学计算技能之间的协变的来源。从92.5个月到134.8个月，语音记忆、长期记忆中语音代码的获取率和语音意识与估计掌握的计算程序总数（一般计算技能）的增长唯一相关，尽管前两种能力的贡献在发育上是有限的。语音加工几乎完全解释了阅读和一般计算技能之间的联系。发现了一般计算技能和简单算术问题解决速度之间的双向关系的证据。（C）2001学术出版社。
The primary purpose of this longitudinal correlational study was to examine relations between phonological processing abilities and emerging individual differences in math computation skills and also to investigate the source of covariation between reading and math computation skills in a random sample (n = 201). Phonological memory, rate of access to phonological codes in long-term memory, and phonological awareness were uniquely associated with growth in estimated total number of computation procedures mastered (general computation skills) from 92.5 to 134.8 months in age, although the contributions of the first two abilities were developmentally limited. Phonological processing almost completely accounted for the associations between reading and general computation skills. Evidence of bidirectional relations between general computation skills and simple arithmetic problem solving speed was found. (C) 2001 Academic Press.