摘要
对儿童数量表征和数概念的研究是当前数认知领域的两个重点研究方向。我们在这一领域通过理论及实证研究进行了广泛且深入的探索,系统分析了大小数量、符号与非符号数量表征的机制,深入考察了数量表征线索的发展、线性数量表征的发展特点及形成机制等问题;并对数概念的发展及其影响机制、数量表征与数概念的关系进行了理论梳理和实证研究。这些探索为进一步探明数量表征与数概念的发展特点及机制提供了基础。
The magnitude representation and number concept in children are two important parts in the field of numerical cognitive development. We have extensively and intensively explored these issues in theoretical and empirical study. We investigated and compared the mechanisms of the magnitude representation between large and small range, symbol and non-symbol magnitude. Our studies supplied theoretical and empirical evidence on the development trend of the clue of magnitude representation, linear magnitude representation and its mechanism, as well as the developmental characteristics and mechanisms of the number concept and the relationship between magnitude representation and number concept. The results lay the foundation for later studies on the development characteristics and mechanisms of the magnitude representation and number concept.
出处
《心理发展与教育》
CSSCI
北大核心
2015年第1期21-28,共8页
Psychological Development and Education
基金
国家自然科学基金项目(31271106)
关键词
数量表征
数概念
发展特点
儿童
magnitude representation
number concept
developmental characteristics
children
