八至十五岁儿童交集概念和解交集数学题能力的发展研究——儿童认知结构发展变化的研究之一
刘范,赵淑文
A STUDY ON THE DEVELOPMENT OF 8-15-YR OLDS'CONCEPT OF INTERSECTION SET AND THEIR ABILITY IN RESOLVING INTERSECTION PROBLEM——STUDIES ON THE DEVELOPMENT OF CHILDREN'S COGNITIVE STRUCTURE(Ⅰ)
Liu Fan (Institute of Psychology,Academia Sinica) Zhao Shu-wen (Beijing Normal College)
心理学报
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1983, (2): 30
-35
.
