儿童心理折叠能力的发展

THE DEVELOPMENT OF MENTAL FOLDINGABILITY IN CHILDREN

本研究主要考察儿童心理折叠能力的发展。结果表明：（１）一般情况下，学生的心理折叠能力随年级（年龄）的上升而提高；（２）智力高的学生的心理折叠能力显著高于常态学生，而且，智力与年级之间存在较强的交互作用说明，智力是影响心理折叠能力发展的主要因素；（３）在本文所涉及的条件下，就总体而言，男生的心理折叠成绩高于女生。但这种性别差异主要不是来自常态组，而来自超常组；（４）不同被试组儿童的心理折叠能力具有不定全一致的发展曲线。

This paper is one part of the cross -cultural study on technical creativity of gifted and normal children between China and Germany In this paper, the development of spa- tial representation in Chinese children aged from 11 - 15 -years of age were detected. The results showed that, (1) in general , students ' mental folding ability develop Ed as they grew up: (2) gifted children ' s mental folding ability was significantly higher than normal children. and the strong interaction between age and intelligence indicated that the intelligence of children was the major factor which had impact on their development of mental folding ability: (3) there exited sex difference between boys ' and girls , mental folding ability under the condition mentioned in this paper , the performances of boys were better than that of girls (4) the curve of development of mental folding ability were differ- ent between sub - groups.