初中生数学自我概念的个体差异研究

On the Individual Differences of Mathematics Self-Concept of Junior High School Students

初中阶段学生数学自我概念的发展是自由的、不自觉的发展,呈现出"V"形状态,在年级上存在非常显著差异,但在数学自我概念的能力和情感维度上,却分别呈现出下降和上升的状态。不同数学成绩水平的初中生的数学自我概念的能力和情感2个维度及总体水平上存在非常显著的差异,优生明显高于差生。城市学校的初中生的数学自我概念的能力和情感2个维度及总体水平上都明显高于乡镇学校,差异达显著水平。初中生数学自我概念总体水平及2个维度都不存在性别差异。

The development of mathematics self-concept of junior high school students is free and unconscious, showing a ＂V＂ shape. There are obvious differences among grades, but the dimensionalities of mathematics self-concept and emotion re- spectively shows descending and rising trend. Their mathematics self-concept and emotion as well as overall level significantly va- ry with different maths performance level that those of excellent students are obviously higher than those of inferior students, those of urban schools are significantly higher than those of township schools, and the differences are remarkable. However, no differ- ence exists between sexes.