中学生自我概念量表的初步编制

Development of Middle-school Students' Self-concept Scale

目的:建构中学生自我概念模型并编制中学生自我概念量表。方法:按照已有研究成果并结合中学生的实际情况构建了一个金字塔状的多维度、层次性模型,在依照此模型并对有关概念进行界定的情况下,编制了中学生自我概念量表,然后在安徽省随机抽取一所中学初一至高三学生376人,对所编制的量表进行了信效度检验。结果:探索性因素分析抽取了八个因素,即身体自我、学业自我、道德自我、社会自我、情感自我、能力自我、家庭自我、艺术自我,共解释了总变异的68.41%;信度分析表明总量表的α系数为0.93,分半系数为0.92,各分量表的α系数和分半系数也在0.75以上。结论:此量表能较好地用来评价中学生的自我概念。

Objective： To construct a model of middle-school students＇ self-concept and to develop a scale of middle-school students＇ self-concept. Methods： A multidimensional and hierarchical model of middle-school students＇ self-concept was constructed depending on several theories of self-concept and realities of middle-school students, and then the middle-school students＇ self-concept scale was developed. 376 middle-school students were sampled from Anhui province to evaluate the reliability and validity of the self-concept scale. Results： The results of exploratory factor analysis showed that the scale included physical serf, study self, moral self, social self, emotional serf, ability self, family self, and art self, explaining 68.41% of the total variance. The Cronbaeh＇s coefficient was 0.93. The split-half correlation coefficient was 0.92. The Cronbach＇ s coefficients and split-half correlation coefficents of every sub-scale were all above 0.75. Conclusion： This scale could be a useful tool to measure the self-concept of middle-school students.