睡眠质量与人格特征相关研究

为了探讨学生的睡眠质量与人格特征之间的关系，我们采用匹兹堡睡眠质量指数（PSQI）问卷和艾森克人格测验（EPQ）对高中生进行调查。结果发现，有24．9％的学生存在睡眠质量问题，不同年级之间学生的睡眠质量存在显著差异，高三学生的睡眠质量显著差于高一、高二学生。不同睡眠质量组别的学生在EPQ中的N（神经质）因子得分上存在非常显著的差异。相关分析表明，N（神经质）和P（精神质）在睡眠质量各因子中均现正相关，并大多数达到显著或十分显著的差异。

Sleep Quality and Personality Features, a Corelative Analysis

To investigate sleep quality and the relationship between the sleep quality and the personality features of students. Sleep quality and the personality features of 456 high--school students were investigated with Pittsburgh Sleep Quality Index （PSQI） and Eysenck Personality Questionnaire （EPQ）. Results： The total score in PSQI was 5.90±2.46, there are 24.9% of students suffered from sleep disorders. There is a significant difference of sleep quality exist in different grades, the sleep quality of the Grade 3 students are evidently worse than the students of Grade 1 and Grade 2. Students in different groups of sleep quality show great distinctions in the N score of EPQ. The correlation analysis also indicates that the scores of N gene and P gene in EPQ were correlated positively with the scores in various PSQI factors and the majority of which were significantly correlative.