摘要
目的:探讨研究生知觉压力与心理健康的关系,并考量睡眠质量和社会支持在其中的作用。方法:采用知觉压力量表(CPSS)、一般健康问卷(GHQ20)、匹兹堡睡眠质量指数量表(PSQI)、社会支持量表(PSSS)对364名研究生进行问卷调查,使用非参数百分位Bootstrap法进行中介效应和调节效应分析。结果:知觉压力与心理健康得分呈显著正相关(r=0.752;P<0.01);睡眠质量在知觉压力和心理健康之间起到部分中介作用,中介效应占总效应的11.08%;社会支持正向调节知觉压力与心理健康的关系及睡眠质量中介效应的前半路径。结论:研究生知觉压力通过降低睡眠质量对心理健康产生不良影响,且社会支持在其中发挥调节作用。
Objective:To explore the relationship between perceived stress and mental health among postgraduates,and examine the effect of sleep quality and social support on this relationship.Methods:A total of 364 postgraduates were surveyed with Chinese Perceived Stress Scale(CPSS),General Health Questionnaire(GHQ20),Pittsburgh Sleep Quality Index(PSQI),and Perceived Social Support Scale(PSSS).Non-parametric percentile bootstrap method was used to analyze the mediating effect and moderating effect.Results:Perceived pressure was significantly positively correlated with mental health score(r=0.752,P<0.01).Sleep quality played a partially mediating role in the relationship between perceived stress and mental health,with the mediating effect accounted for 11.08% of the total effect.The relationship between perceived stress and mental health,and the first stage of mediating effect of sleep quality was mediated by social support.Conclusion:The effect of perceived pressure on mental health of postgraduates is mediated by sleep quality,which is further moderated by social support.
作者
周喆林
尉力文
何秋惠
王苗苗
李殿江
ZHOU Zhelin;WEI Liwen;HE Qiuhui(School of Public Health^Nanjing Medical University Nanjing 211166,China)
出处
《中国健康心理学杂志》
北大核心
2022年第5期749-752,共4页
China Journal of Health Psychology
基金
国家自然科学基金面上项目(编号:71974101)
江苏省高校哲学社会科学研究基金一般项目(编号:2020SJA0299)
江苏省优势学科三期研究生教育研究项目(编号:3-2021-03)。
关键词
研究生
知觉压力
睡眠质量
心理健康
社会支持
Postgraduate
Perceived stress
Sleep quality
Mental health
Social support
