摘要
目的探讨觉察压力量表（perceived stress scale,PSS）在新疆维稳民兵群体中的应用情况。方法采用分层抽样方法,选取新疆维稳民兵832名,进行数据的探索性因素分析和验证性因素分析。结果正式问卷包含13个条目,三个因子（预测感、控制感,超载感）,解释了总变异的51.532%。量表Cronbach′sα系数为0.775,折半信度为0.703。量表与自我效能感、领悟性社会支持呈正相关,相关系数在0.148~0.343（P〈0.01）间。验证性因素显示一阶三因素模型拟合效果比较理想。维稳民兵觉察压力因文化、年龄、来源、兴趣爱好而异。结论觉察压力量表具有较好的信效度,可用于维稳民兵群体觉察压力的测量;维稳民兵觉察压力呈现出文化、年龄、地域来源、兴趣爱好的特征。
Objective To explore the application of the perceived stress scale in stability militia groups.MethodsUsing stratified sampling method,832 stability militia groups in Xinjiang were selected,and carrying on exploratory factor analysis and confirmatory factor analysis.Results 51.532% of the total variance was explained by the questionnaire which contained 13 entries,three factors（predictive sense,sense of control,sense of overload）.Cronbach＇s a coefficient of the scale was 0.775,split-half reliability was 0.703.The scale had positive correlation with the sense of self-efficacy and social support comprehend,and the correlation coefficient between 0.148 to 0.343（P〈0.01）.Confirmatory factor displayed a good fitting effect of first-order three factors model.Perceived pressure of the stability militia was different due to diversity of culture,age,regional origin and regional.Conclusion Perceived stress scale has good reliability and validity.It can be used for perceived pressure measurement in stability militia groups;and perceived pressure measurement in stability militia exhibits the characteristics with culture,age,regional origin and hobbies.
出处
《华南国防医学杂志》
CAS
2015年第9期686-689,695,共5页
Military Medical Journal of South China
基金
总后勤部军队心理卫生应用性科研课题(12XLZ319)
新疆生产建设兵团社会科学基金项目(13YB10)
关键词
觉察压力
维稳
民兵
信度
效度
Perceived pressure
Maintaining stability
The militia
Reliability
Validity
