论文部分内容阅读
目的:编制武警执勤哨兵部队环境支持调查表。方法:采用整群抽样方法取样600份,采用探索性因子分析方法发展调查表初步理论结构,再进行信效度研究。结果:①通过项目分析和初步因子分析获得29个条目;②选用主成分分析法和正交旋转方法得到6个因素,解释了总变异的58.00%;③信度检测结果,Cronbach系数值为0.79,分半信度值0.69-0.86;重测信度值在0.42-0.67之间;④各种效度结果符合要求。结论:武警执勤哨兵部队环境支持调查表信效度符合心理学要求。
Objective: To prepare the Armed Police Force Sentinel Force Environmental Support Questionnaire. Methods: A total of 600 samples were collected by cluster sampling method. The exploratory factor analysis method was used to develop the preliminary theoretical structure of questionnaire, and then the reliability and validity were studied. Results: (1) 29 items were obtained through project analysis and preliminary factor analysis; (2) 6 factors were selected by principal component analysis and orthogonal rotation method, accounting for 58.00% of the total variance; (3) Cronbach’s reliability was 0.79 , Sub-half reliability value 0.69-0.86; retest reliability value between 0.42-0.67; ④ various validity results meet the requirements. Conclusion: The validity and reliability of the questionnaire on the environmental support of the Armed Police Forces Sentinel Force comply with psychological requirements.