简明职业紧张量表测量项目管理者职业紧张状况的适用性分析

目的考察简明职业紧张量表(Simple Occupational Stress Inventory,SOSI)中文版在项目管理者中的适用性。方法采用整群抽样法以237名工程项目管理者为样本,分析SOSI中文版的信效度并探索项目管理者的SOSI职业紧张特点。结果 SOSI中文版9个题项的鉴别度良好,共提取2个公共因子,解释总变异的55.3%,同质信度α系数与分半信度r系数均>0.70;项目管理者的SOSI时间应激水平明显高于SOSI焦虑应激水平,差异有统计学意义(P<0.01)。该差异亦表现在受试者的工作性质、任职年限以及文化程度等人口学特征方面。结论 SOSI中文版符合心理测量学要求,在项目管理者群体中的适用性较好。

Adaptability analysis of using simple occupational stress inventory in measuring the stress of project managers

Objective To test the adaptability of simple occupational stress inventory(SOSI)(Chinese Version)in measuring the stress of project managers.Methods 237 project managers were sampled.Reliability and validity of SOSI(Chinese Version)were analyzed.Characteristics of occupational stress of project managers measured by SOSI were probed into.Results 9 items of SOSI(Chinese Version)showed significant identification in measuring the response tendencies of project managers.Two common factors were extracted from SOSI which could explain 55.3% of the total variance.The cronbach’s α coefficient of SOSI internal reliability and r correlation coefficient of SOSI split-half reliability were>0.70.SOSI time stress factor scores of project managers were significantly higher than their SOSI anxiety factor scores(P<0.01).The statistical difference between tendency SOSI time stress factor scores and SOSI anxiety factor scores were also manifested in project managers’ demographic characteristics including project management focuses(supervision and construction),project management working years and education levels.Conclusions Reliability and validity of SOSI(Chinese Version)meet the standards of psychological statistics.SOSI has a good adaptability in measuring the stress of project managers.