目的 编制符合武警部队基层指挥士官胜任特征的问卷。方法 整群抽取武警某部士官572名，使用自编胜任特征问卷进行评估。结果 根据项目分析、探索性因素分析确定该问卷包含5个维度，分别为自我控制、组织承诺、成就动机、沟通能力及责任心。该问卷的内部一致性信度（α系数）为0.888，各维度α系数分别为:0.806，0.750，0.718，0.682，0.682。重测信度为0.825。普通士官与优秀士官在胜任特征各维度上差异有统计学意义（P<0.05），士官的工作绩效总分与自我控制、组织承诺、成就动机、责任感及胜任特征总分具有较高的正相关（P<0.05）。结论 该问卷具有良好的信度和效度，可以作为武警基层指挥士官评估、选拔与培训的心理测量工具。

Objective To formulate a competency trait scale (CTS) for noncommissioned officers in Chinese People’s Armed Police Forces and to confirm its reliability and validity. Methods 572 noncommissioned officers were measured using the competency trait scale (CTS). Results Based on item analysis and exploring factor analysis, the scale involved five dimensions: self-control, organization commitment, achievement motivation, communication ability and responsibility. The alpha coefficient of the scale was 0.888, while that of other dimensions was 0.806, 0.750, 0.718, 0.682, and 0.682, respectively. The retest coefficient was 0.825. There was significant difference between ordinary noncommissioned officers and excellent noncommissioned officers in each dimension of CTS. The job performance of noncommissioned officers was positively correlated with self-control, organization commitment, achievement motivation, responsibility and the total score of competency trait. Conclusions CTS is highly reliable and valid as a psychological tool for noncommissioned officers in Armed Police Forces.