Citation

Wang L, Jiang Y, Tan W. China Saf. Sci. J. 2020; 30(11): 13-21.

Copyright

(Copyright © 2020, China Occupational Safety and Health Association, Publisher Gai Xue bao)

DOI

10.16265/j.cnki.issn1003-3033.2020.11.003

PMID

unavailable

Abstract

In order to quantify risk behaviors of airline pilots and its influencing factors, dimensions of pilot risk portrait were defined through literature synthesis and expert evaluation method. Then, questionnaire of airline pilots risk portrait index system was compiled and implemented among senior pilots of airlines, for which 116 valid samples were obtained. Finally, questionnaire's reliability and validity were tested by exploratory factor analysis (EFA), system effectiveness was examined by confirmatory factor analysis (CFA), and impact importance of each index was determined by adopting effective index combination weighting method. The results show that pilot risk profile, as an assessment method based on big data theory, can effectively quantify personal risks of pilots. And its index system includes six dimensions, namely pilot ability, skills, style, social risk, personality, physical and mental status, and 20 indexes. Among them, risk perception and space perception are the two most important ones. © 2020 China Safety Science Journal

Language: zh