RESUMO
Objective To develop "Psychological Stress Questionnaire of China Civil Aviation Pilots(PSQ-CCAP)"according to their vocational characteristics.Methods Firstly based on literature reviews,expert interviews and open questionnaire investigations,the preliminary psychological stress questionnaire,with 47 items,was developed.Preliminary test data(N1=144) were processed with factor analysis,reliability and validity detection.Secondly 180 questionnaires were sent to various airline civil aviation pilots,165 were back.Formal test data(N2=315) were checked with factor analysis.Results "PSQ-CCAP" consisted of work load,colleague relation,career development,requirements of aviation safety,work environment and life event stresses,6 dimensions,total with 32 items.Good reliability and validity(with c coefficient 0.706~0.897) met the requirements of PSQ-CCAP.Conclusion "PSQ-CCAP" is developed.It can be applied to psychological stress measurement of China civil aviation pilots and further related researches.