The effects of psychological safety and employee voice behavior on flight attendants' mindful safety practices adoption

Editorial verdict

Methodologically sound but geographically narrow. The core mediation findings on psychological safety and voice behavior are credible, but the unexpected negative finding on upward safety communication and the single-country, single-industry sample limit generalizability — treat conclusions about Chinese cultural context with appropriate caution.

Executive summary

This study investigates how psychological safety influences flight attendants' adoption of mindful safety practices, with employee voice behavior as a mediating mechanism, and ethical leadership and traditionality as moderating variables. The authors argue that psychological safety is an antecedent of voice participation, which in turn promotes proactive safety behavior among cabin crew. Data were collected via a two-wave self-reported questionnaire from 621 flight attendants across four Chinese private commercial airlines, analyzed using PLS-SEM. Results confirmed that in-flight safety communication and pro-social safety voice mediate the relationship between psychological safety and mindful safety practices, while upward safety communication did not demonstrate a significant mediating effect. Ethical leadership strengthened the link between psychological safety and in-flight safety communication only, not the other two voice behaviors. Traditionality was found to weaken the positive effects of upward safety communication and pro-social safety voice on mindful safety practices. The study concludes that cultural factors and leadership style interact with psychological safety in shaping aviation safety behavior, with implications for crew resource management and organizational safety culture in Chinese commercial aviation.

Frameworks mentioned

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