LAUSR

PURPOSE Enhancing the initiative and enthusiasm of emergency preparedness behaviors among Medical and Health Organization (MHO) staff is an effective measure to prevent and reduce losses from emergencies. In this study, emergency preparedness behavioral intentions were divided into noncooperative behavioral intentions (EPNCBI) and cooperative behavioral intentions (EPCBI) to discuss the impact brought by quality of life (QoL). The mediating effects of psychological capital (PsyCap) and perceived organizational support (POS) were also considered. DESIGN/METHODOLOGY/APPROACH A web-based questionnaire was used for MHO staff in China, and a structural equation analysis of the data collected from 243 participants was conducted to test the hypotheses. FINDINGS The empirical results reveal that: (1) QoL had a positive effect on EPNCBI, PsyCap and POS; (2) PsyCap had a positive effect on EPNCBI and EPCBI; (3) POS had a positive effect on PsyCap and EPCBI; (4) PsyCap mediated the relationship between QoL and EPNCBI, and the relationship between POS and EPNCBI; (5) PsyCap and POS mediated the relationship between QoL and EPCBI. PRACTICAL IMPLICATIONS Improving MHO staff's QoL is an effective way to enhance positive behavioral outcomes. Furthermore, these findings could provide managers with valuable insight focusing their limited resources on enhancing the emergency preparedness of MHO staff by reinforcing the level of PsyCap and POS. ORIGINALITY/VALUE This study provides important updated considerations for the application of positive psychology in the field of emergency preparedness.