RESUMEN
Purpose@#This study aimed to identify the effects of preparedness towards delegation, critical thinking disposition, and communicative competence on job satisfaction among comprehensive nursing care service ward nurses and general ward nurses. @*Methods@#The participants in this study were 218 nurses from two university hospitals. Data were collected using self-administered questionnaires and were analyzed using SPSS Statistics/WIN 21.0, including descriptive statistics, x 2 test, Fisher's exact test, t-test, ANOVA, Scheffé test, Pearson’s correlation coefficient, and multiple linear regression analysis. @*Results@#For comprehensive nursing care service ward nurses, the significant influencing factors on job satisfaction were age (β=-.37, p=.041), marital status (β=.35, p=.001), critical thinking disposition (β=.29, p=.003), and communicative competence (β=.28, p=.002) with the explanatory power was 39.0% (F=12.00, p<.001). On the other hand, for general ward nurses, the significant influencing factors on job satisfaction were advanced degree (β=.29, p=.047), critical thinking disposition (β=.23, p=.040), and communicative competence (β=.42, p<.001) with the explanatory power was 33.0% (F=11.78, p<.001). @*Conclusion@#The results of this study suggest the importance of developing and applying education programs to improve critical thinking disposition and communicative competence of nurses. This would enhance the comprehensive nursing service and increase overall nursing manpower resources. In addition, further studies are needed to improve nursing work environments and to develop strategies for enhancing preparedness towards delegation, which would increase the job satisfaction of nurses in the comprehensive nursing care service wards.