Objectives The purpose of this study is to identify the structural relationships among early childhood teather's
 changed participation in job training, job environment dissatisfaction, the working environment caused by
 COVID-19, and resilience.
 Methods To achieve this objective, SPSS 25.0 was utilized to analyze data from 192 early childhood teachers.
 Pearson's correlation was used to identify the relationship between the research variables, and the measurement
 model analysis examined the fitness index through confirmatory factor analysis. Structural equations were utilized
 to investigate the structural relationship between the research variables. Direct and total effects were analyzed
 as the mediating effect from the 95% confidence interval to two-tailed significance and bootstrap.
 Results The main research findings are as follows: First, resilience, self-regulation ability, positivity, and interpersonal
 skills in the sub-domains did not show statistically significant results with the experience of participating
 in work education for early childhood teachers. However, statistically significant results were obtained for job environment
 dissatisfaction, working environment caused by COVID-19 and subfields, relationship with superiors,
 job performance, and personal and organizational relationships. Second, the fit between the measurement model
 and the structural model was found to be satisfactory. According to the structural relationship between the research
 variables, the early childhood teacher's experience of participating in changed job training did not directly
 affect resilience, but ‘the experience of participating in changed job training + job environment dissatisfaction of
 early childhood teachers → resilience of early childhood teachers’ and ‘changed work education participation experience
 → job environment dissatisfaction → working environment caused by COVID-19 → resilience’, ‘changed
 work education participation experience + working environment caused by COVID-19 + resilience’ were found to
 be completely mediated by the path. In this process, the working environment caused by COVID-19 can be interpreted
 as a double mediation.
 Conclusions The results of this study once again confirm that resilience is an essential factor affecting early childhood
 teachers, and the mediating effect of the working environment caused by COVID-19 that affects resilience
 is necessary. The study results have implications for developing effective interventions to improve the working
 conditions of early childhood educators and enhance their resilience in the working environment caused by
 COVID-19.