This study analyzed the impact of field-based safety training on workers’ risk-prevention behaviors. A total of 150 manufacturing and construction workers were divided into an experimental group (field-based training) and a control group (lecture-based training). Behavioral changes before and after training were measured through surveys and observations. The results showed that the experimental group demonstrated significant improvements compared to the control group in personal protective equipment (PPE) usage, risk-avoidance behaviors, and frequency of peer-to-peer safety interventions. These findings suggest that experiential learning in real working environments is effective in enhancing workers’ safety awareness and behaviors.Science and Scopus.