Abstract

Overview

This study delves into the correlation between the objective knowledge about radio-frequency electromagnetic fields (RF-EMF) and the risk perception of cell phone use in Korea. The research evaluates the impact of various factors including socio-demographic profiles, perceived and objective EMF exposure, and psychological aspects on the general public's perception of risk.

Findings

• The analysis involved 3393 participants, representative of Korea's demographic distribution based on the 2019 Resident Registration Population Statistics.
• Significant findings indicate that the perceived level of EMF exposure (β = 0.253) holds more influence on risk perception compared to actual knowledge about EMF.
• Psychological factors like Dreadfulness (β = 0.331) significantly affect risk perception, whereas factors like Controllability seem less impactful.

Conclusion

The study underscores a strong connection between perceived EMF exposure and heightened risk perception of cell phone use. It calls into attention the influential role of psychological factors in shaping public perceptions, potentially guiding future educational and regulatory interventions in technology and health risk management.