The Effects of Radon Exposure on Physical and Psychological Health

This research was designed to address the psychological consequences of living in communities where high concentrations of indoor radon have been detected.Occupational exposure to this gas has been shown to be associated with a significant increase in lung cancer among miners. High factor insulation materials, porous foundations, and sump pumps installed in dwellings facilitate entry and trap this naturally-occurring gas within buildings exposing inhabitants to radon levels similar to mining environments. The logistical difficulties in identifying high-risk areas, concentration variability in homes a few hundred yards apart, and the latency of disease development associated with exposure contribute to uncertainty associated with this environmental threat. Research documenting the carcinogenic effects of this gas, sources of indoor contamination, and measurement techniques provide a background for addressing psychological response to indoor radon. The literature addressing risk communication and response to similar environmental hazards form a basis for exploring further psychological research.