One daunting challenge to public relations practitioners is the need t
o help foster communication between sources of industrial risk and per
sons who work and live in communities where the source of risk is loca
ted. Public relations practitioners often cannot serve as primary sour
ces of information but must assist others in this endeavor. One potent
ial group of technical experts, industrial hygienists, was studied to
determine the role they believe they play in this process. Results ind
icate that hygienists who are employed in the industry show significan
t differences from non-employees, especially in terms of level of cogn
itive involvement, uncertainty, use of business as sources of informat
ion, perceived knowledge of risks, and confidence in industry's willin
gness to exert self-control to abate risks. Of related importance is t
he prevalence of communication networks technical experts use to obtai
n and vet information regarding risks. Christine Diana Gay is a public
relations specialist at Creative Marketing Services, Inc., Houston. R
obert Heath is a professor, School of Communication, University of Hou
ston.