A questionnaire with items that had been used in a national survey of
the general public was administered to persons attending an American N
uclear Society meeting. The items asked about risks associated with hi
gh-level nuclear waste (HLNW), trust in nuclear-waste program managers
, costs and benefits of a repository project, and images of a HLNW rep
ository. The results suggest that nuclear industry experts may have ve
ry different opinions from the general public about most of these item
s and their images of a repository indicate a vastly different concept
ual framework within which their opinions are formed.