Journal of Nanoparticle Research

, Volume 7, Issue 6, pp 659–667

The Public and Nanotechnology: How Citizens Make Sense of Emerging Technologies

Techology and Application

DOI: 10.1007/s11051-005-7526-2

Cite this article as:
Scheufele, D.A. & Lewenstein, B.V. J Nanopart Res (2005) 7: 659. doi:10.1007/s11051-005-7526-2


We report findings from a national telephone survey on levels of knowledge about and attitudes toward nanotechnology that demonstrate how people make decisions about emerging technologies. Our findings confirm previous research that suggests that people form opinions and attitudes even in the absence of relevant scientific or policy-related information. In fact, our data show that cognitive shortcuts or heuristics – often provided by mass media – are currently a key factor in influencing how the public thinks about nanotechnology and about its risks and benefits, and in determining the level of support among the public for further funding for research in this area.


risk perceptions public understanding public opinion media coverage framing cognitive miser model nanotechnology 

Copyright information

© Springer 2005

Authors and Affiliations

  1. 1.Madison School of Journalism & Mass CommunicationUniversity of WisconsinMadison
  2. 2.Department of Communication and Department of Science & Technology StudiesCornell UniversityIthaca

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