Knowledge, attitudes towards and acceptability of genetic modification in Germany.
Genetic modification remains a controversial issue. The aim of this study is to analyse the attitudes towards genetic modification, the knowledge about it and its acceptability in different application areas among German consumers. Results are based on a survey from spring 2005. An exploratory factor analysis is conducted to identify the attitudes towards genetic modification. The identified factors are used in a cluster analysis that identified a cluster of supporters, of opponents and a group of indifferent consumers. Respondents' knowledge of genetics and biotechnology differs among the found clusters without revealing a clear relationship between knowledge and support of genetic modification. The acceptability of genetic modification varies by application area and cluster, and genetically modified non-food products are more widely accepted than food products. The perception of personal health risks has high explanatory power for attitudes and acceptability.
Christoph
Inken B
IB
Federal Research Centre for Nutrition and Food (BfEL), Department of Food Economics, Hermann-Weigmann-Strasse, 24103 Kiel, Germany.
Bruhn
Maike
M
Roosen
Jutta
J
D000818:Animals; D030801:Animals, Genetically Modified; D001709:Biotechnology; D016000:Cluster Analysis; D004522:Educational Status; D005163:Factor Analysis, Statistical; D005260:Female; D030841:Food, Genetically Modified; D005818:Genetic Engineering / Q000523:psychology; D005858:Germany; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008875:Middle Aged; D030781:Organisms, Genetically Modified / Q000523:psychology*; D030821:Plants, Genetically Modified; D011639:Public Opinion; D018570:Risk Assessment