doi: 10.5191/jiaee.2020.27249


Communication of Genetic Modification Science: Consumers’ Critical Thinking Style, Perceived Transparency of Information, and Attitude

Yu-Lun Wu

Joy N. Rumble

The Ohio State University

Alexa J. Lamm

University of Georgia

Jason D. Ellis

Kansas State University





Consumers’ attitude toward GM science is not only an important factor to determine the industry’s development, it is also a crucial topic across various countries. How people express their judgment of GM science, involves a highly complicated process. Because of this complexity, influence on attitude toward GM science has become a popular research topic and has been examined through various variables. This study sought to examine the effects of critical thinking styles and perceived transparency of GM science on attitude toward GM science. To fulfill the purpose of the research, an online survey was conducted. A total of 1,047 adults across the United States were recruited using non-probability sampling techniques. The results of the study found critical thinking style had a significant impact on the perceived transparency of GM science information and attitude toward GM science. However, consumers with higher perceived transparency of GM science information reported lower attitudes toward GM science than those who had lower perceived transparency. An interaction effect of critical thinking styles and perceived transparency of GM science on attitude toward GM science was found. Further research examining perceived transparency was recommended. In addition, it was recommended that extension agents or agricultural communicators could develop various communication strategies based on various attribution of consumers. 

Keywords: genetic modification science, critical thinking styles, perceived transparency, attitude



Acknowledgements: This study was funded by the USDA’s National Institute of Food and Agriculture through the Specialty Crops Research Initiative/Citrus Disease Research & Extension. USDA NIFA Award No. 2015-70016-23028.

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