Consumer acceptance of food irradiation: a test of the recreancy theorem

Consumers living in both developed and developing nations rely upon foods that have been produced and processed in many countries and in a wide variety of ways. Therefore, it is not surprising that they express concerns about the safety of their food supplies. A technology proposed to improve consumer trust in food safety is irradiation. Despite extensive education efforts and endorsements given by many health-related organizations worldwide, food irradiation has been slow to gain widespread acceptance. This ineffectiveness of diffusion efforts might indicate a need to broaden our theoretical perspectives of consumer acceptance of controversial technologies. Most theoretical approaches explain acceptance primarily as a function of perceived risks associated with a technology. The recreancy theorem, in contrast, explains acceptance as a function of public trust in societal institutions to effectively manage a technology. This study investigated the extent to which the recreancy theorem explained acceptance of food irradiation by US consumers, while statistically controlling for perceived risk and social-demographic variables. The study used a longitudinal field design to survey one adult each in 116 households located in the Minneapolis, Minnesota area during the first large-scale market test of irradiated food. The results indicate that the recreancy theorem might provide a valid conceptual approach to gaining a broader understanding of consumer acceptance of controversial new technologies.