Consumer knowledge and attitudes about genetically modified food products and labelling policy

Melissa Vecchione, Charles Feldman, Shahla Wunderlich

Research output: Contribution to journalArticle

28 Scopus citations

Abstract

The purpose of this study was to examine the relationship between consumer knowledge, attitudes and behaviours towards foods containing genetically modified organisms (GMOs) and the prevalence of GMO labelling in northern New Jersey supermarkets. This cross-sectional study surveyed 331 adults, New Jersey supermarket customers (mean age 26 years old, 79.8% women). The results show a strong, positive correlation between consumer attitudes towards foods not containing GMOs and purchasing behaviour (Pearson's r=0.701, p<0.001) with lesser correlations between knowledge and behaviour (Pearson's r=0.593, p<0.001) and knowledge and attitudes (Pearson's r=0.413, p<0.001). GMO labelling would assist consumers in making informed purchase decisions.

Original languageEnglish
Pages (from-to)329-335
Number of pages7
JournalInternational Journal of Food Sciences and Nutrition
Volume66
Issue number3
DOIs
StatePublished - 1 May 2015

Keywords

  • Consumer behaviour
  • GM food
  • GMO
  • Supermarkets

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