Department of Management

Attention mediates the effect of nutrition label information on consumers' choice: Evidence from a choice experiment involving eye-tracking

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  • Svetlana Bialkova, Corporate and Marketing Communication, University of Twente, Netherlands Antilles
  • Klaus G Grunert
  • Hans Jørn Juhl
  • Grazyna Wasowicz-Kirylo, Department of Psychology, University of Warsaw, Poland
  • Malgorzata Stysko-Kunkowska, Department of Psychology, University of Warsaw, Poland
  • Hans van Trijp, Marketing and Consumer Behaviour Group, Wageningen University, Netherlands Antilles
In two eye-tracking studies, we explored whether and how attention to nutrition information mediates consumers’ choice. Consumers had to select either the healthiest option or a product of their preference within an assortment. On each product a particular label (Choices logo, monochrome GDA label, or colorcoded
GDA label) communicated the product’s nutrient profile. In study 1, participants had to select from 4 products differentiated, in addition to the nutrition information, by flavor (strawberry, muesli, apple, chocolate; varied within participants) and brand (local vs. global, varied between participants). Study
2 further explored brand effect within-participants, and thus only 2 flavors (strawberry, chocolate) were presented within an assortment. Actual choice made, response time and eye movements were recorded. Respondents fixated longer and more often on products with color-coded GDAs label than on products
with monochrome GDAs or Choices logo. A health goal resulted in longer and more frequent fixations in comparison to a preference goal. Products with color-coded and monochrome GDAs had the highest likelihood of being chosen, and this effect was related to the attention-getting property of the label (irrespective of brand and flavor effects). The product fixated most had the highest likelihood of being chosen. These results suggest that attention mediates the effect of nutrition labels on choice.
Original languageEnglish
JournalAppetite
Volume76
IssueMay
Pages (from-to)66-75
Number of pages10
ISSN0195-6663
DOIs
Publication statusPublished - 2014

    Research areas

  • Attention, Choice, Nutrition labels, Eye tracking

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ID: 69543861