Consumer Preference for Food Bundles under Cognitive Load: A Grocery Shopping Experiment

Kathryn A. Carroll, Anya Samak, & Lydia Zepeda. Foods 202211(7), 973; https://doi.org/10.3390/foods11070973

Abstract:  Product bundling is a common retail marketing strategy. The bundling of food items has the potential to increase profits in the grocery sector, particularly for fresh produce, which often has lower profit margins. Although prior work suggests consumers prefer bundles because they require less cognitive effort to select, no study has yet experimentally manipulated cognitive load when food bundles are included in the choice set. To test whether bundle preference differs when cognitive resources are constrained, a grocery shopping experiment was conducted with 250 consumers in the midwestern U.S., in a laboratory that featured a grocery store display. Consumers who grocery shopped under cognitive load had a higher odds of selecting a food bundle even when the bundle did not offer a price discount. Results suggest food bundles may be preferred because they require less cognitive effort to process, which could benefit consumers by simplifying the grocery shopping experience. Additional factors found to influence food bundle selection included whether the bundled items were perceived as being complementary and hunger levels. Food bundles could help lessen cognitive effort associated with grocery shopping and may especially appeal to those who do not enjoy food shopping. View Full-Text

Human Impact of Agriculture

Lydia Zepeda. Finding alternatives in our broken food system: the illusion of choice. Chapter 21 in Handbook on the Human Impact of Agriculture, H. S. James Jr, ed. Cheltenham, UK: Edward Elgar Publishing. https://www.e-elgar.com/shop/usd/handbook-on-the-human-impact-of-agriculture-9781839101731.html

“The reality is that US consumers have very few options in a meaningful sense: they get most food from a handful of companies, that food is highly processed and consumers do this because it is less expensive than buying healthy food, let alone buying alternative foods. Conventional wisdom blames consumers for the resulting obesity, overweight and food-related diseases. However, consumers are buying exactly what national agricultural policies and lack of antitrust enforcement have promoted: cheap, unhealthy food from a handful of companies.”

Bad Choices in Our Food System is published

Globally, our food system contributes to resource and habitat depletion, climate change, pollution, social injustice, economic hardship for small and medium farmers, and a public health crisis. The environmental, social, and public health costs of this current system are not properly acknowledged. Agriculture is the leading user of land and water, and a significant contributor to greenhouse gases, while farmers and agricultural and food workers are struggling to make a living. Diet is implicated in one in five deaths worldwide and diet-related illnesses are the leading cause of deaths in the US. Unhealthy diets occur across all countries and all income levels. Despite this, we are told it is the consumers’ fault. Putting the blame on individuals deflects attention from the policies that created the problems in the first place. With a focus on US policies, this book examines how our global food system has given us bad choices. Use promotion code PROMO25 for 25% off. Available at: https://www.cambridgescholars.com/product/978-1-5275-6466-4/

Podcast Waste Not Why Not: Lydia Zepeda on Sustainable Food

Nature N8 interviews Lydia Zepeda at the February 2020 AAAS Annual Meeting in Seattle. She gives us a taste of everything food-related from food (mis)labeling to delivery services, and how we can make food choices that are healthier for both our bodies and the environment.

Episode “28. Live: Lydia Zepeda on Sustainable Food (UW-Madison)” on “Waste Not Why Not” podcast is available on all podcast platforms:
Apple https://bit.ly/wnwn-appl
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YouTube https://bit.ly/wnwn-YT
Pocket Casts https://bit.ly/wnwn-pocket
Stream on Desktop (plus links to additional platforms) https://ghostisland.media/#wnwn