IDEAS home Printed from https://ideas.repec.org/a/eee/socmed/v270y2021ics0277953620308066.html
   My bibliography  Save this article

Using visual stimuli to promote healthy snack choices among children

Author

Listed:
  • Benito-Ostolaza, Juan Miguel
  • Echavarri, Rebeca
  • Garcia-Prado, Ariadna
  • Oses-Eraso, Nuria

Abstract

Most interventions against obesity use information to persuade people to change their behavior, with moderate results. Because eating involves automatic routines, new approaches have emerged appealing to non-reflective cognitive processes. Through a randomized controlled trial, we evaluated the impact of visual stimuli (positive and negative) on children's snack-choices at school. Results showed that the negative stimulus had no effect, while the positive stimulus increased the probability among girls of choosing a healthy snack. We also found that children with excess weight had a larger baseline probability of choosing the healthy snack than those without. We conclude that happy emojis, used to nudge non-reflective processes, can steer children towards healthy choices.

Suggested Citation

  • Benito-Ostolaza, Juan Miguel & Echavarri, Rebeca & Garcia-Prado, Ariadna & Oses-Eraso, Nuria, 2021. "Using visual stimuli to promote healthy snack choices among children," Social Science & Medicine, Elsevier, vol. 270(C).
    • Handle: RePEc:eee:socmed:v:270:y:2021:i:c:s0277953620308066
    DOI: 10.1016/j.socscimed.2020.113587
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0277953620308066
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.socscimed.2020.113587?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Dolan, P. & Hallsworth, M. & Halpern, D. & King, D. & Metcalfe, R. & Vlaev, I., 2012. "Influencing behaviour: The mindspace way," Journal of Economic Psychology, Elsevier, vol. 33(1), pages 264-277.
    2. Vincenzo Carrieri & Ansgar Wuebker, 2016. "Quasi-Experimental Evidence on the Effects of Health Information on Preventive Behaviour in Europe," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 78(6), pages 765-791, December.
    3. Douglas Almond & Janet Currie & Valentina Duque, 2018. "Childhood Circumstances and Adult Outcomes: Act II," Journal of Economic Literature, American Economic Association, vol. 56(4), pages 1360-1446, December.
    4. Belot, Michèle & James, Jonathan & Nolen, Patrick, 2016. "Incentives and children's dietary choices: A field experiment in primary schools," Journal of Health Economics, Elsevier, vol. 50(C), pages 213-229.
    5. Mollborn, Stefanie & Lawrence, Elizabeth M. & Hummer, Robert A., 2020. "A gender framework for understanding health lifestyles," Social Science & Medicine, Elsevier, vol. 265(C).
    6. Toni Mora & Beatriz G. Lopez‐Valcarcel, 2018. "Breakfast choice: An experiment combining a nutritional training workshop targeting adolescents and the promotion of unhealthy products," Health Economics, John Wiley & Sons, Ltd., vol. 27(2), pages 306-319, February.
    7. Dixon, Helen G. & Scully, Maree L. & Wakefield, Melanie A. & White, Victoria M. & Crawford, David A., 2007. "The effects of television advertisements for junk food versus nutritious food on children's food attitudes and preferences," Social Science & Medicine, Elsevier, vol. 65(7), pages 1311-1323, October.
    8. Loewenstein, George & Price, Joseph & Volpp, Kevin, 2016. "Habit formation in children: Evidence from incentives for healthy eating," Journal of Health Economics, Elsevier, vol. 45(C), pages 47-54.
    9. Daniel Kahneman, 2003. "Maps of Bounded Rationality: Psychology for Behavioral Economics," American Economic Review, American Economic Association, vol. 93(5), pages 1449-1475, December.
    10. John A. List & Azeem M. Shaikh & Yang Xu, 2019. "Multiple hypothesis testing in experimental economics," Experimental Economics, Springer;Economic Science Association, vol. 22(4), pages 773-793, December.
    11. Andrew S. Hanks & David R. Just & Brian Wansink, "undated". "Healthy Convenience: Nudging Students Toward Healthier Choices in Lunchroom," Working Papers 2012-03, Cornell Center for Behavioral Economics in Child Nutrition Programs.
    12. List, John A. & Samek, Anya Savikhin, 2015. "The behavioralist as nutritionist: Leveraging behavioral economics to improve child food choice and consumption," Journal of Health Economics, Elsevier, vol. 39(C), pages 135-146.
    13. David R. Just & Joseph Price, 2013. "Using Incentives to Encourage Healthy Eating in Children," Journal of Human Resources, University of Wisconsin Press, vol. 48(4), pages 855-872.
    14. Daniela Weible, 2013. "Gender-Driven Food Choice: Explaining School Milk Consumption of Boys and Girls," Journal of Consumer Policy, Springer, vol. 36(4), pages 403-423, December.
    15. Daniel Zizzo, 2010. "Experimenter demand effects in economic experiments," Experimental Economics, Springer;Economic Science Association, vol. 13(1), pages 75-98, March.
    16. Andrew S. Hanks & David R. Just & Brian Wansink, 2012. "Healthy Convenience: Nudging Students Toward Healthier Choices in Lunchroom," Working Papers 03, Cornell Center for Behavioral Economics in Child Nutrition Programs.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Mecheva, Margarita de Vries & Rieger, Matthias & Sparrow, Robert & Prafiantini, Erfi & Agustina, Rina, 2021. "Snacks, nudges and asymmetric peer influence: Evidence from food choice experiments with children in Indonesia," Journal of Health Economics, Elsevier, vol. 79(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Nguyen, Trang & de Brauw, Alan & van den Berg, Marrit, 2022. "Sweet or not: Using information and cognitive dissonance to nudge children toward healthier food choices," Economics & Human Biology, Elsevier, vol. 47(C).
    2. Kurz, Verena, 2018. "Nudging to reduce meat consumption: Immediate and persistent effects of an intervention at a university restaurant," Journal of Environmental Economics and Management, Elsevier, vol. 90(C), pages 317-341.
    3. Ozturk, Orgul D. & Frongillo, Edward A. & Blake, Christine E. & McInnes, Melayne M. & Turner-McGrievy, Gabrielle, 2020. "Before the lunch line: Effectiveness of behavioral economic interventions for pre-commitment on elementary school children's food choices," Journal of Economic Behavior & Organization, Elsevier, vol. 176(C), pages 597-618.
    4. Kurz, Verena, 2017. "Nudging to reduce meat consumption: Immediate and persistent effects of an intervention at a university restaurant," Working Papers in Economics 712, University of Gothenburg, Department of Economics.
    5. J. M. Bauer & L. A. Reisch, 2019. "Behavioural Insights and (Un)healthy Dietary Choices: a Review of Current Evidence," Journal of Consumer Policy, Springer, vol. 42(1), pages 3-45, March.
    6. Fabrice Etilé, 2019. "The Economics of Diet and Obesity: Public Policy," PSE-Ecole d'économie de Paris (Postprint) hal-02154445, HAL.
    7. Belot, Michèle & James, Jonathan, 2022. "Incentivizing dietary choices among children: Review of experimental evidence," Food Policy, Elsevier, vol. 111(C).
    8. Bertoni, Marco & Corazzini, Luca & Robone, Silvana, 2019. "Promoting Breast Cancer Screening Take-Ups with Zero Cost: Evidence from an Experiment on Formatting Invitation Letters in Italy," IZA Discussion Papers 12193, Institute of Labor Economics (IZA).
    9. Jan Marcus & Thomas Siedler & Nicolas R. Ziebarth, 2022. "The Long-Run Effects of Sports Club Vouchers for Primary School Children," American Economic Journal: Economic Policy, American Economic Association, vol. 14(3), pages 128-165, August.
    10. Itzik Fadlon & Torben Heien Nielsen, 2019. "Family Health Behaviors," American Economic Review, American Economic Association, vol. 109(9), pages 3162-3191, September.
    11. Samek, Anya, 2019. "Gifts and goals: Behavioral nudges to improve child food choice at school," Journal of Economic Behavior & Organization, Elsevier, vol. 164(C), pages 1-12.
    12. Mecheva, Margarita de Vries & Rieger, Matthias & Sparrow, Robert & Prafiantini, Erfi & Agustina, Rina, 2021. "Snacks, nudges and asymmetric peer influence: Evidence from food choice experiments with children in Indonesia," Journal of Health Economics, Elsevier, vol. 79(C).
    13. John A. List & Anya Samek & Terri Zhu, 2022. "Incentives to Eat Healthily: Evidence from a Grocery Store Field Experiment," Economica, London School of Economics and Political Science, vol. 89(354), pages 489-509, April.
    14. Manuela Angelucci & Silvia Prina & Heather Royer & Anya Samek, 2015. "When Incentives Backfire: Spillover Effects in Food Choice," NBER Working Papers 21481, National Bureau of Economic Research, Inc.
    15. Belot, Michèle & James, Jonathan & Nolen, Patrick, 2016. "Incentives and children's dietary choices: A field experiment in primary schools," Journal of Health Economics, Elsevier, vol. 50(C), pages 213-229.
    16. Carroll, Kathryn A. & Samek, Anya, 2018. "Field experiments on food choice in grocery stores: A ‘how-to’ guide," Food Policy, Elsevier, vol. 79(C), pages 331-340.
    17. Hoffmann, Manuel & Mosquera, Roberto & Chadi, Adrian, 2019. "Vaccines at Work," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203661, Verein für Socialpolitik / German Economic Association.
    18. Chien‐Yu Lai & John A List & Anya Samek, 2020. "Got Milk? Using Nudges to Reduce Consumption of Added Sugar," American Journal of Agricultural Economics, John Wiley & Sons, vol. 102(1), pages 154-168, January.
    19. Bertoni, M.; Corazzini, L.; Robone, S.;, 2017. "The Good Outcomes of Bad News. A Randomized Field Experiment on Formatting Breast Cancer Screening Invitations," Health, Econometrics and Data Group (HEDG) Working Papers 17/27, HEDG, c/o Department of Economics, University of York.
    20. Leah H. Palm-Forster & Paul J. Ferraro & Nicholas Janusch & Christian A. Vossler & Kent D. Messer, 2019. "Behavioral and Experimental Agri-Environmental Research: Methodological Challenges, Literature Gaps, and Recommendations," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 73(3), pages 719-742, July.

    More about this item

    Keywords

    Child obesity; Visual stimuli; Randomized controlled trial;
    All these keywords.

    JEL classification:

    • I12 - Health, Education, and Welfare - - Health - - - Health Behavior
    • I18 - Health, Education, and Welfare - - Health - - - Government Policy; Regulation; Public Health
    • I20 - Health, Education, and Welfare - - Education - - - General

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:socmed:v:270:y:2021:i:c:s0277953620308066. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/wps/find/journaldescription.cws_home/315/description#description .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.