Nudge to nobesity II: Menu positions influence food orders
"Very small but cumulated decreases in food intake may be sufficient to have significant effects, even erasing obesity over a period of years" (Rozin et al., 2011). In two studies, one a lab study and the other a real-world study, we examine the effect of manipulating the position of different foods on a restaurant menu. Items placed at the beginning or the end of the list of their category options were up to twice as popular as when they were placed in the center of the list. Given this effect, placing healthier menu items at the top or bottom of item lists and less healthy ones in their center (e.g., sugared drinks vs. calorie-free drinks) should result in some increase in favor of healthier food choices.
|Date of creation:||Jul 2011|
|Publication status:||Published in Judgment and Decision Making, 6(4), June 2011, pp. 333-342|
|Contact details of provider:|| Postal: Feldman Building - Givat Ram - 91904 Jerusalem|
Web page: http://www.ratio.huji.ac.il/
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- Thomas Leonard, 2008. "Richard H. Thaler, Cass R. Sunstein, Nudge: Improving decisions about health, wealth, and happiness," Constitutional Political Economy, Springer, vol. 19(4), pages 356-360, December.
- Paul Rozin & Sydney Scott & Megan Dingley & Joanna K. Urbanek & Hong Jiang & Mark Kaltenbach, 2011. "Nudge to nobesity I: Minor changes in accessibility decrease food intake," Judgment and Decision Making, Society for Judgment and Decision Making, vol. 6(4), pages 323-332, June.