Altruism, reciprocity and health: A social experiment in restaurant choice

► Our experiment showed people reciprocate food gifts and imitate restaurant choice. ► The majority chose unhealthy restaurants when their randomly assigned partner did. ► Similarly, the majority chose healthy restaurants when their partner did. ► The altruistic were significantly more likely to cho...

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Published inFood policy Vol. 37; no. 2; pp. 143 - 150
Main Authors Keane, Christopher R., Lafky, Jonathan M., Board, Oliver J.
Format Journal Article
LanguageEnglish
Published Kidlington Elsevier Ltd 01.04.2012
Elsevier Science Ltd
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Abstract ► Our experiment showed people reciprocate food gifts and imitate restaurant choice. ► The majority chose unhealthy restaurants when their randomly assigned partner did. ► Similarly, the majority chose healthy restaurants when their partner did. ► The altruistic were significantly more likely to choose healthy restaurants. ► Policies should capitalize on people’s tendency towards altruism and imitation. We used an experimental game to determine whether people imitate restaurant choice, reciprocate food gifts, and thus spread health choices. We randomly paired 138 subjects and recorded their decision to give or keep restaurant vouchers and their choice of restaurant. The majority (83.3%) chose an unhealthy restaurant if their randomly assigned partner chose an unhealthy restaurant. Similarly, 77.8% chose a healthy restaurant if their partner did (p=0.005). The altruistic were more likely to choose a healthy restaurant (p=0.017). In sum, restaurant choice is influenced by reciprocity. A cycle of projection, gifting and reciprocation may explain the social dynamics of food choice. We propose policies that capitalize on people’s tendency towards altruism and imitation.
AbstractList ► Our experiment showed people reciprocate food gifts and imitate restaurant choice. ► The majority chose unhealthy restaurants when their randomly assigned partner did. ► Similarly, the majority chose healthy restaurants when their partner did. ► The altruistic were significantly more likely to choose healthy restaurants. ► Policies should capitalize on people’s tendency towards altruism and imitation. We used an experimental game to determine whether people imitate restaurant choice, reciprocate food gifts, and thus spread health choices. We randomly paired 138 subjects and recorded their decision to give or keep restaurant vouchers and their choice of restaurant. The majority (83.3%) chose an unhealthy restaurant if their randomly assigned partner chose an unhealthy restaurant. Similarly, 77.8% chose a healthy restaurant if their partner did (p=0.005). The altruistic were more likely to choose a healthy restaurant (p=0.017). In sum, restaurant choice is influenced by reciprocity. A cycle of projection, gifting and reciprocation may explain the social dynamics of food choice. We propose policies that capitalize on people’s tendency towards altruism and imitation.
We used an experimental game to determine whether people imitate restaurant choice, reciprocate food gifts, and thus spread health choices. We randomly paired 138 subjects and recorded their decision to give or keep restaurant vouchers and their choice of restaurant. The majority (83.3%) chose an unhealthy restaurant if their randomly assigned partner chose an unhealthy restaurant. Similarly, 77.8% chose a healthy restaurant if their partner did (p=0.005). The altruistic were more likely to choose a healthy restaurant (p=0.017). In sum, restaurant choice is influenced by reciprocity. A cycle of projection, gifting and reciprocation may explain the social dynamics of food choice. We propose policies that capitalize on people's tendency towards altruism and imitation. All rights reserved, Elsevier
We used an experimental game to determine whether people imitate restaurant choice, reciprocate food gifts, and thus spread health choices. We randomly paired 138 subjects and recorded their decision to give or keep restaurant vouchers and their choice of restaurant. The majority (83.3%) chose an unhealthy restaurant if their randomly assigned partner chose an unhealthy restaurant. Similarly, 77.8% chose a healthy restaurant if their partner did (p=0.005). The altruistic were more likely to choose a healthy restaurant (p=0.017). In sum, restaurant choice is influenced by reciprocity. A cycle of projection, gifting and reciprocation may explain the social dynamics of food choice. We propose policies that capitalize on people's tendency towards altruism and imitation.
We used an experimental game to determine whether people imitate restaurant choice, reciprocate food gifts, and thus spread health choices. We randomly paired 138 subjects and recorded their decision to give or keep restaurant vouchers and their choice of restaurant. The majority (83.3%) chose an unhealthy restaurant if their randomly assigned partner chose an unhealthy restaurant. Similarly, 77.8% chose a healthy restaurant if their partner did (p = 0.005). The altruistic were more likely to choose a healthy restaurant (p = 0.017). In sum, restaurant choice is influenced by reciprocity. A cycle of projection, gifting and reciprocation may explain the social dynamics of food choice. We propose policies that capitalize on people's tendency towards altruism and imitation. [Copyright Elsevier B.V.]
We used an experimental game to determine whether people imitate restaurant choice, reciprocate food gifts, and thus spread health choices. We randomly paired 138 subjects and recorded their decision to give or keep restaurant vouchers and their choice of restaurant. The majority (83.3%) chose an unhealthy restaurant if their randomly assigned partner chose an unhealthy restaurant. Similarly, 77.8% chose a healthy restaurant if their partner did (p = 0.005). The altruistic were more likely to choose a healthy restaurant (p = 0.017). In sum, restaurant choice is influenced by reciprocity. A cycle of projection, gifting and reciprocation may explain the social dynamics of food choice. We propose policies that capitalize on people's tendency towards altruism and imitation. [PUBLICATION ABSTRACT]
Author Keane, Christopher R.
Lafky, Jonathan M.
Board, Oliver J.
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Snippet ► Our experiment showed people reciprocate food gifts and imitate restaurant choice. ► The majority chose unhealthy restaurants when their randomly assigned...
We used an experimental game to determine whether people imitate restaurant choice, reciprocate food gifts, and thus spread health choices. We randomly paired...
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SubjectTerms Altruism
Consumer behaviour
Decision making
Food
food choices
Food habits
Foods
Games
Health
Health decisions
issues and policy
people
Policies
Public health
Reciprocation
Reciprocity
Restaurants
Social dynamics
Trust games
Vouchers
Title Altruism, reciprocity and health: A social experiment in restaurant choice
URI https://dx.doi.org/10.1016/j.foodpol.2011.12.002
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https://www.proquest.com/docview/1011846020
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https://www.proquest.com/docview/1030885633
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Volume 37
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