Featured Research

from universities, journals, and other organizations

Smarter lunchrooms make lunch choices child's play

Date:
February 22, 2013
Source:
Elsevier Health Sciences
Summary:
In Jan. 2012, the United States Department of Agriculture passed a series of regulations designed to make school lunches more nutritious, which included requiring schools to increase whole grain offerings and making students select either a fruit or vegetable with their purchased lunch. However, children cannot be forced to eat these healthier lunches. In a new study, researchers determined that small, inexpensive changes to school cafeterias influenced the choice and consumption of healthier foods.

In January 2012, the United States Department of Agriculture passed a series of regulations designed to make school lunches more nutritious, which included requiring schools to increase whole grain offerings and making students select either a fruit or vegetable with their purchased lunch. However, children cannot be forced to eat these healthier lunches. In a new study scheduled for publication in The Journal of Pediatrics, researchers determined that small, inexpensive changes to school cafeterias influenced the choice and consumption of healthier foods.

Related Articles


Andrew S. Hanks, PhD, and colleagues from the Cornell Center for Behavioral Economics in Child Nutrition Programs (B.E.N. Center) studied the effects of multiple small interventions, called the smarter lunchroom makeover, in the cafeterias of two junior-senior high schools (grades 7-12) in western New York. In the lunchroom, changes were implemented to improve the convenience and attractiveness of fruits and vegetables (e.g., fresh fruit next to the cash register in nice bowls or tiered stands) and make the selection of fruits and vegetables seem standard through verbal cues from cafeteria staff (e.g., "Would you like to try an apple?"). The smarter lunchroom makeover took no more than 3 hours in one afternoon and cost less than $50 to implement. These types of changes are applications of the behavioral science principle termed "libertarian paternalism," which promotes influencing choice through behavioral cues, while preserving choices.

To measure the impact of the smarter lunchroom makeover, researchers recorded what was left on trays after lunch, both before and after the intervention. After the smarter lunchroom makeover, students were 13% more likely to take fruits and 23% more likely to take vegetables. Actual fruit consumption increased by 18% and vegetable consumption increased by 25%; students were also more likely to eat the whole serving of fruit or vegetables (16% and 10%, respectively).

These low-cost, yet effective interventions could significantly influence healthier behaviors, potentially helping to offset childhood obesity trends. Dr. Hanks notes, "This not only preserves choice, but has the potential to lead children to develop lifelong habits of selecting and consuming healthier foods even when confronted with less healthy options." These simple changes could also be effective in the cafeterias of other organizations, including hospitals, companies, and retirement homes.


Story Source:

The above story is based on materials provided by Elsevier Health Sciences. Note: Materials may be edited for content and length.


Journal Reference:

  1. Andrew S. Hanks, David R. Just, Brian Wansink. Smarter Lunchrooms Can Address New School Lunchroom Guidelines and Childhood Obesity. The Journal of Pediatrics, 2013; DOI: 10.1016/j.jpeds.2012.12.031

Cite This Page:

Elsevier Health Sciences. "Smarter lunchrooms make lunch choices child's play." ScienceDaily. ScienceDaily, 22 February 2013. <www.sciencedaily.com/releases/2013/02/130222083125.htm>.
Elsevier Health Sciences. (2013, February 22). Smarter lunchrooms make lunch choices child's play. ScienceDaily. Retrieved October 31, 2014 from www.sciencedaily.com/releases/2013/02/130222083125.htm
Elsevier Health Sciences. "Smarter lunchrooms make lunch choices child's play." ScienceDaily. www.sciencedaily.com/releases/2013/02/130222083125.htm (accessed October 31, 2014).

Share This



More Plants & Animals News

Friday, October 31, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

How A Chorus Led Scientists To A New Frog Species

How A Chorus Led Scientists To A New Frog Species

Newsy (Oct. 30, 2014) A frog noticed by a conservationist on New York's Staten Island has been confirmed as a new species after extensive study and genetic testing. Video provided by Newsy
Powered by NewsLook.com
Surfer Accidentally Stands on Shark, Gets Bitten

Surfer Accidentally Stands on Shark, Gets Bitten

AP (Oct. 30, 2014) A 20-year-old competition surfer said on Thursday he accidentally stepped on a shark's head before it bit him off the Australian east coast. (Oct. 30) Video provided by AP
Powered by NewsLook.com
Ebola Inflicts Heavy Toll on Guinean Potato Trade

Ebola Inflicts Heavy Toll on Guinean Potato Trade

AFP (Oct. 30, 2014) The Ebola epidemic has seen Senegal and Guinea Bissau close its borders with Guinea and the economic consequences have started to be felt, especially in Fouta Djallon, where the renowned potato industry has been hit hard. Duration: 02:01 Video provided by AFP
Powered by NewsLook.com
Genetically Altered Glowing Flower on Display in Tokyo

Genetically Altered Glowing Flower on Display in Tokyo

Reuters - Innovations Video Online (Oct. 30, 2014) Just in time for Halloween, a glowing flower goes on display in Tokyo. Instead of sorcery and magic, its creators used science to genetically modify the flower, adding a naturally fluorescent plankton protein to its genetic mix. Ben Gruber reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

More Coverage


Libertarian Paternalism and School Lunches: Guiding Healthier Behavior While Preserving Choices

Feb. 26, 2013 New US Department of Agriculture regulations have altered what foods schools offer for lunch, but schools cannot require students to eat specific foods. Researchers have now implemented an ... read more

Strange & Offbeat Stories


Plants & Animals

Earth & Climate

Fossils & Ruins

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins