Design and evaluation of a computer game to promote a healthy diet for young adults.

Full Abstract

This article reports the development and evaluation of a computer game (RightWay Café) as a special medium to promote a healthy diet for young adults. Structural features of computer games, such as interactive tailoring, role playing, the element of fun, and narrative, were operationalized in the RightWay Café game to afford behavior rehearsal in a safe and entertaining way. Theories such as the health belief model, social cognitive theory, and theory of reasoned action guided the content design of the game to influence mediators of behavior change, including self-efficacy, perceived benefits, perceived barriers, and behavior change intention. A randomized controlled evaluation study with pretest, posttest, and follow-up design demonstrated that this game was effective in teaching nutrition and weight management knowledge and increasing people's self-efficacy and perceived benefits of healthy eating, as well as their intention to be on a healthy diet. Limited long-term effects were also found: participants in the game-playing group had greater self-efficacy than participants in the control group after 1 month. This study validates the computer game-based approach to health promotion for young adults. Limitations and implications are also discussed.

Author information

Author/s: Peng, Wei (W);

Affiliation: Department of Telecommunication, Information Studies, and Media, Michigan State University, East Lansing, MI 48824, USA. pengwei(-atsign-)msu.edu

Journal and publication information

Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't

Journal: Health communication (Health Commun), published in United States. (Language: eng)

Reference: 2009-Mar; vol 24 (issue 2) : pp 115-27

Dates: Created 2009/03/12; Completed 2009/05/14;

PMID: 19280455, status: MEDLINE (last retrieval date: 5/14/2009, IMS Date: 14 May 2009 00:00:00)

Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.

External Links for this article
(including full text providers, if available):

Click Electronic Full-text Provider Links to see options for finding the electronic full text links to this article. Note there may be a subscription or fee required for access to the full text. See our FAQ for information on finding FREE full text articles.

This article may also be located in paper journal collections available in many libraries. Use the Journal and Publication Information above to find the full article.

MeSH headings (categories)

This article was linked to the MESH Headings shown below.

This article has not been indexed for related articles as yet, however you can still use the live related article search links below.

See 100+ related articles.

See a large map of 100+ related articles.