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Development of a theory-based internet program promoting maintenance of diet and physical activity change to 8-year-old African American girls

机译：开发基于理论的互联网计划，以促进维持饮食和进行体育锻炼，以改变8岁的非洲裔美国女孩

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摘要

Obesity and chronic disease risk factors are rising among youth. The Internet offers promise as a channel for delivering behavior change programs in a manner that is both available and accessible. This manuscript describes how theory informed the development of an Internet-based program promoting the maintenance of healthy eating and physical activity (PA) behaviors to 8-year-old African American girls. The web site was designed using a theoretical framework comprised of Social Cognitive Theory (SCT) and the Elaboration Likelihood Model (ELM). Program content was developed to target mediating variables derived from SCT, whereas the delivery channel was designed to enhance central processing, a concept derived from ELM. This manuscript is important because interactive multimedia provides a promising medium for attracting and maintaining youth's attention, thereby enhancing the opportunity for behavior change to occur. Such interventions can incorporate state of the art theory-based procedures, effect behavior change, and provide opportunities to test theoretical constructs and procedures. Further, it demonstrates that theory-based behavior change programs can be developed and delivered over the Internet with expectations of success.
机译：肥胖和慢性疾病的危险因素在年轻人中正在上升。互联网提供了希望，它是以可用和可访问的方式交付行为更改程序的渠道。该手稿描述了理论如何为基于Internet的程序的开发提供了信息，该程序促进了对8岁非洲裔美国女孩的健康饮食和体育锻炼（PA）行为的维持。该网站的设计使用了包括社会认知理论（SCT）和细化可能性模型（ELM）在内的理论框架。开发程序内容的目的是针对源自SCT的中介变量，而交付渠道旨在增强中央处理（一种源自ELM的概念）。该手稿很重要，因为交互式多媒体为吸引和保持青年的注意力提供了一种有希望的媒介，从而增加了改变行为的机会。此类干预措施可以纳入基于理论的最新程序，影响行为的变化，并提供测试理论构造和程序的机会。此外，它证明了基于理论的行为改变程序可以开发并通过互联网对成功寄予厚望。

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