@文章{信息:doi/10.2196/18161，作者=“Fari{\v{c}}， Nu{\v{s}}和Smith, Lee和Hon, Adrian和Potts, Henry W W和Newby, Katie和Steptoe, Andrew和Fisher, Abi”，标题=“虚拟现实游戏参与青少年体育活动:描述形成性干预发展过程的混合方法研究”，期刊=“J Med Internet Res”，年=“2021”，月=“Feb”，日=“4”，卷=“23”，数=“2”，页=“e18161”，关键词=“adolescent;成年人;锻炼;休闲活动;肥胖;体育运动;视频游戏;移动电话;虚拟现实;背景:青少年早期(13-17岁)是促进身体活动的关键发育阶段。 Virtual reality (VR) exergaming is a promising intervention strategy to engage adolescents in physical activity. Objective: The vEngage project aims to develop a physical activity intervention for adolescents using VR exergaming. Here, we describe the formative intervention development work and process of academic-industry collaboration. Methods: The formative development was guided by the Medical Research Council framework and included recruiting an adolescent user group to provide iterative feedback, a literature review, a quantitative survey of adolescents, qualitative interviews with adolescents and parents, inductive thematic analysis of public reviews of VR exergames, a quantitative survey and qualitative interviews with users of the augmented reality running app Zombies, Run!, and building and testing a prototype with our adolescent user group. Results: VR exergaming was appealing to adolescents and acceptable to parents. We identified behavior change techniques that users would engage with and features that should be incorporated into a VR exergame, including realistic body movements, accurate graphics, stepped levels of gameplay difficulty, new challenges, in-game rewards, multiplayer options, and the potential to link with real-world aspects such as physical activity trackers. We also identified some potential barriers to use, such as cost, perceived discomfort of VR headsets, and motion sickness concerns. A prototype game was developed and user-tested with generally positive feedback. Conclusions: This is the first attempt to develop a VR exergame designed to engage adolescents in physical activity that has been developed within a public health intervention development framework. Our formative work suggests that this is a very promising avenue. The benefit of the design process was the collaborative parallel work between academics and game designers and the involvement of the target population in the game (intervention) design from the outset. Developing the game within an intervention framework allowed us to consider factors, such as parental support, that would be important for future implementation. This study also serves as a call to action for potential collaborators who may wish to join this endeavor for future phases and an example of how academic-industry collaboration can be successful and beneficial. ", issn="1438-8871", doi="10.2196/18161", url="//www.mybigtv.com/2021/2/e18161/", url="https://doi.org/10.2196/18161", url="http://www.ncbi.nlm.nih.gov/pubmed/33538697" }