Evaluating an injury prevention intervention at the population level is challenging. To guide the evaluation of a sports injury prevention intervention, Finch (2011) recommended the use of theoretical frameworks which have proven meaningful in public health-related prevention studies.1 However, the application of these frameworks in sports injury prevention research has been slow. One of these frameworks is the diffusion of innovations theory.2 The diffusion innovation theory was first proposed in 1962 by Everett Rogers, with the fifth edition published in 20032 and is regarded as one of the most effective frameworks in understanding how innovations are adopted.1 2 The diffusion innovation theory framework describes the process of diffusion through which an innovation (defined as an idea, practice or object perceived as new) spreads through communication channels over time among the members of the social system.2 While the diffusion innovation theory details a thesis of concepts related to how new ideas (innovations) are invented, diffused, adopted or rejected, and lead to social change, five perceived (by individuals in the system) attributes of the innovation influence the rate of adoption (box 1, figure 1).2 Other factors also play a role in boosting the rate of adoption, including the type of innovation decision, communication channels, nature of the social system and the extent of change agents’ promotion efforts (figure 1).2 Box 1 ### Definitions for rate of adoption and the perceived attributes of innovations.2 Adoption is a decision to make full use of an innovation as the best course of action available. Rate of adoption is defined as the speed with which an innovation is adopted. The perceived attributes of innovations are: 1. Relative advantage – the degree to which an innovation is perceived to be superior to the idea/practice/object it supersedes or replaces 2. Compatibility – the degree to which an innovation is perceived as being consistent with …

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应用扩散创新理论评估橄榄球规范中新铲球法的属性

在人群层面评估伤害预防干预措施具有挑战性。为了指导运动损伤预防干预措施的评估，Finch（2011）建议使用已被证明在公共卫生相关预防研究中有意义的理论框架。1然而，这些框架在运动损伤预防研究中的应用进展缓慢。这些框架之一就是创新扩散理论。2扩散创新理论由 Everett Rogers 于 1962 年首次提出，第五版于 20032 年出版，被认为是理解创新如何被采用的最有效的框架之一。1 2 扩散创新理论框架描述了创新（定义为被视为新的想法、实践或物体）随着时间的推移通过沟通渠道在社会系统成员之间传播的扩散过程。2 虽然扩散创新理论详细介绍了与新思想（创新）如何发明、传播、采用或拒绝以及如何导致社会变革相关的概念论文，创新的五个感知（系统中的个人）属性影响采用率（框 1，图 1） ).2 其他因素也在提高采用率方面发挥着作用，包括创新决策的类型、沟通渠道、社会系统的性质以及变革推动者的推动力度（图 1）。2 框 1 ## # 采用率的定义和创新的感知属性。2 采用是指充分利用创新作为可用的最佳行动方案的决定。采用率定义为采用创新的速度。创新的感知属性包括： 1. 相对优势 – 一项创新被认为优于其所取代或替代的想法/实践/对象的程度 2. 兼容性 – 一项创新被认为与其一致的程度……