Children with neurodevelopmental, emotional, or behavioural challenges participate in lower levels of physical activity (PA) and subsequently have poorer physical and mental health outcomes. We sought to determine the feasibility and preliminary efficacy of a multi-component physical literacy program for children with neurodevelopmental, emotional, or behavioural challenges. Thirty children and 28 parents were recruited to participate in the 10-week single-group non-randomised feasibility trial. Thriving Families was designed to promote children's physical literacy through (a) providing programmed opportunities for PA, (b) incorporating parents, (c) supporting motivation and engagement, and (d) utilising behaviour change techniques. Program feasibility was determined using qualitative and quantitative feedback. Preliminary efficacy was determined through pre-and post-intervention assessments of children's physical literacy. Results indicate that the program is acceptable and was well received. Effect size estimates for parent knowledge (d = 0.78) and confidence (d = 0.57) were moderate to large; however, little change was observed for parents' motivation to support PA and children's perceptions of PA support. Moderate or large effects were observed for pre-to-post-program change on children's domains of physical competence. The Thriving Families program appears to be feasible and acceptable for community-based implementation and may provide benefits for physical and psychological outcomes.

患有神经发育、情感或行为问题的儿童参与的体力活动 (PA) 水平较低，因此身心健康状况较差。我们试图确定针对患有神经发育、情感或行为挑战的儿童的多组成部分身体素养计划的可行性和初步效果。招募了 30 名儿童和 28 名家长参加为期 10 周的单组非随机可行性试验。繁荣家庭旨在通过以下方式提高儿童的体育素养：(a) 为 PA 提供有计划的机会；(b) 吸收家长的参与；(c) 支持动机和参与；以及 (d) 利用行为改变技术。使用定性和定量反馈来确定计划的可行性。通过干预前和干预后对儿童身体素养的评估来确定初步效果。结果表明该计划是可以接受的并且受到好评。家长知识 ( d  = 0.78) 和置信度 ( d  = 0.57) 的效应大小估计为中等至较大；然而，父母支持 PA 的动机和儿童对 PA 支持的看法几乎没有变化。观察到项目前后的变化对儿童身体能力的影响有中度或较大的影响。繁荣家庭计划似乎对于以社区为基础的实施来说是可行和可接受的，并且可能为身体和心理结果带来好处。