Author:
Hou Yaoqi,Wang Yan,Deng Jiaqi,Song Xiangqin
Abstract
BackgroundA large body of research has identified the positive effects of physical activity on children with autism spectrum disorders (ASD). However, the specific benefits of different types of sports on executive functioning in children with ASD remain unclear. The aim of this study was to further analyze the effects of different sports on executive functioning in children with ASD using reticulated meta-analysis and to establish their effectiveness ranking.MethodsThis study conducted a comprehensive online search in Web of Science, PubMed, Cochrane, Embase, and CNKI databases. It included randomized controlled trials and quasi-experimental studies, and synthesized the data using a Bayesian framework.ResultsSeveral relevant studies were included. The results showed that physical activity significantly improved all three dimensions of executive functioning (inhibitory control, cognitive flexibility, and working memory) in children with ASD. The improvement in cognitive flexibility and inhibitory control both reached a medium effect size. However, the improvement in inhibitory control was better than that in cognitive flexibility, while the improvement in working memory did not reach the level of a medium effect. Mini Basketball was effective in improving inhibitory control and cognitive flexibility, but not working memory. Ping Pong was more effective in cognitive flexibility and working memory, but weaker in inhibitory control. Fixed Bicycle was less effective in all three dimensions. Among other interventions, Learning Bicycles, Animal-assisted therapy, and Exergaming performed better in cognitive flexibility. SPARK, Neiyang Gong, and Martial Arts were also effective in improving inhibitory control. However, SPARK and Fixed Bicycle were not significant in improving working memory.ConclusionPhysical activity as an intervention can significantly improve the executive function of children with ASD. The intervention effects of different sports on different dimensions of executive function vary. Mini Basketball was outstanding in improving inhibitory control and cognitive flexibility. Ping Pong was effective in improving cognitive flexibility and working memory. Fixed Bicycle was not effective in any dimension.