跨群组初中生主观规范对运动投入的影响机制恒等检定——基于链式双重中介模型

目的：检定初中生主观规范正向影响运动投入的链式中介模型及不同性别跨群组恒等性,解释初中生角色认同与运动激情中介作用机制。方法：构建以主观规范为自变量,运动投入为因变量,角色认同和激情为有因果关系的中介变量的链式双重中介模型。在软件AMOS 24中运用Bootstrap检验方法,对295名被调查初中生的量表数据进行模型拟合。结果：(1)初中生角色认同和运动激情中介主观规范影响运动投入的关系,构成链式中介结构模型,形成三条中介路径;(2)初中男生和女生主观规范影响运动投入的链式中介模型结构恒等,影响机制较为一致;(3)角色认同与运动激情完全中介了初中生主观规范影响运动投入的关系,主观规范影响运动投入的直接效应未达显著,初中生主观规范对运动投入的影响机制更趋向内化。结论：运动激情中介初中生主观规范影响运动投入的效应高于角色认同,运动激情可能成为计划行为理论中行为意向预测锻炼行为阶段的新贡献变量。研究期望为学校体育设计、家庭运动引导与社会体育干预提供学生运动投入影响因素及运行机制的理论支持和实践依据。     

自闭症幼儿沟通行为的体育干预个案研究

采用行动研究法，对2名自闭症幼儿的沟通行为进行体育干预研究，在研究过程中使实验与干预有机结合。结果表明：经过六个月的体育干预，2名自闭症幼儿在沟通行为方面都取得了不同程度的进步。由此可得，体育干预对部分自闭症幼儿沟通行为的改善有较大的促进作用。     

体育干预对青少年网络成瘾的影响

Explore the effects of sports intervention on adolescent internet addiction. In experiment 1,the non-specifically designed interventions effects were investigated. Using single-factor multi-baseline design,the subjects paired and randomly divided into experimental and control groups according to Internet addiction disorder. Results：sports intervention has better effect on adolescent with mild,moderate internet addiction than adolescent subjects with severe addiction intervention. In experiment 2,based on the results of experiment 1,the effects of the different types of sports interventions on different levels of internet addiction were explored. Using 3 （addiction level）×3 （sports Intervention Project）two-factor mixed design. Results showed that group sports interventions have more effect than individual projects,extent of internet addiction and type of project intervention was an interaction. For mild to moderate internet addiction,sports intervention whether groups project or individual were tested better than subjects with severe addiction. In experiment3,the effects of different types of sports intervention on the different types of Internet addiction were explored. Using 2 （addiction types）× 2（sports Intervention Project）two-factor mixed design. Results showed that group project interventions were tested better than individual interventions on non-online game addiction subjects. Sports individual items and group project intervention were tested in the gaming addiction no significant difference. On this basis ,using action research on typical subject for a detailed changes report during the intervention. The results suggest that sports intervention take a positive role on improvement of youth internet addiction disorder,the ways and means of intervention need to be further explored.     

自闭症幼儿体育干预之行动研究

自闭症是一种严重的广泛性发展障碍,如不进行及时的干预,将会错过治疗的关键期,造成极其严重的后果.采用行动研究法对处在幼儿期的自闭症儿童进行体育干预研究,将理论研究与实践行动密切结合.结果验证了体育干预研究具有较好的干预效果,是教育干预的有力辅助方法.