中等运动强度武术操对小学五年级学生执行功能影响的实验研究

发布时间：2019-04-13 12:06

【摘要】：研究背景：执行功能是影响青少年学习和日常生活的核心因素,如何有效促进儿童执行功能发展,已成为各方关注的热点问题。越来越多的证据初步表明体育活动可以促进和改善青少年执行功能的发展,但尚缺乏长期运动干预方案对青少年执行功能效果的研究,影响了体育活动作为发展和改善执行功能手段的科学性和应用性。研究目的：本研究旨在研究12周中等强度武术操对小学生执行功能的影响,揭示12周中等运动强度武术操对小学生执行功能的改善效果,为推广武术项目作为运动干预方法促进小学生执行功能健康发展提供理论和实践依据。并希望借此促进武术更加全面、深入地推广、传承和发展。研究方法：选取了常州市武进区坂上小学五年级两个自然班为研究对象,随机分为运动干预组(40人)和对照组(44人)。运动干预在正常的体育课时间内实旌,进行持续12周、每周3次、每次20分钟的中等强度武术操干预。实验开始前,对所有被试(运动干预组和对照组)进行执行功能测量。分别使用Flanker、1-back以及More-odd shifting任务测量所有研究对象执行功能的抑制、刷新和转换维度。运动干预组进行为期12周的武术操干预,对照组进行正常的学习和生活。实验结束后,再次使用Flanker任务、1-back任务以及More-odd shifting任务对所有被试的执行功能进行测量。研究结果：12周中等运动强度的武术操干预使得小学生完成flanker任务的反应时(F(1,77)=0.31；p=0.580.05)和正确率(p0.05)均无显著变化,完成1-back任务时的正确率显著增加(F(1,77)=0.75,p=0.020.05),完成more-odd shifting任务的反应时显著降低(F(1,78)=0.69；p=0.0230.05)。研究结论：12周中等运动强度的武术操干预提高了小学生的刷新功能和转换功能,但对抑制功能没有产生积极的影响。武术操可以作为促进执行功能健康发展的干预手段,为采用武术操项目作为干预小学生执行功能发展的方案提供了理论和实践基础。
[Abstract]:Background: executive function is the core factor that affects teenagers' learning and daily life. How to effectively promote the development of children's executive function has become a hot issue concerned by all parties. While there is growing evidence that physical activity can promote and improve the development of the executive function of adolescents, there is a lack of research on the effectiveness of long-term exercise intervention programmes on the executive function of adolescents, It affects the science and application of sports as a means of developing and improving the function of execution. Objective: the purpose of this study was to study the effect of 12-week medium-intensity martial arts exercise on primary school students' executive function, and to reveal the improvement effect of 12-week medium-intensity martial arts exercise on primary school students' executive function. To promote martial arts as a sports intervention method to promote the healthy development of primary school students' executive function to provide theoretical and practical basis. And hope to promote martial arts more comprehensive, in-depth promotion, inheritance and development. Methods: two natural classes were randomly divided into exercise intervention group (n = 40) and control group (n = 44) in Wujin district of Changzhou city. The exercise intervention was carried out for 12 weeks, 3 times a week, 20 minutes each time during normal physical education class time, and the moderate intensity martial arts exercise intervention was carried out for 12 weeks, 3 times a week and 20 minutes each time. Before the experiment began, all subjects (exercise intervention group and control group) were measured for executive function. Flanker,1-back and More-odd shifting tasks were used to measure the suppression, refresh and transformation dimensions of all subjects. Exercise intervention group for 12 weeks of martial arts intervention, control group for normal study and life. At the end of the experiment, Flanker task, 1-back task and More-odd shifting task were used to measure the execution function of all subjects. The results showed that the response time of primary school students to completing flanker task was (F (1 (77) = 0.31 after 12 weeks of wushu exercise intervention with moderate exercise intensity. The correct rate of 1-back task was significantly increased by (F (- 1 (77) = 0.75, p0. 020.05 (P < 0. 05), while the correct rate (p0. 05) did not change significantly (P < 0. 05). The response time of completing more-odd shifting task was significantly lower than that of (F (- 1 (78) = 0.69; (P = 0.0230.05). Conclusion: the intervention of wushu exercise with moderate exercise intensity in 12 weeks improved the refresh function and conversion function of pupils, but had no positive effect on the inhibition function. Wushu exercises can be used as the intervention means to promote the healthy development of executive functions and provide a theoretical and practical basis for the adoption of martial arts exercises as a program to interfere with the development of primary school students' executive functions.
【学位授予单位】：扬州大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G623.8

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