审美视域下中国艺术人格的精神建构     

张嫣格 《美育学刊》2020,11(1):107-111

在新的文化语境下,作家、艺术家以中国艺术精神为参照系,在文艺创作中探索中国艺术人格的精神建构。在中西文化的对峙中,中国艺术人格立足于传统文人精神,着眼于和谐社会,强调主体审美自觉,追求人格的价值尺度,使中国人格美学思想既具有现实关怀又充满人文精神。  相似文献   

日本町村聚落演变特征分析     

李亮  谈明洪 《中国科学院大学学报》2020,37(6):767-774

伴随快速城市化的乡村聚落的衰落是社会各界关注的一个焦点问题，为了缓解这种现状，国家提出乡村振兴战略。那么，在乡村振兴中如何看待村庄的衰减？如何合理布局村庄和促进乡村振兴呢？日本作为一个城市化高度发达的国家，经历了乡村衰落和町村合并，该历程可能对中国有所启示。分析日本过去近100年不同等级町（镇）村数量变化、人口数量变化、空间分布与变化特征，以及町村聚落变化的影响因素；然后从4个方面探讨日本的经验对中国的启示：1）町村规模越大，在时序上衰落（数量减少）越滞后，但2000年以后（城市化后期阶段）不同规模等级的町村都在减少；2）1980-2015年町村数量减少率由东北向西南递增。其中，减少率最高的区域为濑户内海两侧地区，均高于80%；3）1980-2015年町村人口增长的主要区域分布在都市地区（东京都都市圈、名古屋都市圈、大阪都市圈），且离都市圈越近人口增长率越高；4）城市化快速发展、町村合并及选择性的乡村振兴是导致町村变化的3大原因。  相似文献   

Development and reliability of the KIM cycling scale – a measurement tool for the development process to cycling independently     

Jennifer Kavanagh  Kieran Moran  Johann Issartel 《Physical Education & Sport Pedagogy》2020,25(2):174-187

ABSTRACT

Background: Cycling has gained more attention as an important lifelong physical activity. Learning to cycle independently without assistance is a milestone for most children that requires time and practice to master. Cycling was recently added to the motor development model and so a valid and reliable measure of cycling ability is required to allow accurate assessment of the skill. Cycling has many health benefits along with being a commonly reported physical activity globally and therefore is an important skill to promote in early childhood and throughout life. To date, there are no measurement tools examining the developmental process to independent cycling in the early childhood years. The current study aimed to develop and assess the inter-rater and test-retest reliability of the ‘KIM Cycling Scale’.

Methods: Development of the scale occurred in four phases: (1) development of criteria and stages, which used observation of children when learning to cycle and expert panels to develop the initial developmental stages, (2) review of instructions and criteria and pilot inter-rater and test-retest reliability, to ensure that the scale could be used as a standalone scale without requiring further instructions (3) cycling intervention, which allowed assessment of the developmental nature of children along the scale as they learn to cycle independently and to assess typical and alternate routes to independent cycling and (4) inter-rater and test-retest reliability.

Results: Ninety children took part in phase 1, thirty-six children took part in phase 2, seventy-four children took part in phase 3 and one hundred and forty-nine children took part in phase 4. All three hundred and forty-nine children were between 2 and 6 years. The developed scale included eight stages in total. The scale was found to have excellent inter-rater reliability (ICC?=?0.97, 95% CI?=?0.96–0.98) and good to excellent test-retest reliability [(ICC?=?0.91, 95% CI?=?0.87–0.94) & (ICC?=?0.90, 95% CI?=?0.85–0.93)]. Typical routes to independent cycling along the scale were examined and reported as being step-wise on all occasions except one where a two stage jump was as common as the step-wise route. Alternate routes were also reported.

Conclusion: The current study developed a reliable measurement tool for assessing children between 2 and 6 years of age on the developmental process to independent cycling. Having a cycling scale will allow teachers and practitioners to assess competence in cycling and moreover, track changes in skill development. Furthermore, parents could also use the scale to better understand and better asses their child’s progression when learning to cycle.  相似文献   

Application of network meta-analysis in the field of physical activity and health promotion     

Xiwen Su  Daniel J. McDonough  Haitao Chu  Minghui Quan  Zan Gao 《运动与健康科学(英文)》2020,9(6):511-520

Continued advancement in the field of physical activity and health promotion relies heavily on the synthesis of rigorous scientific evidence. As such, systematic reviews and meta-analyses of randomized controlled trials have led to a better understanding of which intervention strategies are superior (i.e., produce the greatest effects) in physical activity-based health behavior change interventions. Indeed, standard meta-analytic approaches have allowed researchers in the field to synthesize relevant experimental evidence using pairwise procedures that produce reliable estimates of the homogeneity, magnitude, and potential biases in the observed effects. However, pairwise meta-analytic procedures are only capable to discerning differences in effects between a select intervention strategy and a select comparison or control condition. In order to maximize the impact of physical activity interventions on health-related outcomes, it is necessary to establish evidence concerning the comparative efficacy of all relevant physical activity intervention strategies. The development of network meta-analysis (NMA)—most commonly used in medical-based clinical trials—has allowed for the quantification of indirect comparisons, even in the absence of direct, head-to-head trials. Thus, it stands to reason that NMA can be applied in physical activity and health promotion research to identify the best intervention strategies. Given that this analysis technique is novel and largely unexplored in the field of physical activity and health promotion, care must be taken in its application to ensure reliable estimates and discernment of the effect sizes among interventions. Therefore, the purpose of this review is to comment on the potential application and importance of NMA in the field of physical activity and health promotion, describe how to properly and effectively apply this technique, and suggest important considerations for its appropriate application in this field. In this paper, overviews of the foundations of NMA and commonly used approaches for conducting NMA are provided, followed by assumptions related to NMA, opportunities and challenges in NMA, and a step-by-step example of developing and conducting an NMA.  相似文献   

高校游泳教学的内容方法及其模式的研究     

时郁文 《当代体育科技》2020,(10):158-159

高校游泳课程的开设在教学目的上从提高学生的游泳技能转变为了提高学生对于游泳健身的认识的掌握,提高学生耐力与耐心。在高校游泳教学中,为能够提高学生的学习兴趣,应积极创新教学内容与方法,形成具有新意的教学模式,这对于保持学生对游泳课程的学习兴趣是十分重要的。当前在高校游泳课程的教学中,还存在着教学模式较为单一的问题,这就需要从教学内容、方法与模式中进行改革。  相似文献   

我国体育产业与健康产业融合发展路径研究     

朱晓亮 《当代体育科技》2020,(10):190-191

随着人们健康观念的转变,越来越多的人开始注重自身的健康,并逐渐意识到体育运动对于促进自身身心健康的重要性,这在很大程度上促进了健康产业与体育产业的高速发展,同时也为体育产业与健康产业的融合发展提供了良好的条件。本文首先对当前我国体育与健康产业发展的总体状况进行分析和研究,然后以此为依据,提出相应的融合发展策略,即拓展产业链融合空间、加大产业创新力度及引入新型技术,从而为我国体育与健康产业的可持续发展提供一定的理论参考。  相似文献   

依托“一带一路”建设构建运动休闲产业新经济带研究     

周〓丹  宋〓波 《广州体育学院学报》2020,(2):32-34

习近平主席提出"一带一路"的理念和经济发展战略规划,标志着我国经济发展以及外交事务进入了一个新的历史阶段,但从经济发展的角度看,这个理念把过去经济发展,特别是国家经济联系的点对点的模式拓展成为一个多方合作共赢的立体网状空间,这为新时期经济发展模式拓展了空间和思路。运动休闲产业作为中国的新型产业,过去对西方国家的依赖太重,这个并不受西方技术壁垒的产业之所以难称民族产业,原因在于西方产品与理念在我国市场上占据了先入为主的优势,"一带一路"建设为我国运动休闲产业的发展或者说起飞提供良好的契机,构建"一带一路"运动休闲产业经济带是我国运动休闲产业全面发展的重要基础。  相似文献   

北京张坊地区中上元古界中岩溶发育与构造作用     

刘建明  张玉修  曾璐  琚宜文  芮小平  乔小娟 《中国科学院大学学报》2019,36(2):208-217

张坊岩溶地貌是中国北方岩溶类型的典型代表。分析张坊地区的地层展布与构造变形，探讨地层-构造演化与岩溶发育的关系。研究区主要出露近水平的中上元古界碳酸盐岩夹细碎屑岩和硅质岩，主要经历印支期（或更早期）伸展状态下的固态流变变形、燕山期的逆冲-褶皱变形和房山岩体期后的伸展变形等多期次构造演化，造就了研究区复杂的褶皱、断裂、构造裂隙和岩溶地貌特征。大型溶洞的发育主要与中上元古界的岩性-地层展布、中生代的逆冲断裂和新生代的伸展断裂等地质作用有关。在多阶段沉积-变形等地质作用控制下，发育了中元古代、古生代、中生代和新生代4期古岩溶，形成构造抬升侵蚀溶蚀、构造反转溶蚀冲蚀和多次抬升溶蚀侵蚀等3种主要溶洞发育类型。  相似文献   

日本足球归化运动员的历史演进、运作逻辑与实践启示     

张大为  田胜国  刘兵 《沈阳体育学院学报》2020,(3):80-86,106

从历史演进视角对日本足球归化运动员进行研究,将归化演进历程分为业余足球主导期、职业足球改革探索期、职业足球稳定发展期3个阶段。归化运作逻辑体现:以技术足球理念为基准,合理实施归化行为;以填补位置短板为目的,提高国家队竞技水平;以保障职业角色转换为举措,营造良性发展氛围;以规避资源挤占矛盾为导向,逐步改变归化价值取向。启示:我国应厘清主体责任和发展理念,做好归化顶层设计;正视国家归化需求,消解文化融合与社会认同障碍;建立长效服务机制,扩大归化行为示范效应;把握足球运动规律,构建可持续发展模式。  相似文献   

高校田径教学存在的问题及对策研究     

陶月  王磊 《体育科技文献通报》2020,(2):59-60,99

在高校教育中,田径课程是一门价值深远的体育课程,它不仅有增强人体机能、改善体内系统的效能,同时还有拓展视野、扩大交际范围和增强自我能力的作用,作为在高校体育中占有重要位置的一门课程。在社会经济不断深入发展的历史新时期里,传统的田径教学同大学生的自我能力发展要求已经不相适应,本文在此基础上,总结了几点主要问题和几项解决措施,希望能够为相关高校的田径教学工作者提供参考。  相似文献