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21.
当前我国体育消费力较弱,亟需通过研究提升体育消费力。运用文献资料、逻辑分析等方法,依据马克思消费力理论提出并解析了体育消费力的4要素及其现实情况:体育供给不到位导致消费品难以满足需求、居民收入不平衡限制消费者的支付能力、体育环境不规范阻滞良好消费氛围的形成、体育消费者不成熟拉低消费力的整体水平。体育消费力提升路径:以供给侧结构性改革为主线有效优化体育供给力,以拓宽人民增收渠道为手段动态平衡居民可支配收入,以完善市场化引导监督机制为动力合理规范体育社会环境,以强化消费者要素整合能力为抓手全面提升体育消费者成熟度。  相似文献   
22.
Pechstein案和Mutu案是近年来体育法学界广受关注的重大体育纠纷案件。两个案件都是案情复杂、时间跨度较大、所涉法律问题较多、经历了诸多诉讼程序的案件,最后都提交至欧洲人权法院审理。欧洲人权法院对Pechstein案和Mutu案的判决使得该案对国际体育法治的影响更为深远。运用文献资料法、比较法、案例分析法等方法,基于Pechstein案和Mutu案各审理机构的裁决分析,对Pechstein案和Mutu案的案情、各审理机构的裁决进行了全景式的梳理和分析,并就欧洲人权法院的判决依据进行了深入的研究。最后,就欧洲人权法院对Pechstein案和Mutu案的裁决对CAS的改革、体育仲裁的完善、体育特殊性等问题进行了分析和讨论,并对Pechstein案和Mutu案给中国体育法治建设、体育仲裁制度建立带来的启示进行了分析。  相似文献   
23.
Divergent Thinking is a domain-general mental attribute closely associated with creativity that can be quantified through the use of text-mining algorithms. Past research has shown that students’ Divergent Thinking is malleable in response to relatively simple contextual prompts. In addition, there is substantial variance in the degree to which individual students’ Divergent Thinking is malleable, suggesting the presence of a student-specific zone-of-proximal-development in relation to creativity. Here, we adopted a dynamic assessment paradigm that included multiple conditions under which student Divergent Thinking was measured and fit a latent profile analysis model to that dynamic assessment data. We found that, although on average the Originality of student responses can be augmented through a prompt to generate surprising or unusual ideas, three latent classes emerged that differed significantly on their patterns of augmentation. These three latent classes were termed: (a) Conventional Thinkers (7.80% of the sample), whose response to the Divergent Thinking task were highly constrained and unoriginal across all conditions (b) Prompted Shifters (66.56%), whose Originality significantly increased across conditions, and (c) Idea Generators (25.64%), whose responses were highly original across all conditions. These latent profiles were validated in regard to personality characteristics and domain-specific creative activities, with Idea Generators reporting significantly more Openness and Intellect, less Industriousness, and more creative activities across the domains of Literature, Music, Sports, Visual Art, Science, and Cooking than did the other latent classes.  相似文献   
24.
[目的/意义] 为更好地提升基于内容的引文分析效果,对国内外引用对象相关研究进行调研总结,为引用内容分析研究提供借鉴。[方法/过程] 通过调研国内外引用对象相关研究,梳理引用对象的概念定义、分类体系、应用领域和自动化识别等方面研究进展,总结当前引用对象研究不足并提出未来发展方向。[结果/结论] 引用对象从语义层面评价文献学术研究的贡献和利用价值,为引文分析方法增加了重要维度。引用对象研究需要从理论、技术和应用三个方向进行深化:理论上,加强多维度引用对象特征的研究和分析;技术上,探索基于大规模语料的自动化识别方法;应用上,尝试基于引用对象的科研评价服务。  相似文献   
25.
太极拳是我国首批非物质文化遗产,作为中国传统民族特色的文化形态,近年来也越来越受到世界各国人民的喜爱,在世界范围内影响广泛、传播迅速。通过对韩国学术界的太极拳文献进行计量学统计分析,着重分析了文献的发表时间、作者、发行单位、研究主题和研究方法,旨在研究太极拳在韩国的发展史和传播过程,从社会学、文化学、体育学、传播学等角度,探索太极拳在异国推广和传播的规律及有效的推广方法,以期太极拳在世界大舞台上发扬光大,将太极拳的正能量传播到世界的各个角落。  相似文献   
26.
Purpose: Overuse injuries are common in sport, but complete understanding of injury risk factors remains incomplete. Although biomechanical studies frequently examine musculoskeletal injury mechanisms, human movement variability studies aim to better understand neuromotor functioning, with proposed connections between overuse injury mechanisms and changes in motor variability. Method: In a narrative review, we discuss the variability-overuse injury hypothesis, which suggests repeated load application leads to mechanical tissue breakdown and subsequent injury when exceeding the rate of physiological adaptation. Due to the multidisciplinary nature of this hypothesis, we incorporate concepts from motor control, neurophysiology, biomechanics, as well as research design and data analysis. We therefore summarize multiple perspectives while proposing theoretical relationships between movement variability and lower extremity overuse injuries. Results: Experimental data are presented and summarized from published experiments examining interactions between experimental task demands and movement variability in the context of drop landing movements, along with comparisons to previous movement variability studies. Conclusion: We provide a conceptual framework for sports medicine researchers interested in predicting and preventing sports injuries. Under performance conditions with greater task demands, we predict reduced trial-to-trial movement variability that could increase the likelihood of overuse injuries.  相似文献   
27.
Assessing comfort of running footwear reliably is challenging. The purpose of this study was to compare the intra-rater reliability between different assessment types, to calculate intra-individual reliability scores and to evaluate the effect of rater selection based on individual reliability scores on group level reliability. Three assessment types: ranking, Visual Analogue Scale (VAS), and Likert Scale (LS) were provided twice in six separate sessions among 30 participants, who assessed comfort of five shoes after treadmill running. Spearman's rho provided an evaluation of inter-session relative reliability and typical error as a measure of absolute reliability for each assessment type. Ranking (r?=?0.70, 95% confidence interval [CI] 0.61–0.78) yielded the highest relative reliability for overall comfort, followed by VAS (r?=?0.67, 95% CI 0.56–0.75) and LS (r?=?0.63, 95% CI 0.52–0.72), with large-scale overlaps of CIs between assessment types. The same order of assessment types was found for the percentage of reliable raters (r?≥?0.7) with 60% in ranking scale, 47% in VAS and 37% in LS. Forming subgroups corresponding to the intra-individual reliability substantially increased group level reliabilities. Based on measures of relative reliability, an extreme reduction in resolution as provided by the ranking from pairwise comparisons seems to be a valuable tool in footwear comfort assessments if assessment time is of minor importance. No preference can be provided for the two investigated rating scales. Besides the assessment type, a selection of the best raters in additional reliability checks seems to be a prerequisite for further comfort-related studies.  相似文献   
28.
首先对中国知网数据库中收录的以警察体育为主题的文献时序分布进行梳理,通过论文发表时间与数量的变量关系对比,分析揭示该研究领域的历史脉络、发展速度以及演变规律。随后利用信息可视化软件Bibexcel绘制出警察体育研究领域的核心作者、研究机构、高被引文献的知识图谱,阐释该领域的研究结构、力量分布以及合作平台建设等情况。最后运用词频分析、共词聚类和可视化法生成关键词共现网络图谱,挖掘、提炼文献数据背后的规律与逻辑,捕捉警察体育研究领域中的研究热点和前沿动态,并在此基础上深入探讨警察体育未来研究的基本趋势和发展方向。  相似文献   
29.
以中央五频道2013—2015年间播放的电视广告为样本,采用内容分析法对体育明星的电视广告代言情况进行分析。结果显示:①体育明星进行电视广告代言的比例非常高,占27.66%;而在电视商业广告中,这一数字达到了36.05%,说明体育明星在电视广告中的流行程度非常高。②电视广告中体育明星的代言内容十分广泛,以汽车、公益、体育用品、酒类、赛事、媒体、企业形象、饮品等八类为主,并且体育相关产品的51.0%、非体育相关产品的25.7%都是由体育明星来代言的。③体育明星代言电视广告的数量与奥运会密切相关,企业选择体育明星作为代言人受体育明星的流行程度、匹配性、领域地位等因素的影响。④未来体育明星电视广告一定程度上会受移动广告的冲击,但是体育娱乐化也进一步拓宽了体育明星代言电视广告之路。  相似文献   
30.
BackgroundThe current state of knowledge regarding the role of non-offending fathers in supporting their sexually abused children is very scarce.ObjectiveThe objective of this study is to further our understanding of fathers’ roles following disclosure of their children’s sexual abuse (SA) by evaluating fathers’ perceptions of the impact of disclosure on their involvement and support of their children.Participants and methodThis qualitative study relies on individual semi-structured interviews conducted with 17 fathers of allegedly abused children.ResultsInductive thematic analysis first highlighted that some reported a period of disengagement from the child during which they put into question their role and attitudes, followed by a period of re-involvement. This period of difficulties experienced by some fathers in regard to their involvement towards their children was due to either their own important psychological distress, their ambivalence towards their child or even because of feelings of uneasiness experienced during physical contact with them. Despite this, findings indicate the presence of thoughts and attitudes that suggest children are a source of concern for fathers. The four forms of abuse-specific support previously observed among mothers (believing the child, seeking out professional services, protecting him/her from the offender, supporting him/her emotionally) were also observed among fathers. In accordance with the activation theory, a form of support specific to fathers, namely, encouraging the child to open up to and explore the world outside the family, thereby, fostering the child’s self-esteem development, was observed and constitutes a relevant finding.ConclusionClinical and empirical implications are discussed.  相似文献   
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