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1.
《Sport Management Review》2020,23(5):783-796
Over the past decade, the field of sport-for-development (SFD) has experienced significant growth and diversification across research and practice. In this review paper, the authors provide a comprehensive analysis and discussion of the theoretical and conceptual developments within SFD, addressing a gap in the literature. Following a sport-focused review of SFD literature, the authors first identify five theoretical and conceptual frameworks that have emerged from within the SFD space. As a second step, they analyze and discuss scholarly work that has utilized these theories and frameworks. Building on a comparison of key messages, themes, and concerns, the authors highlight that to date, limited SFD scholarship has truly applied, extended, or challenged existing frameworks and conceptualizations. Motivated by this review, they posit several conceptual advancements, and offer directions for future research and theoretical development.  相似文献   
2.
以中国知网所收录的2007年至2017间核心期刊中有关公共体育服务文献题录作为分析数据样本,对所搜集到的254篇文献进行可视化分析。借助CiteSpace V软件,运用文献计量学方法与内容分析方法,结果表明:近十年我国公共体育服务研究经历了波浪式增长与急速增长两个阶段,研究主题紧密结合国家政策战略,在不断调整中推动了公共体育服务的发展。主要特征体现在始终服务于国家宏观政策方针,顺应了政府职能转变下对体育发展改革的时代需求;以“体育管理、公共服务”为核心的研究主题始终贯穿,主动融入政策响应的研究诉求强烈,人民美好生活中体育需求的关照不足;整个研究过程充满了动态性与局限性。未来研究应坚持与国家公共服务政策相伴相生,形成开放性反馈研究系统;注重公共体育服务研究的政策引领和政策的事后绩效评估;打造学术共同体,提升公共体育服务研究成果在政策咨询和智库建设中的作用。  相似文献   
3.
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   
4.
概念图是小学课堂中重要的教学手段,它可以通过图片的形式,将数学知识点之间的联系表达出来,有利于培养学生的数学学科综合素养。本次研究根据小学生的特点,帮助学生培养运用概念图的习惯,以期获得良好的小学数学教学效果。  相似文献   
5.
Extant research on technology acceptance has devoted considerable attention to the relationship between behavioral intention (BI) and system use (SU) over time. However, the empirical results have been mixed—studies have found BI to both influence and not influence SU. Studies that examined the BI→SU relationship have employed different research models and research designs. Prior research models have examined direct effects on SU, indirect effects on SU through BI, the moderator effects on BI→SU, and the mediating role of BI in BI→SU. Studies have employed different types of respondents, information technologies, geographic regions, voluntariness, and measurement designs. This study proposes that such differences in research models and designs contribute to the mixed results for BI→SU, and reports a meta-analysis of findings reported in 113 prior studies along with a critical review of the BI→SU relationship. While no significant differences were found in the results for the BI→SU relationship across various research design characteristics, this study finds that the measurement of SU has been conflated with future and current or past behavior, direct and indirect effects on SU impact BI→SU, BI is modeled to fully and partially mediate the effects of other variables on SU, and moderators for the BI→SU relationship may be necessary. This study identifies several directions for future research and underlines the need to rethink the link between BI and SU.  相似文献   
6.
Problem-based learning (PBL) emerged during the 1970s in response to demands for active learning methods capable of developing transferable knowledge and skills in the training of doctors. Over succeeding decades, PBL was gradually adopted in other fields of education. This systematic review aimed to identify key streams of theory and empirical research that have emerged over time in PBL research and practice. The review sourced 12,036 Scopus-indexed documents published between 1974 and 2019. Science mapping was used to reveal the ‘intellectual structure’ or key research themes that have evolved in this literature over the past 45 years. The science mapping tool used in this review was author co-citation analysis conducted in VOSviewer software. Author co-citation analysis identified three schools of thought that together describe the intellectual structure of the PBL knowledge base: Design of PBL Curriculum and Instruction; PBL Effectiveness; Theory and Practice in Active Learning. In addition to portraying the intellectual structure of the literature as a whole, the review also conducted longitudinal analyses aimed at highlighting structural changes in this field over time. These analyses found that although the size and impact of schools of thought associated with Design of PBL Curriculum and Instruction and PBL Effectiveness increased over time, they remained stable in terms of theoretical foci. However, the Active Learning school evolved from a small school of authors associated with Cognitive Learning Theories prior to 2000 into the largest school of thought during the most recent decades. These findings both reaffirm the theoretical underpinnings of the PBL knowledge base and highlight its increasing integration with other forms of active learning.  相似文献   
7.
体育作为中学课外活动的教育内容之一,主要由美国各州政府自行管理,各州的中学也组成了高中体育管理联合会来制定和执行校际体育活动的有关规则。美国法院遵循司法谦抑原则,通常不会干预联合会的决定,除非决定所依据的规则或所依据的程序违反了成文法,或侵犯了联邦或州宪法规定的基本权利。大学校际体育由大学自发组成的各种联合会进行管理,其中最重要的是全国大学体育联合会(NCAA),NCAA以维持大学体育的业余性、保证体育作为高等教育的有机组成部分为宗旨,有权制定和强制实施各项规则及处罚。NCAA不是政府组织,无法对其管理大学体育的行为适用美国联邦宪法,但可以适用美国联邦反垄断法。  相似文献   
8.
通过扭映射π:CP7→HP3构造出HP3中曲率为4/7,4/19,4/27的6个共形极小二维球面的例子.由于扭映射π:CP2n+1→HPn给出了CP2n+1的水平极小曲面与HPn中极小曲面的一个自然等同,利用Bolton等得出的在CPn中常曲率共形极小二维球面的结论,根据CHEN Xiaodong和JIAO Xiaoxiang给出的HPn中常曲率共形极小二维球面的一般方法,构造出HPn中的共形极小曲面的例子.  相似文献   
9.
Beginning with two important meta-analyses by Hattie and Timperley (2007) and Shute (2008), the relationship between teacher feedback and student self-perception has received more attention. One way students enact a self-perception is by reflectively writing about their participation within a particular field of study. The current review analyzes how teacher feedback facilitates and supports the formation of self-perception made visible in students’ reflective writing. The following electronic databases were searched up to February 2018: CINAHL, Academic Search Complete, PsycINFO, ERIC, ProQuest Dissertations and Theses, and Google Scholar. Five themes in total were constructed. These themes indicate contexts when feedback might lead to students reflecting through writing on a self-perception. Features of feedback that most likely promote this kind of reflection can be described as: content situated, dialogic, and empathic. As a secondary category of themes, feedback should position students as: fluid and/or vulnerable.  相似文献   
10.
瑞士联邦最高法院将裁决修正适用于国际仲裁的先例,使得这一原本属于瑞士国内法上的救济手段可以适用于国际仲裁中,体育纠纷大多属于国际仲裁的范畴。结合孙杨案件,对瑞士法框架下的体育仲裁"裁决修正"进行了探讨。研究认为,在瑞士法院的司法实践中,仲裁程序涉及刑事犯罪或裁决作出后发现新的民事证据,当事人均可申请瑞士联邦最高法院或其他各州地区法院修正仲裁裁决。刑事犯罪由于具备较强的司法公信力,容易在"裁决修正"中受到法院青睐,应当坚持刑事证据优先的原则。针对发现新的民事证据,需要满足时限条件、勤勉义务、重大影响和法律利益四项条件;同时排除一些禁止性规定才可能得到法院的支持。孙杨案件若以裁决修正理由继续上诉,获得胜诉判决的可能性基本为零。  相似文献   
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