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61.
《争取持久和平,争取人民民主!》是20世纪40年代中后期,欧洲九个社会主义国家的共产党和工人党为了一致行动而建立的情报局机关刊物。该刊物对新中国初期我国经济社会建设及成就进行了大量宣传与报道,对加强我国与世界其他爱好和平、渴求民主的各国人民加强互信、长存友谊贡献很大,也对当前学者研究新中国初期我国经济社会发展的过程、成就和经验等提供了原始史料,学术研究意义也很重大。但是,目前对这份刊物及其发挥过的重大作用了解的人少之又少,时值中国共产党成立100周年之际,对其创刊与发行的历史过程进行回顾、宣传中国社会经济发展的全貌进行展示、推动世界社会主义运动的作用进行肯定,意义都很重大。  相似文献   
62.
邢爱敏 《编辑学报》2020,32(5):586-590
当前学术生态现状堪忧,由此引起了大众对科技期刊学术质量、学术操守的普遍质疑。而科技期刊编辑在学术传播中的主体性质决定了其在学术生态圈构建中具有不可推卸的责任。同时,基于严谨的治学态度、慧眼识珠的才能、良好的沟通交流能力以及资源意识的自我培养,科技期刊编辑在构建学术生态圈方面的潜能也被充分激发,“问题前置化”策略防范学术不端、保持终身学习态度以提高自身学术素养、组建优质专家库以打造学术共同体这3项措施则体现了科技期刊编辑在构建学术生态圈中的担当和作为。  相似文献   
63.
ABSTRACT

We present the determinants of the length of stay (LOS) of Porto Street Stage that integrated the program of the 52nd edition of Rally de Portugal. Sport events assume an important role in the marketing of tourism destinations. However, when we compare them with other segments in tourism, it still remains underexplored. This study represents an opportunity to contribute to the literature, and it could become a significant toll for the organizers, public entities and other stakeholders. We contemplate a set of information and data that may improve the management of the future editions in a more rigorous and effective way. As we are dealing with an international event, it is an occasion to enlist tourists and promote the tourist destination. We applied a quantitative analysis and considered the sociodemographic characteristics of the spectators, factors that influenced the trip, expenses per day in the city, level of satisfaction with the event, and the intention to return. An OLS regression model, a Weibull survival model and a zero-truncated negative binomial regression model were estimated, and the results were compared. On the LOS determinants it is not common to consider the influence of each item of expenditure during the stay and the satisfaction levels with the event and different effects were observed. The travel and accommodation expenditures present a negative effect on the LOS. In the opposite side the satisfaction level and intention to return, both present a positive effect on the LOS. The sociodemographic characteristics have diverse impacts on the LOS.  相似文献   
64.
ABSTRACT

Background: Schoolchildren’s personality development is considered a central goal of physical education (PE). With regard to the relationship between psychological well-being and global self-esteem over the life course, the promotion of positive self-esteem is an issue of particular significance. Past research revealed that PE taught with an individualized teacher frame of reference (iTFR) and a reflexive teaching style is associated with positive effects on facets of children’s perceived sports competence. However, it remains an open question whether this teaching styles has the potential to promote positive self-esteem.

Purpose: The present study investigated whether a five-month teacher training, aimed to enhance the teachers’ iTFR and their reflexive teaching style in PE, has a positive effect on students’ perceived sports competence and their global self-esteem. To analyse the implementation quality, changes in students’ perceived iTFR and perceived reflexive teaching style were investigated.

Method: A total of 21 teachers were assigned to either an intervention group (n?=?13), receiving the five-month teacher training, or a control group (n?=?8) consisting of regular teaching without teacher training. The teacher training encompassed five three-hour consecutive sessions during which the teachers acquired theoretical and practical knowledge about the promotion of competence perceptions in PE with a reflexive teaching style and an iTFR. Between the sessions, the teachers were instructed to implement an iTFR and a reflexive teaching style into their own PE classes. To evaluate the effects of the teacher training, their students’ (N?=?315, 53.7% girls, Mage?=?13.2 y, SDage?=?1.3 y) perceived teaching style (iTFR and reflexive teaching), perceived sports competence and global self-esteem were measured with paper-pencil questionnaires at three measurement points (pre, post and follow-up).

Findings: Linear mixed effect models showed that students of the intervention group reported an increase in their teachers’ reflexive teaching style, but there were no changes with regard to iTFR. With regard to students’ perceived sports competence and global self-esteem, there were significant interaction effects between time and group over a period of eight months (from pre-test to follow-up), indicating positive effects on these self-concept dimensions due to the teacher training.

Conclusion: The present study indicates that a long-term teacher training supports PE teachers to implement teaching styles with the aim to promote students’ self-concept. Furthermore, the findings lead to the assumption that a more pronounced iTFR in combination with an enhanced reflexive teaching style has the potential to positively influence schoolchildren’s perceived sports competence and global self-esteem.  相似文献   
65.
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   
66.
程晖  董璧 《当代体育科技》2020,(1):159-160,162
针对社会体育指导与管理专业学生就业渠道不畅、市场前景萎缩的现状,通过构建校企(地)联合培养的社会体育指导与管理专业人才培养模式,打造残疾人运动与康复服务的专业小方向,重新构建专业人才培养目标定位、以市场为导向的课程体系和结合人才培养对接的实习、实训课程体系,为推动社会体育指导与管理专业培养模式和方向的转型与发展提供重要理论指导和借鉴。  相似文献   
67.
在校大学生作为消费日趋独立,个体意志日益成熟,对新事物新形态接受能力较强的体育消费群体,是现在和未来支撑体育消费市场的重要群体,具有一定的代表性和前瞻性。通过对安徽省全日制本科院校在校大学生体育消费水平、体育消费支出比重、体育消费方式及体育消费满意度等现状进行调查分析,有助于对经济新常态背景下安徽省体育消费市场现状进行分析并提供有效的发展建议。本文通过问卷调查,对数据整理分析,结合安徽省体育消费市场现状,提出应提高消费水平、优化消费结构、加快互联网经济建设等建议。  相似文献   
68.
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   
69.
本文采用文献综述法和逻辑分析方法,通过对武术神、意、气与动作内外相结合,使身心达到愉悦、全面的发展。武术训练对人的力量、灵敏、柔韧等身体素质的发展都有良好影响,强健体魄,缓解压力,保持一个舒畅愉快的心情。武术套路的训练不仅能塑造强健的身体,而且也承载着道德文化修养和精神传承的历史重任,经过研究和调查,很多青少年通过武术套路训练,提高了其自身的身体素质和顽强不屈的精神品格。  相似文献   
70.
陈鹏 《当代体育科技》2020,(11):123-124
在我国校园足球改革背景下,高校对足球教学的重视程度越来越高。但是值得注意的是,现阶段我国部分高校对足球文化的内涵的了解仍旧停留在较为肤浅的层面,并没有充分认识到足球文化构建的重要作用,足球文化构建过程中还存在着较多的不足,足球文化构建效果并不理想,不利于高校足球教学工作的开展。本文从校园足球文化的概述入手,对校园足球改革背景下高校足球文化的内涵进行了深入的分析,并提出了几点校园足球改革背景下高校足球文化构建策略,以期能够为高校提供些许参考。  相似文献   
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