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11.
我国青年女排运动员的焦虑特点及影响因素   总被引:2,自引:0,他引:2  
采用调查访问与实验、观察相结合的方法,就我国青年女排运动员的焦虑特点及影响因素等进行探讨。结果显示,青年女排运动员的焦虑特质与焦虑状态存在高度相关;赛前焦虑状态随对手的不同,产生一定的变化;3个主成分构成了焦虑的影响因素;赛前焦虑与赛中焦虑状态存在较大差异。  相似文献   
12.
路遥自强不息,奋斗不止的一生对青年的成长有很大的教育意义,路遥作品中“奋斗型人物”和整体呈现出的乡土气息可以培养青年读者对一普通的、平淡的生活的亲切感和可接受性;路遥及其作品是对青年进行人生教育的优秀素材。  相似文献   
13.
ABSTRACT

Participation in youth sport is positively associated with physical fitness and performance. The purpose of the current study was to examine if physical fitness measures during childhood and early adolescence predicted high school sport participation. Participants included youth in the Michigan State University Motor Performance Study. Measures consisted of the endurance shuttle run, Wells sit-and-reach, jump and reach, standing long jump, agility shuttle run and 30-yard dash. Individual, generalized estimating equation models were used to estimate the association between each measure and the odds of participating in high school sport. For both sexes, the endurance shuttle run and agility shuttle run were related to sport participation. For boys only, the long jump and 30-yard dash were also associated with sport participation. Better physical fitness and performance across several dimensions in childhood, including those related to motor skills, enhanced the likelihood of sport participation in high school.  相似文献   
14.
《北京娃娃》是春树的成名作,在书中,春树给我们展现了一种完全不同于我们所看到的普通女中学生的生活状态和想法。这就是所谓的一个十七岁女中学生的残酷青春自白。本文将从春树对情感的态度和与摇滚的密切关系这两个书中最为明显的特点叙述残酷的青春到底是怎样的,并试图解释造成这些不同于常态的中学生的原因。  相似文献   
15.
协同导向是美国青少年体质健康政策的突出特征,主要体现在政策文本协同和政策制订协同两方面.在政策文本协同方面,通过梳理历年来体质测量、体育、教育、校园卫生和营养等方面的政策演进过程,发现其体现出较明显的健康促进导向作用.在政策制订协同方面,除了政府相关部门外,社会组织和社会精英人物也都积极参与政策制订,形成了国家政府部门和各界参与的有机融合.我国青少年体质健康亦面临类似问题,可借鉴美国经验,注重体育与营养政策的协同作用,注重跨界政策制订主体的协同参与,强化学校和社区等场域的协同连接,凸显学生校园营养行为的国家责任.  相似文献   
16.
Physical activity (PA) is a key element in Cystic Fibrosis (CF) treatment strategies, yet little is known as to whether activity compensation occurs. This study examined whether PA and/or sedentary time on one day were temporally associated with time spent in these intensities the following day in youth with CF. Time spent sedentary and in different PA intensities were objectively-measured for seven consecutive days in 50 youth (22 boys; 12.0 ± 2.7 years); 25 with mild-to-moderate CF and 25 age- and sex-matched controls. Multilevel analyses (day and child) were conducted using generalised linear latent and mixed models. On any given day, every additional 10 minutes spent in sedentary time or moderate-to-vigorous physical activity (MVPA) were associated with 1.9 (95%CI: ?3.6 to ?1.2) and 12.4 (95%CI: ?22.1 to ?2.9) minutes less sedentary time the following day, respectively. These temporal associations were also observed when split by group (3.1 vs. 1.9 minutes for healthy and CF, respectively). These findings indicate that youth do not compensate their PA, irrespective of disease status, between days, but may compensate their sedentary time between days. Experimental studies are warranted to fully elucidate whether compensatory responses to PA and sedentary time occur, which is fundamental for informing PA promotion strategies.  相似文献   
17.
ABSTRACT

This research adapted the Life Skills Scale for Sport (LSSS) into Portuguese and provided evidence for its construct validity. Study 1 included four translators and five academics who developed a Portuguese version of the LSSS (P-LSSS). During this study, evidence for the content and substantive aspects of construct validity was provided using an expert panel and 25 sports participants. Study 2 included 413 participants that completed the P-LSSS. Within this study, evidence for the structural aspect of construct validity was provided via factor analyses. Study 3 included 134 participants who completed the P-LSSS and a measure of motivation. This study provided evidence for the external aspect of construct validity, with results showing more self-determined motivation had positive relationships with participant’s life skills development. Overall, our findings provided evidence for the construct validity of P-LSSS scores. Researchers and practitioners can use the P-LSSS to assess life skills development within sports participants.  相似文献   
18.
2008年北京奥运会对当代中国青年有着极其重要的影响,主要表现为:能极大地提高当代中国青年的民族爱国、复兴热情;促进两岸青年的互相交往,有利于和平统一大业;使中国青年的精神文明建设和综合素质提升到一个新的高度;增进中国青年与世界青年的相互了解和友谊;为中国青年成功和实际利益的满足,提供机遇和舞台;强化中国青年的环保意识;使中国青年的健身意识普遍提高。  相似文献   
19.
This article describes a study conducted in York County, Pennsylvania, on its countywide library system framed within the context of the statewide “Reimaging Libraries” Get Storied initiative, developed and marketed by organizational story consultant, Michael Margolis. Understood as an essential aspect of culture re-imaging and change, narratives were collected from library personnel by undergraduate students at Pennsylvania State University-York as part of a service-learning initiative (directed by the first author). Working closely with the library district consultant (second author), we assess the success of the initiative and make some recommendations for culture reimaging through the practice of storytelling.  相似文献   
20.
数字环境下城乡青年健康信息搜寻行为研究   总被引:4,自引:1,他引:3  
李颖  杨伟娜  李媛 《图书情报工作》2016,60(12):115-123
[目的/意义] 从信息行为视角阐释城乡青年在健康信息领域的表征与原由,为相关管理部门制定政策与措施、医疗与网站等健康服务教育机构提升健康信息服务提供参考。[方法/过程] 采用半结构化访谈收集24位20-29岁河南省城乡青年的健康信息搜寻行为数据,考察数字环境下城乡青年健康信息需求动机、信息搜寻行为特点及异同,借助Nvivo对数据进行整理、编码和内容分析。从网络获取方式、手机与电脑使用体验差异、健康信息需求类别、搜寻途径、检索方式及平台选择等方面对城乡青年健康信息搜寻行为的共性与差异予以分析。[结果/结论] 与农村青年相比,城市青年健康信息需求范围更广泛、检索策略与平台选择多样化。论文提出城乡青年间“数字鸿沟”的存在可能引发“健康信息鸿沟”的风险,根源在于收入水平、受教育程度、信息技术使用能力等因素直接影响数字环境下网络接入、使用及信息化水平。  相似文献   
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