论体育舞蹈对大学生心理健康的影响

基于《全民健身计划纲要》的实施,发展到全民健身热潮的今天,体育锻炼意义不仅仅在于健身,同时也在于健心。体育锻炼对于心理健康发挥了重要的作用,并且也逐渐得到人们的重视。本文基于大学生的了解度与兴趣状况与学习体育舞蹈后的心理健康评价调查,探究体育舞蹈对大学生心理健康的影响,结果表明,体育舞蹈对大学生的心理健康具有积极影响,希望能够对今后的教育教学有一定帮助作用。     

我国体育产业与健康产业融合发展路径研究

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。     

A person-centered approach to achievement goal orientations in competitive tennis players: Associations with motivation and mental toughness

Background:Research on achievement goal orientations in sport has typically relied on the use of variable-centered approaches that tend to overlook population heterogeneity.In this study,we used a person-centered approach to identify subgroups of competitive tennis players according to unique combinations of achievement goal orientations and tested for subgroup differences in motivation and mental toughness.Methods:A sample of 323 competitive tennis athletes(69.35%male)between 15 and 25 years of age(17.60±2.40 years,mean±SD)completed the 3×2 Achievement Goal Questionnaire for Sport,Sport Motivation Scale Ⅱ,and Mental Toughness Index.Latent profile analysis was used to identify unique combinations of achievement goal orientations.Comparisons between latent subgroups on autonomous motivation,controlled motivation,and mental toughness were performed using analysis of variance.Results:Latent profile analysis supported 3 distinct patterns of achievement goal profiles that were primarily distinguishable based on valence of competence(i.e.,approach vs.avoidance).Analyses of variance indicated that athletes who were classified into subgroups that endorsed approach types of goals(regardless of the types of avoidance goals they endorsed)reported higher levels of autonomous motivation and mental toughness.Conclusion:Results indicated that athletes tend to pursue a number of achievement goals collectively rather than in isolation.Although approach goals are more commonly linked to adaptive psychological functioning and positive outcomes,avoidance goals may also be associated with desirable psychological characteristics if they are pursued in conjunction with approach types of achievement goals.     

Frequent sit-to-stand transitions and several short standing periods measured by hip-worn accelerometer are associated with smaller waist circumference among adults

This cross-sectional study analysed the association of sedentary behaviour (SB) and standing with waist circumference. Finnish adults aged 30-75 years from a sub-sample of population-based Health 2011 Study used a hip-worn tri-axial accelerometer (Hookie AM20, Traxmeet, Ltd, Espoo, Finland) for seven days. Those 1405 participants (57% women) who used accelerometer at least four days, minimum of 10 hours/day, were included. SB and standing were analysed in 6s epochs using validated algorithm. Daily total time, daily number and accumulated time from bouts (30s–5min,30s–10min,30s–15min,30s 30min,>5min,>10min,>15min, >30min) as well as daily number of sit-to-stand transitions were determined. Waist circumference (cm) was measured in standardized way. Participants’ mean age was 52 years (SD 12.2). Mean waist circumference was 97cm (SD 12.3) in men and 87cm (SD 12.7) in women. According to multivariable stepwise linear regression analysis, sit-to-stand transitions [standardised regression coefficient (β)= -0.14, 95%CI -0.20 to -0.09], standing bouts of 30s–5min (β= -0.21, 95%CI -0.26 to -0.15) and number of 30s-30min SB bouts (β=0.12, 95%CI 0.06 to 0.17) were most strongly associated with waist circumference. Besides assessing total SB time, future studies should assess also different bout lengths of SB and sit-to-stand transitions and standing times should be assessed separately.     

Framing citizenship: from assumptions to possibilities in health and physical education

Within the Australian context physical education (PE) and more recently health and physical education (HPE) have long been ascribed utilitarian value for producing healthy citizens. Whilst this has not been a linear progression over time, traces from the past do inform current assumptions about this utilitarian role. Of consequence are historical contingencies and responses to societal problems around health-related conduct and capabilities of the nations’ citizens. In this paper a genealogical approach is adopted to explore discourses and power relations that have framed the contribution of PE and HPE in shaping students for healthy citizenship. Disciplinary technologies associated with military-style physical training, civilising technologies of game play and responsibilising governmental technologies of contemporary policies will be explored. I conclude in arguing that if HPE is to prepare all students for equitable, inclusive citizenship what is required is the adoption of curricula and pedagogies that counteract hegemonic notions of individual responsibility for healthy citizenship.     

Did London 2012 deliver a sports participation legacy?

Despite the increasing academic interest in the analysis of the Olympic legacy, there is a relative knowledge gap as far as sports participation legacy is concerned. The authors bridge this gap by analysing the short-term sports participation legacy of the London 2012 Olympic and Paralympic Games on the adult population in England. By using data from the Active People Survey and considering different sports participation variables and the effect of the economic climate, results demonstrate a positive association with participation from hosting the Games. Participation rates were adjusted to take into account seasonality and changes in the gross domestic product (GDP), accounting in this way for the effect of the recent economic recession. The biggest effect was observed in relation to frequent participation (at least three times per week for at least 30 min) in the year immediately after the Games. In 2014, the sports participation rates fell relative to 2013 but remained higher than pre-Olympic levels. The sport participation legacy of the Olympic Games appeared to have significant differences between socio-demographic groups.     

大学生体质测试后续服务问题分析与管理模式构建*

近20年来,我国学生体质健康水平逐年下降。面对如此严峻的形势,国家出台了包括《国家学生体质健康标准》等一系列标准,很多高校在对学生进行体质健康测试中,对测试的数据进行简单整理和统计就上报了,很少针对体质健康测试的后续展开服务管理工作,并且也尚未给予学生恰当的反馈信息和必要的健康指导意见。由此,强化体质测试后续健康管理相关问题的研究的重要性可见一斑。选取广州市高校为研究对象,就各高校学生体质健康测试的后续服务管理状况加以调查,并对学生体质健康测试的管理方式和运行模式等进行研究分析,探讨出各大高校大学生体质测试后续服务存在的问题,并建立起相应的管理模式,旨在促进学生加强身体锻炼,加强对自己健康管理的认知。     

数字资源采购合约核心条款量化研究

本研究从数字资源采购合约的结构入手,分析当前数字资源采购中图书馆存在的偏好和盲区.进一步论述了学科包条款的成因和重要性,指出"学科包"购买实质上是数据库商的高销售额策略和图书馆追求低成本选择在利益共赢上达成的一个特定的合约结果.研究分析了11个高校图书馆数字资源采购联盟联合采购的期刊类数据库的合约结构,研究了学科包条款...     

Boundary-Work in the Health Research Field: Biomedical and Clinician Scientists’ Perceptions of Social Science Research

Funding agencies in Canada are attempting to break down the organizational boundaries between disciplines to promote interdisciplinary research and foster the integration of the social sciences into the health research field. This paper explores the extent to which biomedical and clinician scientists’ perceptions of social science research operate as a cultural boundary to the inclusion of social scientists into this field. Results indicated that cultural boundaries may impede social scientists’ entry into the health research field through three modalities: (1) biomedical and clinician scientists’ unfavourable and ambivalent posture towards social science research; (2) their opposition to a resource increase for the social sciences; and (3) clinician scientists procedural assessment criteria for social science. The paper also discusses the merits and limitations of Tom Gieryn’s concept of boundary-work for studying social dynamics within the field of science.

中国耕地总量动态平衡的数量和质量分析

耕地作为土地的精华对我国农业和国民经济发展起着不可替代的基础性作用，为解决中国日益短缺的耕地资源和粮食安全问题，自1997年以来，我国实行了耕地总量动态平衡的土地管理政策，但耕地资源转化为非农建设用地的猛烈趋势仍缺乏有效的调控。基于耕地总量动态平衡的新视角和中国耕地资源变化态势和构成分析，提出了反映耕地总体产出能力的标准系数以及相对应的标准耕地面积，并进一步分析了我国耕地统计面积和标准面积的时空差异状况，从数量和质量两个方面重新考察了我国耕地总量动态平衡状况，并据此提出了实现中国耕地总量动态平衡的对策措施。