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This paper considers street performance, or busking,focusing on differences between performance in thisenvironment compared with the standard concertsetting. First, in contrast with a set, known ticketprice, the price of street performance isendogenously determined. Second, busking generallyinvolves a joint product: music and charity, wherecharity is produced internally by the audience andhas as its principal input the price paid for music.We show that these facts call into question somegeneral conclusions of conventional public financemodels, which suggest that the major efficiency problemwith busking is its inability to preventfreeriding behavior, and that freeriding, while efficient at the individuallevel, is inefficient at the societal level. In contrast, we argue in thispaper that busking, with freeriding and all, is not unambiguously inferior toconcert hall performance in terms of efficiency. 相似文献
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Andrew Miller Stephen Harvey David Morley Roland Nemes Maggie Janes Narelle Eather 《Journal of sports sciences》2017,35(18):1846-1857
This study evaluated whether exposing junior netball players to greater amounts of competition relevant activity (playing form activity) had an effect on game play outcomes and session involvement. A group-randomised controlled trial in one junior netball club in the Hunter Region, NSW, Australia. Ninety female athletes (mean age = 9.04 years, SD 1.53) were randomised by team (n = 11) into the intervention (n = 41) or 9-week wait-list control (n = 49) condition. The Professional Learning for Understanding Games Education into Sport (PLUNGE into Sport) programme was undertaken in the first half of nine training sessions (9 × 30 min). The intervention exposed athletes to playing form activity through a coach development programme within training sessions. Athletes’ decision-making, support and skill outcomes during a small-sided invasion game, and session involvement (pedometer step/min), were measured at baseline and 9-week follow-up. Linear mixed models revealed significant group-by-time intervention effects (P < 0.05) for decision-making (d = 0.4) and support (d = 0.5) during game play, and in-session activity (d = 1.2). An intervention exposing athletes to greater levels of playing form activity, delivered via a coach education programme, was efficacious in improving athlete decision-making and support skills in game play and increasing athlete involvement during sessions. 相似文献
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“健康儿童?健康社会”（HCSC）是在欧盟体育健康发展准则下,构建由家庭、学校、体育组织、地区政府等诸多部门组成的复合体系,通过降低BMI值减少超重,改善运动能力,进而提高个人生活质量。主要通过对HCSC项目的历史发展进行论述,对HCSC的核心理念、组织构架、运作模式3方面进行剖析,并以中国实验学校为例,对实验干预前后学生的身体健康指标进行对比分析,旨为国内相关领域研究抛砖引玉。 相似文献
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This study investigated the contents of children's attitudes toward the elderly and compared these attitudes with the children's attitudes toward young people. The Children's Views on Aging (CVOA) questionnaire was administered to 256 latency‐aged (8‐10 year‐old) children. The children were white and black, male and female, and came from both rural and urban backgrounds. The children's responses to the CVOA were analyzed quantitatively using chi‐square and t‐tests. The results showed that children had some negative perceptions of the aging process, but positive views of the older person. Comparison of the children's attitudes toward older people and young people showed that the children's attitudes were more negative toward older people in the potency dimension of attitude but more positive toward older people in the evaluative dimension. The findings suggest that children's attitudes toward aging are complex and diverse. Important implications for educational practice are discussed. This study formed part of Ronald Marks’ doctoral dissertation submitted to the Graduate Faculty of the School of Social Work, University of Pittsburgh, 1980. 相似文献
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Most research on bullying in schools has focussed on characteristics of bullies or victims, and their families. Relatively little has investigated the school's contribution to pupil bullying. Information was obtained from teachers in 22 Norwegian primary schools on bullying and 3 aspects of professional culture. The school highest in bullying had significantly worse scores on all professional culture variables than the school lowest on bullying. The results are discussed with reference to the possibility that improvement in professional culture may contribute to less bullying and overall improvement in behaviour. In turn, these may be prerequisites for improvement in academic standards. 相似文献