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981.
María Trinidad Morales-Belando José L. Arias-Estero 《Research quarterly for exercise and sport》2017,88(4):513-523
Purpose: The purpose of this study was to know whether an intervention using an adaptation of the teaching games for understanding approach (named teaching races for understanding [TRfU]) led participants to improve skill execution, decision making, race performance, race involvement, race knowledge, enjoyment, intention to continue practicing sailing, and perceived competence. Method: Participants were 67 children from a randomly selected sailing school (Mage = 9.32 years, SD = 2.60 years) and 2 coaches. We designed and validated the TRfU lessons, and 1 coach was trained in the approach. The TRfU group participated in 11 lessons. This study followed a mixed-methods data approach. Quantitative data were evaluated using a quasiexperimental pretest–posttest design with a control group. The intervention consisted of teaching sailing using the TRfU approach. Children and coaches’ perceptions were evaluated through an interview on completion of the study. Data were collected using an adaptation of the Game Performance Assessment Instrument, a knowledge questionnaire, 2 psychological scales, and interviews with children and coaches. Results: The TRfU group showed statistically significant improvements in skill execution, decision making, and race performance compared with the control group, as well as significant improvements in race involvement, race knowledge, and enjoyment (ES = 0.64–2.63). Conclusion: Teaching races for understanding can be used in sailing to improve students’ capacity to reflect and connect theoretical knowledge with their motor performance in the race. 相似文献
982.
Domestic-minor sex trafficking (DMST) continues to affect youth in the United States; however, lack of empirical evidence for interventions and the complex sociopolitical discourses surrounding sex trafficking and the commercial sexual exploitation of children (CSEC) hamper delivery of effective services to this population. To explore perspectives on best practices with these young people, 20 in-depth interviews were conducted with key stakeholders whose work provides them with a unique vantage point on the needs and experiences of survivors of DMST in New Jersey. Notes from interviews were coded and analyzed for emergent themes. While key stakeholders generally agreed on best practices, there were several important areas of dispute that emerged regarding how best to serve youth involved in DMST, specifically with regard to youth running away from services, models of service provision, and the use of technology by these youth. Findings suggest that professionals from diverse backgrounds may disagree about the extent to which youth involved in DMST possess agency in their decision-making capacities as adolescents. This study explores these areas of dispute, and discusses the implications for the many different professionals and systems that must work together in providing services to this population. 相似文献
983.
Oluwatoyosi B.A. Owoeye Carolyn A. Emery Kimberley Befus Luz Palacios-Derflingher Kati Pasanen 《Journal of sports sciences》2020,38(20):2329-2337
ABSTRACT Adherence is a key implementation outcome that determines the effectiveness of an intervention. This study, an observational design involving coaches and players from 33 high school basketball teams, evaluated the dimensions of adherence to a basketball-specific neuromuscular training (NMT) warm-up program in youth basketball. Coach adherence (daily report of team adherence) was collected prospectively. Adherence measures: cumulative utilization (proportion of total sessions possible), utilization fidelity (average # of exercises completed per NMT session), utilization frequency (average # of NMT sessions completed per week) were calculated and further evaluated for optimal adherence (≥80%, ≥10.4 exercises/session and ≥2 sessions/week, respectively) per coach. Additionally, exercise fidelity (proportion of players performing individual exercises correctly) was assessed. Coach (n = 31; 27–59 years) median cumulative utilization was 80%, utilization fidelity was 12 (of a possible 13 exercises per session) and utilization frequency was 2.3 sessions per week. Optimal adherence ranged from 52% to 71% across measures of adherence. Player exercise fidelity was 48%. Time constraint (47%) was the most frequently reported adherence barrier. While coach adherence to the NMT warm-up program was reasonably high across measures of adherence, a considerable proportion of coaches did not attain optimal adherence levels and player exercise fidelity was low. 相似文献
984.
This study compared official investigated reports of child maltreatment with retrospective self-reports prior to and during out-of-home care for a sample of foster youth who reached the age of majority in out-of-home care in Illinois. Using matched administrative and self-reported data for 474 youth who completed a baseline interview in the Midwest Evaluation of Adult Functioning of Former Foster Youth (i.e. the Midwest study) at ages 17–18, and 386 youth who completed a follow up interview at age 19, this study finds that official reports and self-reports of maltreatment prior to and during out-of-home care differ significantly. Findings from this study add insight into measurement discrepancies, and help to inform understanding of the extent of maltreatment experienced by this sub-sample of young people exiting out-of-home care in adulthood. Study findings have implications for independent living policy and practice in child welfare. 相似文献
985.
当代青年全程参与"两个一百年"的建设过程,培育他们的生态责任观,并将其内化为强烈的生态责任意识,进而外化为积极的生态责任行为,是全面推进生态文明建设、建成美丽中国的关键所在,也是实现伟大"中国梦"的基础条件之一。文章认为青年生态责任意识的培育不仅是坚持中国特色社会主义模式的需要和青年积极参与生态文明建设的思想前提,更是增强当代青年社会责任意识的要求。面对当下青年生态责任意识明显不强,青年生态意识培育问题尚未引起全社会足够重视,以及相应教育资源匮乏等现状,青年生态责任意识的培育应该从开展基本生态国情教育,增加教育资源投入、加强社会制度设计等几个方面着手。 相似文献
986.
Craig Whitworth-Turner Rocco Di Michele Ian Muir Warren Gregson Barry Drust 《European Journal of Sport Science》2017,17(9):1119-1128
During the competitive season, soccer players are likely exposed to numerous factors that may disrupt the process of sleep. The current investigation looked to evaluate a practical sleep hygiene strategy (10-min showering at ~40°C before lights out), within a group of 11 youth soccer players in comparison to normal sleeping conditions (control). Each condition consisted of three days within a randomised crossover trial design. Sleep information was collected using a commercial wireless bedside sleep monitor. Measures of skin temperature were evaluated using iButton skin thermistors to establish both distal and proximal skin temperatures and distal to proximal gradient. The shower intervention elevated distal skin temperature by 1.1°C (95% CI: 0.1–2.1°C, p?=?.04) on average prior to lights out. The elevation in distal temperature was also present during the first 30-min following lights out (1.0°C, 95% CI: 0.4–1.6°C, p?<?.01). The distal to proximal gradient also showed a significant effect between the conditions within the first 30-min after lights out (0.7°C, 95% CI: 0.3–1.2°C, p?<?.01). On average the sleep latency of the youth soccer players was ?7-min lower (95% CI: ?13 to ?2?min, p?<?.01) and sleep efficiency +2% higher (95% CI: 1–3%; p?<?.01) in the shower condition. These findings demonstrate that a warm shower performed before lights out may offer a practical strategy to promote thermoregulatory changes that may advance sleep onset latency and improve sleep efficiency in athletes. 相似文献
987.
988.
989.
The United Nations Convention on the Rights of the Child anchors children's right to participate in decision-making. This right refers to decisions at the individual level as well as collective decisions taken by a group of children. Various studies have indicated that youth from disadvantaged backgrounds face high barriers to participation in collective decision-making and thus have fewer opportunities to enjoy the educational and developmental benefits of such participation. This study explored school principals' perceptions of at-risk youths' participation in collective decision-making in schools. Specifically, it analysed differences between the perceptions of principals who had established participatory frameworks and those who had not. The research design drew on interviews with 18 principals who manage high schools for at-risk youth in Israel. All interviewed principals acknowledged the potential cultural mismatch between the dominant models of pupil councils and the culture of at-risk youth. Principals who had established participatory frameworks viewed participation as a gradual process, trusting their pupils' capacity to attain higher levels of participation even if participatory activities did not come as ‘second nature’ to them. However, principals who did not institute such frameworks viewed their pupils' participation as an ‘all-or-nothing’ enterprise, inappropriate for at-risk youth. Fulfilling participation rights in schools for at-risk youth requires efforts to adapt the participatory capital to the pupils' background. The principals' perceptions of the participation process and of their pupils were intertwined with their willingness to engage in such adaptations and take the less-travelled road of participatory practices in schools for at-risk youth. 相似文献
990.
林玲 《深圳信息职业技术学院学报》2014,(2):78-83
中国现代诗歌最美的意象是青春意象,包括自然界的青春意象、人的青春意象和祖国的青春意象。青春之美,是生命之美集中的表现。诗人眷念青春,同时也感叹青春的短暂和易逝。眷念和感叹都是对生命的珍爱,体现了生命的崇高。 相似文献