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41.
    
Artificial rugby union playing surface installation is increasing. This prospective cohort study aimed to examine the effect of playing surface on match injury types within 157 players of two UK professional rugby union clubs playing 209 matches (96 on artificial surfaces and 113 on grass) over three seasons. There was no difference in overall injury risk between the two playing surfaces with injury incidence on artificial 80.2 (CI 69.9–91.7) and on grass 81.9 per 1000 match-hours (CI 72.2–92.5), with an incidence rate ratio (RR) of 0.98 (CI 0.82–1.17). There was a higher rate of concussion (RR 0.52, CI 0.34 – 0.78) and chest injuries on grass (RR 0.26 CI 0.07, 0.95), and a higher rate of thigh haematoma (RR 2.25, CI 1.05–4.82) foot injuries (RR 4.12, CI 1.10, 15.40) and injury to players being tackled (RR 1.46, CI 1.00, 2.15) on artificial. Whilst there was no higher injury risk for matches played on artificial versus natural grass surfaces, the higher incidence of concussion and chest injury on grass, and the higher rate of foot injuries on artificial surfaces may be related to tackle and footwear-to-surface interface factors.  相似文献   
42.
    
Miles MS 《Death education》1980,4(3):245-260
The purpose of this study was to measure the effects of a course on death and grief on the attitudes toward death and toward dying patients of nurses who work in high-risk death areas of hospitals. This quasi-experimental design used four groups of subjects. One group experienced the treatment. Another group served as a waiting-list control group and then experienced the treatment. Two groups were control groups. The treatment consisted of attendance at a 6-week continuing education course entitled \"Coping with Death and Dying in High-risk Areas of Hospitals.\" The Death Anxiety Semantic Differential, Parts I and II, was used as the dependent variable. The results indicate that the small-group counseling and education experience did have an impact on attitudes toward death and dying patients of nurses who attended. The discussion of the findings and recommendations for further study are presented.  相似文献   
43.
This case study of community representation in Canadian hockey analyzes media accounts of four Stanley Cup hockey series played by the Kenora Thistles between 1903 and 1907. It examines newspaper coverage of the Thistles hockey club as it moved from an amateur team represented by players with roots in their home community to a professional aggregation that included paid imports from outside the town. The essay explores the relationship between sport and civic identity during a key time of change in top-level hockey. The dominant narrative surrounding the Thistles portrayed players as true ‘members’ of the town of Kenora. Even after the turn to professionalism, narratives of small-town, amateur purity and close connections to the community characterized coverage of the Thistles as they pursued the Stanley Cup. At the same time, however, a growing emphasis on securing the personnel that could ensure victory led to praise for the club’s efforts to please its supporters, or ‘customers’. As a result, this study of notions of civic representation in early hockey provides insight into the process by which sports teams came to be viewed as symbolic representatives of their communities.  相似文献   
44.
    
This case is written for instructors of classes focused on strategic management, organisational behaviour, human resource management, and/or an officiating course. The case highlights the numerous administrative processes a new employee in a sport organisation would face. Although the case is fictional it is based on the authors’ personal and professional experiences in athletics administration and officiating, and further draws upon the authors’ research in the area of officiating. Consequently, this case study was constructed based on first-hand observation, interviews and conversation with numerous officials and administrators, and through the examination of documents frequently used to manage officials. As a result, the case provides an opportunity for students to critically evaluate and address: (1) a sport organisation's policies and procedures; (2) issues related to human resource management within a sport setting; (3) the managerial response after an organisational failure.  相似文献   
45.
    
The authors examined whether Reading Rescue continues to be an effective literacy intervention and factors that impact its effectiveness. Data were collected on 143 first-grade students, tutored by 104 tutors at 38 schools. There was significant growth on all foundational skills (ps?ps?d?=?1.62 sight words, d?=?1.68 oral reading/comprehension). Student-level factors of Individualized Education Program status, program completion, number of session, and invented spelling; tutor-level factors of sessions delivered and years of experience; school level factors of school size and percentage of language minority students all predicted grade-level passage or word reading (all ps?2007 Ehri, L. C., Dreyer, L. G., Flugman, B., &; Gross, A. (2007). Reading rescue: An effective tutoring intervention model for language-minority students who are struggling readers in first grade. American Educational Research Journal, 44(2), 414448.[Crossref], [Web of Science ®] [Google Scholar]) study. Efforts should focus on ensuring program completion and increasing program exposure in neediest schools.  相似文献   
46.
Scarce research has examined the effects of carbohydrate composition on running stride characteristics. On two occasions, 14 males and 6 females completed a 120-min sub-maximal run followed by a 4-mile time trial. Participants consumed glucose (GLU) or glucose–fructose (GLU–FRU) beverages supplying 1.3 g/min carbohydrate. Substrate use, psychological affect [Feeling Scale (FS)], and stride characteristics (stride frequency, stride length, and contact time) were assessed. Effects were expressed as Cohen’s d (90% confidence limits [90% CL]). CLs for stride frequency differences at 53 min (90% CL = 0.04–0.21) and 113 min (90% CL = 0.02–0.24) did not cover 0, indicating a positive effect of GLU–FRU. However, effect sizes were small (d = 0.13) and likely-to-very-likely trivial. Energy expenditure differences at sub-maximal end were very likely trivial (d = 0.08; 90% CL = 0.00–0.17), while FS ratings were possibly higher for GLU–FRU at 50 (d = 0.19; 90% CL = ?0.10–0.48) and 110 min (d = 0.16; 90% CL = ?0.13–0.45). During the time trial, stride length was possibly higher with GLU–FRU (d = 0.13; 90% CL = ?0.08–0.33). Glucose–fructose co-ingestion has no significant effect on stride characteristics during constant-velocity running but may result in slightly higher stride length during self-paced running.  相似文献   
47.
    
ARTEMIS (Art Educational Multiplayer Interactive Space) is an online multi‐user virtual environment that is designed around the objects, artefacts, philosophies, personalities and critical discourses of the histories and theories of art and design. Conceived as a means of reinvigorating art history and theory education in the digital age, ARTEMIS addresses the specific teaching and learning needs of a new generation of art and design students in higher education. This article is a case study that addresses the second phase of the testing and design development of ARTEMIS. It builds on the findings of the initial phase, which involved the development of the ‘proof of concept’ for an online virtual world and game designed for undergraduate students in the Faculty of Art and Design at Monash University in Melbourne, Australia. Drawing on a test trial and student response survey, this article assesses whether virtual environments like ARTEMIS can generate new life in art and design history, augment the teaching and learning mix in art and design higher education, and foster new modes of active engagement amongst students.  相似文献   
48.
    
This study presents a worked example of a stepped process to reliably estimate the habitual physical activity and sedentary time of a sample of young children. A total of 299 children (2.9 ± 0.6 years) were recruited. Outcome variables were daily minutes of total physical activity, sedentary time, moderate to vigorous physical activity and proportional values of each variable. In total, 282 (94%) provided 3 h of accelerometer data on ≥1 day and were included in a 6-step process: Step-1: determine minimum wear-time; Step-2: process 7-day-data; Step-3: determine the inclusion of a weekend day; Step-4: examine day-to-day variability; Step-5: calculate single day intraclass correlation (ICC) (2,1); Step-6: calculate number of days required to reach reliability. Following the process the results were, Step-1: 6 h was estimated as minimum wear-time of a standard day. Step-2: 98 (32%) children had ≥6 h wear on 7 days. Step-3: no differences were found between weekdays and weekend days (P ≥ 0.05). Step-4: no differences were found between day-to-day variability (P ≥ 0.05). Step-5: single day ICC’s (2,1) ranged from 0.48 (total physical activity and sedentary time) to 0.53 (proportion of moderate to vigorous physical activity). Step-6: to reach reliability (ICC = 0.7), 3 days were required for all outcomes. In conclusion following a 7 day wear protocol, ≥6 h on any 3 days was found to have acceptable reliability. The stepped-process offers researchers a method to derive sample-specific wear-time criterion.  相似文献   
49.
    
Early years curricula promote learning through play and in addition emphasise the development of computer literacy. Previous research, however, has described that teachers feel unprepared to integrate Information and Communication Technology (ICT) and play. Also, whereas research has suggested that effective computer use in the early years is associated with adult direction, further research suggests adult presence can inhibit play and reduce children's engagement. Focusing on 12 settings following the Welsh play-based Foundation Phase, this paper explores teachers' experiences of integrating computer use into classroom practice, children's levels of engagement with computer activities and how playful children perceive computer use to be. Teachers confidently delivered a variety of computing experiences. Children consistently rated these activities as play regardless of adult presence and demonstrated moderate to high levels of engagement. Findings and the features of observed practice are discussed in relation to the teachers' role as a play partner and the successful co-construction of the play-based curriculum.  相似文献   
50.
This case study draws on theory in the following areas (1) public financing of sport facilities and in particular, the method of bonds and the impact on and involvement of local taxpayers, (2) community impact of minor league sport teams, and (3) leveraging of sport teams and facilities. This case is centered on Justin Drew, the president of the Corpus Christi Hooks, who must work with city officials to ensure that his minor league baseball team does not lose local support. The city of Corpus Christi helped finance the Hooks’ stadium a few years prior, and now with new members on City Council, tough economic times, and a history of folded professional sports teams in the city, Drew must be proactive in seeing that the Hooks do not meet a similar fate.The case presents a common challenge confronted by communities that host professional sport teams. In many cases, cities must provide some level of public financing for sport facilities in order to attract or retain a team. To gain public support, various promises are made about the potential for the team to transform the community. However, once public funding is secured and a team and facility is in place, it is unclear who has the responsibility for delivering on these promises. The situation presented in this case is not unique. In fact, similar claims are made about the impact of a sports team, regardless of the size of the host community or the type of team. This case gives students the opportunity to measure impact and also think critically about how to leverage a sports team to create value for the community. Although the characters in the case are fictitious the case draws upon actual facts and data from public records regarding Corpus Christi and their minor league baseball team, the Hooks; thus, providing students with a realistic dilemma to consider. The case is intended for use in Sport Finance/Economics and Sport Policy courses, but could also be adapted for other courses such as Sport Marketing, Sport Communication, Facilities and Event Management or even Research Methods.  相似文献   
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