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1.
Controversial results reported in past research pertaining to the effectiveness of sport-based physical activity interventions on weight loss. The purpose of this study was to assess the impact of sport-based physical activity intervention on body weight in children and adolescents using a meta-analysis. Academic Search Complete, Education Source, ERIC, Medline, ProQuest, PsycINFO and SportDiscus databases were searched from January 2000 to April 2015. Eighteen studies met following inclusion criteria: sport-based intervention studies; subjects aged 6–18 years; reported body weight; published in peer-reviewed journals written in English. The mean intervention duration was 17.72 weeks. The overall effect size (ES) was 0.52 (Cohen’s d (ES) = 0.52, 95% CI = 0.08, 0.95, P = 0.021), using a random effects model. Moderator analyses results showed that the Q statistic for the sport type (individual sport or team sport, Qbetween (Qb) = 14.52, df = 1, P = 0.001) and diet control (Qbetween (Qb) = 8.85, df = 1, P = 0.001), explained the heterogeneity of ESs. Our study showed that there was a moderate overall effect of sport-based physical activity intervention on body weight reduction. The team sport type (ES = 1.05, 95% CI = 0.44, 1.66) and diet control group (ES = 0.84, 95% CI = 0.26, 1.41) appeared to be more effective in reducing body weight. 相似文献
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The Effects of Self‐ and Peer‐Monitoring in Social Studies Performance of Students with Learning Disabilities and Low Achieving Students 
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下载免费PDF全文 This study employed group randomized trials to investigate the effects of self‐ and peer‐monitoring on the academic vocabulary and content knowledge of students with learning disabilities and low achieving students in social studies. Fourth grade students were randomly assigned to either treatment or control groups on a class level. Results indicated that there was a significant interaction effect between the intervention and students’ pretest scores on academic vocabulary acquisition; the intervention was more effective for students with lower scores in the pretest than those with higher scores. In addition, there was a significant intervention effect on content knowledge acquisition; the effect size of the growth of the treatment group on the content knowledge test was significantly larger than that of the comparison group. Teacher interviews also revealed that teachers viewed the intervention positively. Implications for practice and suggestions for future research are discussed. 相似文献
3.
Fatma Emel Kocak Bahadir Ozturk Ozben Ozden Isiklar Ozlem Genc Ali Unlu Irfan Altuntas 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2015,25(3):430-438
Introduction
Total 25-hydroxyvitamin D [25(OH)D] is the most reliable indicator of vitamin D status. In this study, we compared two automated immunoassay methods, the Abbott Architect 25-OH Vitamin D assay and the Roche Cobas Vitamin D total assay, with the liquid chromatography-tandem mass spectrometry (LC-MS/MS).Materials and methods
One hundred venous blood samples were randomly selected from routine vitamin D tests. Two of the serum aliquots were analyzed at the Abbott Architect i2000 and the Roche Cobas 6000’s module e601 in our laboratory within the same day. The other serum aliquots were analyzed at the LC-MS/MS in different laboratory. Passing-Bablok regression analysis and Bland-Altman plot were used to compare methods. Inter-rater agreement was analyzed using kappa (κ) analysis.Results
The Roche assay showed acceptable agreement with the LC-MS/MS based on Passing-Bablok analysis (intercept: -5.23 nmol/L, 95% CI: -8.73 to 0.19; slope: 0.97, 95% CI: 0.77 to 1.15). The Abbott assay showed proportional (slope: 0.77, 95% CI: 0.67 to 0.85) and constant differences (intercept: 17.08 nmol/L; 95% CI: 12.98 to 21.39). A mean bias of 15.1% was observed for the Abbott and a mean bias of -14.1% was observed for the Roche based on the Bland-Altman plots. We found strong to nearly perfect agreement in vitamin D status between the immunoassays and LC-MS/MS. (κ: 0.83 for Abbott, κ: 0.93 for Roche) using kappa analysis.Conclusion
Both immunoassays demonstrated acceptable performance, but the Roche Cobas assay demonstrated better performance than the Abbott Architect in the studied samples.Key words: 25-Hydroxyvitamin D, chromatography, immunoassay, methods, tandem mass spectrometry 相似文献4.
5.
Modern Korean sports have been adopted mostly from the West, but now Korea has emerged as a sporting power demanding global attention. The influence of historical and political ideology has been in the cultural background of Korean sports development, and the process of cultural evolution in soccer may be explained in the similar context. What helped the Korean soccer team qualify for the World Cup eight consecutive times – only the sixth country in the world to do so – thus making it the most powerful soccer team in Asia? Soccer initially appeared in Korea during the threat of Japanese invasion, and this backdrop provided the opportunity for soccer to be combined with nationalism and transformed into a cultural product that confronted Japanese imperialism. Since the Korean War, South Korean soccer has become a vehicle for ideological confrontation with North Korea amid the atmosphere of the Cold War, and it thus gave rise to sports nationalism by revealing an ideological superiority and nationalistic disposition. Soccer, which arrived in Korea on a British ship, has become a representative Korean sport and continuously challenges the global stage ahead of Asia's leading economic power. It was against the background of such rapid development that nationalism formed. 相似文献
6.
Fatma H. Al Sadi 《牛津教育评论》2017,43(2):209-224
This paper is based on a quasi-experimental study which examines the effects of a school-based intervention on Omani girls’ attitudes towards the notion of gender equality. A questionnaire was administered before and after the intervention to 241 girls (116 in the experimental group; 125 in the control group). A semi-structured interview was conducted before and after the intervention with 16 participants (eight from the experimental group; eight from the control group). Analysis of quantitative data in the post-intervention round revealed statistically significant differences between the two groups in attitudes towards gender equality in favour of the experimental group. Similarly, the analysis of qualitative data from the post-intervention round showed that the experimental group differed significantly from the control group in its attitudes towards women’s roles and gender equality. The paper concludes by emphasising the critical role that education can play in challenging and transforming prejudicial and discriminatory attitudes. 相似文献
7.
An Autoethnographical Study of Culture,Power, Identity and Art Education in Post‐Colonial South Korea 下载免费PDF全文
下载免费PDF全文 This article reflects my experiences of learning art in the 1970s and 1980s and my teaching career in school art education in twenty‐first century South Korea. This autobiographical reflection shows how I have struggled with my identity as an art teacher in the post‐colonial context of Western influences on Korean society since World War II. There has been greater tension and a greater struggle for different values, practices and identities when new values and practices have been introduced into the particular socio‐cultural context of South Korea. My struggles with particular kinds of pedagogic identity valued within the rapidly changing political, economic and cultural context of Western influences on Korean art education demonstrate the hidden structural mechanism of the relationship between culture, power and identity in the post‐colonial world of globalisation. This study as an autoethnographical research provides critical insights into how identities are produced by pedagogic discourses and practices of art education that are constructed through the specific systems of practice and language which transmit and regulate such identities and values. 相似文献
8.
Elif Turgut Filiz Fatma Colakoglu Gul Baltaci 《Sports biomechanics / International Society of Biomechanics in Sports》2019,18(3):308-316
Adult overhead athletes without a history of shoulder injury show scapular adaptations. There is a lack of detailed assessment of scapular kinematics in junior overhead athletes. This study aims to investigate three-dimensional scapular kinematics in junior overhead athletes. We recruited a total of 20 junior tennis players and 20 healthy children without participation in any overhead sports in this study. Bilateral scapular kinematic data were recorded using an electromagnetic tracking device for scapular plane glenohumeral elevation. The data were further analysed at 30°, 45°, 60°, 90° and 120° during glenohumeral elevation and lowering. Statistical comparisons of the data between groups (junior overhead athletes and non-overhead athletes) and sides (serve dominant and non-dominant shoulders of the overhead athletes) were analysed with the ANOVA. Comparisons showed that, in general, the scapula was more upwardly rotated and anteriorly tilted in overhead athletes when compared to non-overhead athletes, however there was no side-to-side differences when serve dominant and non-dominant shoulders compared in junior overhead athletes. The serve dominant arm of junior overhead athletes had alternations in scapular kinematics when compared with the non-overhead athletes. These findings provide clinical evaluation implications and the need for clinicians to assess for potential adaptations in junior overhead athletes. 相似文献
9.
Fatma Fourati-Jamoussi Michel J.F. Dubois Maxime Agnès Valérie Leroux Loïc Sauvée 《European Journal of Engineering Education》2019,44(4):570-588
ABSTRACTThe potential relationships between innovation and sustainability processes, in engineering education, is neither obvious nor simple, especially when innovation, generally speaking, is promoted regardless of sustainability. We used UniLaSalle (In January 2016, the ‘Institut Polytechnique LaSalle Beauvais’, a French engineering school, merged with another higher education engineering school (ESITPA, Rouen). Both campuses (Beauvais and Rouen) have a common name: UniLaSalle (www.unilasalle.fr). As the interview began during 2015, this article only describes the situation of the Beauvais campus.) as a ‘living Lab’ to identify and analyse the reasons for the integration of innovation and Sustainable Development (SD) in training programmes. The aim is to explore, in a perception and reflective approach, how SD can be understood as a driver for specific innovation attitudes in higher education engineering school. This paper adopts an empirical approach based on a qualitative study, using NVivo 9 software to analyse non-numerical data. Our research suggests that SD can be a structural driver for innovation if it is integrated in a transdisciplinarity approach and not just as a discipline per se. 相似文献
10.
AbstractSince golf was introduced to South Korea in the early 1900s, it has been strongly influenced by the politics that reflects socio-political contexts. Therefore, it is important to explore the political influences of golf on the context of its socio-political transformation. In this study, we explored how social and political backgrounds under each of the political administrations have affected the development of golf in South Korea. For this purpose, we utilized the socio-historical approach through document analysis to summarize the golf-related policy stances of nine presidential administrations from the Syngman Rhee government (1948–1960) to Park Geun-hye government (2013–2017). As a result, the Syngman Rhee administration pursued the construction of golf courses to bolster national security. The military regimes of Park Chung-hee and Chun Doo-hwan constructed golf courses as a means of cementing support among military circles to establish political legitimacy, and also as a means of diplomacy. The Roh Tae-woo administration initiated a construction boom in golf courses to promote sports for all. The Kim Young-sam administration announced a ‘no golf’ stance, while Kim Dae-jung and Roh Moo-hyun-both of whom had roots in the opposition-strove to encourage golf as a means of embracing their conservative counterparts while also diluting their progressive and contrarian image. Lee Myung-bak included golf among the core strategic tourist industries, while his successor, Park Geun-hye, first prohibited public officers from playing golf before pivoting to a supportive stance later on in her administration. 相似文献