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排序方式: 共有86条查询结果,搜索用时 15 毫秒
41.
Louise Davis Ralph Appleby Paul Davis Mark Wetherell Henrik Gustafsson 《Journal of sports sciences》2018,36(17):1985-1992
The present study aimed to examine associations between the quality of the coach-athlete relationship and athlete exhaustion by assessing physiological and cognitive consequences. Male and female athletes (N = 82) representing seven teams across four different sports, participated in a quasi-experimental study measuring physical performance on a 5-meter multiple shuttle test, followed by a Stroop test to assess cognitive performance. Participants provided saliva samples measuring cortisol as a biomarker of acute stress response and completed questionnaires measuring exhaustion, and coach-athlete relationship quality. Structural equation modelling revealed a positive relationship between the quality of the coach-athlete relationship and Stroop performance, and negative relationships between the quality of the coach-athlete relationship and cortisol responses to high-intensity exercise, cognitive testing, and exhaustion. The study supports previous research on socio-cognitive correlates of athlete exhaustion by highlighting associations with the quality of the coach-athlete relationship. 相似文献
42.
Researchers have postulated that hope may be an important factor associated with burnout. Consistent with hope theory contentions, low-hope individuals may be susceptible to burnout because they are prone to experience goal blockage, frustration, and negative affect, all of which likely increase the risk of burnout. We examined the relationship between hope and athlete burnout among 178 competitive athletes (63 females and 115 males) aged 15-20 years. Hope was significantly and negatively correlated with all three burnout subscales: emotional/physical exhaustion, a reduced sense of accomplishment, and sport devaluation. Moreover, results of a multivariate analysis of variance showed that low-hope athletes scored significantly higher than medium- and high-hope athletes on all three burnout dimensions. Finally, results revealed that agency thinking was a significant predictor of all burnout dimensions. Frustration over unmet goals and a perceived lack of agency, a characteristic of low-hope athletes, might pose a risk factor in athlete burnout, whereas being able to maintain hope appears to be associated with health and well-being. 相似文献
43.
Thashmee Karunaratne Henrik Hansson Naghmeh Aghaee 《Assessment in Education: Principles, Policy & Practice》2019,26(2):184-201
Improving the quality of Bachelor’s and Master’s theses while at the same time increasing the number of theses without expanding the existing resources proportionately is a huge challenge faced by higher educational institutions. The aim of this study is to investigate the effect of multiple change processes on Bachelors and Masters level thesis work in a selected higher educational institution. The following research questions were studied: (1) How has the thesis quality changed? (2) How has the number of completed theses changed? and, (3) How has the ratio of completed theses per supervisor changed? The change processes were introduced into the thesis process in the Department of Computer and Systems Sciences (DSV), Stockholm University during 2008–2014. The results show that the quality and the number of completed theses have significantly increased. The multiple change processes including a purpose built ICT system named SciPro, which was introduced and improved incrementally during 2010–2014 are discussed and evaluated in relation to these results. 相似文献
44.
Victor J. Callan Margaret A. Johnston Berwyn Clayton Alison L. Poulsen 《Journal of Vocational Education & Training》2016,68(4):416-435
This research examines what practitioners in vocational education and training (VET) organisations and external auditors judge to be the key issues in the current and future use of e-assessment. Applying the framework of legitimacy theory, the study examined the tensions around the use and growth of e-assessment in training organisations, and challenges to both training bodies and auditors around their legitimacy to operate. Forty-eight interviews, 10 focus groups and 2 industry workshops were completed with practitioners and auditors who had in-depth experience in e-assessment and audit practices. Results revealed tensions between training providers and auditors around the current validity, authenticity and security of e-assessment. However, there was also strong agreement between the groups about the practical steps for resolving these tensions between auditors and VET institutions. 相似文献
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In a recent paper, García-Mainar and Montuenga-Gómez [García-Mainar, I. & Montuenga-Gómez, V. M. (2005). Education returns of wage earners and self-employed workers: Portugal vs. Spain. Economics of Education Review, 24(2), 161−170] apply the generalized IV model of Hausman and Taylor to estimate education returns of wage earners and the self-employed in Portugal and in Spain. Our examination reveals several problems which relate to the validity and documentation of the instrumental variables, as well as the robustness of the results. 相似文献
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Casper Andersen Jakob Bek-Thomsen Mathias Clasen Stine Slot Grumsen Hans Henrik Hjermitslev Peter C. Kjærgaard 《Science & Education》2013,22(3):657-675
Studies in the history of science and education have documented that the reception and understanding of evolutionary theory is highly contingent on local factors such as school systems, cultural traditions, religious beliefs, and language. This has important implications for teaching evolution in primary and secondary schools. No universal strategy can be applied in overcoming the barriers of learning that exist and that are part of the practical and daily life in classrooms all over the world. In light of this, a huge challenge is to make high standard teaching materials fit to specific target audiences readily available. As more and more schools require teachers to use low cost or free web-based materials, in the research community we need to take seriously how to facilitate that demand in communication strategies on evolution. This article addresses this challenge by presenting the learning experience of making a digital archive of Danish Darwin editions that marked the beginnings of a series of public engagement and teaching initiatives including, among other things, comprehensive new websites, exhibits, lecture series, television documentaries, and a computer game. 相似文献
50.
Erik Lundkvist Andreas Stenling Henrik Gustafsson Peter Hassmén 《Measurement in physical education and exercise science》2014,18(3):209-226
Although coach burnout has been studied for 30 years, what measure to use in this context has not yet been problematized. This study focuses on evaluating convergent and discriminant validity of three coach burnout measures by using multi-trait/multi-method analysis (CT-C[M-1]) model. We choose Maslach Burnout Inventory (MBI), the two dimensional Oldenburg Burnout Inventory (OLBI), and a coach version of Athlete Burnout Questionnaire (CBQ). Our analysis shows that MBI and OLBI cover similar definitions of exhaustion and depersonalization/disengagement and that CBQ measures somewhat different dimensions. A problem for OLBI is a lack of discriminant validity due to high correlations between exhaustion and disengagement. For lack of personal accomplishment/reduced sense of accomplishment CBQ measures a somewhat different construct than MBI. Although all three measures have advantages and disadvantages, we promote CBQ since it discriminates between dimensions and covers important aspects of burnout in a sports context that the other two do not cover. 相似文献