The BASES expert statement on exercise, immunity, and infection     

Gleeson M  Walsh NP;British Association of Sport  Exercise Sciences 《Journal of sports sciences》2012,30(3):321-324

An individual's level of physical activity influences their risk of infection, most likely by affecting immune function. Regular moderate exercise reduces the risk of infection compared with a sedentary lifestyle, but very prolonged bouts of exercise and periods of intensified training are associated with an increased risk of infection. There are several lifestyle, nutritional, and training strategies that can be adopted to limit the extent of exercise-induced immunodepression and minimize the risk of infection. This expert statement provides a background summarizing the evidence together with extensive conclusions and practical guidelines.  相似文献   

The Influence of technologies on financing options     

Neil Spoonley 《Tertiary Education and Management》2013,19(4):325-331

Abstract

International higher education is a major source of revenue in many developed countries. Historically the top destination countries for international students have included USA, UK, France and Australia. The key countries where most international students are recruited from include China, India and other parts of Asia. The extant literature has mostly examined the factors influencing international students to study in Western countries. A new trend is now emerging with an accelerating growth of international students in countries such as China and other parts of Asia. This mixed-methods study addresses the gap in the literature by exploring the factors that influence international students’ choice to study undergraduate or postgraduate courses in China. The study found that China is becoming an important destination choice for international students due to the distinctiveness of the Chinese language, the rise of its universities in global rankings and the country’s economic growth.  相似文献   

Everyday conversation as a context for professional learning and development     

Neil Haigh 《International Journal for Academic Development》2013,18(1):3-16

Because conversation is a constant in our personal and professional lives, we are not inclined to stop and think about it as a phenomenon. However, that is what I have found myself doing. In particular, I have become much more self‐conscious, and hopefully more thoughtful, about the conversations that constitute an inevitable aspect of my day to day work in an academic staff development role. Drawing on my own reflections and a body of related literature, I have thought about the features of conversation that may make it conducive for professional learning; how “valued” conversation is as a context for professional learning; the possible ingredients of a conversation and the extent to which they can be controlled or influenced without disturbing, or even destroying, the defining essence of conversation; and the competencies and sensitivities that may be required if conversation is to become an occasion for learning. In this article, I present the outcomes of my reflections and inquiry with the hope that they will prompt conversation about conversation as a context for professional learning and development.

Puisque la conversation est une constante dans nos vies personnelle et professionnelle, nous sommes peu enclins à nous arrêter et à y réfléchir en tant que phénomène. Cependant, c’est ce à quoi je me suis affairé. Plus particulièrement, je suis devenu davantage conscient et, je l’espère, davantage réfléchi, en ce qui a trait aux conversations qui constituent un aspect inévitable de mon travail quotidien en tant que conseiller pédagogique. Puisant dans mes réflexions et dans un ensemble de connaissances connexes, j’ai réfléchi aux aspects de la conversation qui la rendent propice à un apprentissage professionnel; dans quelle mesure la conversation constitue‐t‐elle un contexte valorisé d’apprentissage professionnel; les ingrédients possibles d’une conversation, ainsi que la mesure dans laquelle ceux‐ci peuvent être contrôlés ou influencés sans déranger, ou même détruire, l’essence même de la conversation; de même que les compétences et les habiletés pouvant être requises pour que la conversation constitue une occasion d’apprendre. Dans cet article, je présente le résultat de mes réflexions et interrogations dans l’espoir de susciter une conversation au sujet de la conversation en tant que contexte d’apprentissage et de développement professionnel.  相似文献   

Out of the ordinary: recapturing the liberal traditions of a university education through field courses     

Tony Harland  Rachel A. Spronken-Smith  Katharine J. M. Dickinson  Neil Pickering 《Teaching in Higher Education》2013,18(1):93-106

This article aims to stimulate debate about the nature of field courses in higher education. We use a colloquium format that allows each of us to reflect on the philosophy of field course teaching and our writing endeavours to establish a dialogue between the authors and leave the reader with a sense of curiosity. It starts with a position paper that sets out a particular viewpoint on field courses to which responses were invited. Two of the respondents were experienced field-course teachers in disciplines traditionally associated with this type of curriculum, the other a lecturer in a non-field-course-oriented discipline.  相似文献   

Sex and relationship education and the media: an analysis of national and regional newspaper coverage in England     

P. Kingori  R. French  R. Kane  M. Gerressu  J. Stephenson 《Sex education》2013,13(2):111-124

Newspapers are recognised as a major source of factual information. The media representation of issues related to teenage pregnancy is important to policy makers and those delivering related interventions. This is particularly so in relation to issues which may be seen as sensitive by the public, such as sex and relationship education (SRE). Despite general recognition of the importance of the media in communicating to the public, there is an absence of satisfactory tools with which to evaluate newspaper reports, particularly so in the field of SRE. In this paper we present a systematic examination of newspaper articles related to SRE from September 2000 to September 2002, in the national and regional press in England. Our analysis has highlighted some important distinctions between newspaper type, spokesperson and region. This paper concludes that a pro‐active strategy of directly contacting high circulation newspapers with a view to positively influencing the tone of relevant articles and reports would be of considerable benefit to those involved in SRE, teenage pregnancy and related interventions.  相似文献   

Creating Knowledge for Advocacy: The Discourse of Research at a Conservation Organization     

Neil Lindeman 《Technical Communication Quarterly》2013,22(4):431-451

In the field of conservation, the distinction between academic research and advocacy appears to be undergoing a shift as the number of PhD-level researchers at conservation advocacy organizations grows. Drawing on my case study of one researcher at a prominent conservation nongovernmental organization (NGO), I have shown how this shift is manifested in the communication of NGO research. My study includes a discourse analysis of this researcher's publications from the forums of both scholarship and advocacy including, as a representation of discourse in the latter forum, gray literature (reports, books, and other texts produced and distributed outside the channels of the academic and publishing industry). I have also drawn on my interviews with this researcher about her publications. My study highlights specific features typical of her rhetoric that result from her occupying a hybridized cultural and professional space where research and advocacy overlap.  相似文献   

Concentrated Poverty and Urban School Reform: “The Choice is Yours” in Minneapolis     

Neil Kraus 《Equity & Excellence in Education》2013,46(2):262-274

The subject of urban schools has received extensive scholarly and popular attention in recent years, and a wide variety of policies to address the problem of low educational achievement has been suggested. This article, based on an analysis of documents and reports, in-depth interviews, and a variety of secondary sources, examines the first several years of the implementation of a 2000 legal settlement between the Minneapolis Branch of the National Association for the Advancement of Colored People (NAACP) and the State of Minnesota regarding the Minneapolis schools. Influenced by the Sheff v. O'Neill (1996) case in Hartford, Connecticut, the Minneapolis NAACP's lawsuit challenged the State's oversight of the Minneapolis schools under the Minnesota Constitution. The settlement created two new programs intended to provide low-income Minneapolis students more options in selecting schools. This article focuses on the more wide-ranging of these two programs, which buses up to 2,000 low-income urban students annually to suburban Minneapolis schools at State expense. The creation of the suburban transfer program represents a legal and political victory for the NAACP and its supporters. Yet the transfer program highlights the many obstacles faced by low-income students and reinforces the necessity for a multi-dimensional approach to high-poverty urban schools.  相似文献   

Intention to Commit Online Music Piracy and Its Antecedents: An Empirical Investigation     

Neil A. Morton  Xenophon Koufteros 《Structural equation modeling》2013,20(3):491-512

Online piracy of copyrighted digital music has become rampant as Internet bandwidth and digital compression technologies have advanced. The music industry has suffered significant financial losses and has responded with lawsuits, although online music piracy remains prevalent. This article developed a research model to study the determinants of individual intentions to commit online music piracy. The model was derived from the theories of planned behavior and deterrence. A survey questionnaire of 216 respondents was used to test the model. Consistent with the theory of planned behavior, the results showed that attitude toward online music piracy, subjective norms, and perceived behavioral control are significant antecedent factors of intention to commit online music piracy. Concerning deterrence theory, the results suggest that the effect of perceived punishment severity on attitude was highly significant for females, and the effect of perceived certainty of punishment on attitude was not significant for males or females.  相似文献   

Estimation of MIMIC Model Parameters with Multilevel Data     

W. Holmes Finch  Brian F. French 《Structural equation modeling》2013,20(2):229-252

The purpose of this simulation study was to assess the performance of latent variable models that take into account the complex sampling mechanism that often underlies data used in educational, psychological, and other social science research. Analyses were conducted using the multiple indicator multiple cause (MIMIC) model, which is a flexible and effective tool for relating observed and latent variables. The data were simulated in a hierarchical framework (e.g., individuals nested in schools) so that a multilevel modeling approach would be appropriate. Analyses were conducted accounting for and not accounting for the nested data to determine the impact of ignoring such multilevel data structures in full structural equation models. Results highlight the differences in modeling results when the analytic strategy is congruent with the data structure and what occurs when this congruency is absent. Type I error rates and power for the standard and multilevel methods were similar for within-cluster variables and for the multilevel model with between-cluster variables. However, Type I error rates were inflated for the standard approach when modeling between-cluster variables.  相似文献   

Instructor experiences with a social networking site in a higher education setting: expectations, frustrations, appropriation, and compartmentalization     

George Veletsianos  Royce Kimmons  Karen D. French 《Educational technology research and development : ETR & D》2013,61(2):255-278

Researchers and practitioners have suggested that the use of social networking sites in formal education may be a worthwhile endeavor. Toward this goal, emerging learning platforms have included social networking features. Nevertheless, empirical literature examining user experiences, and more specifically instructor experiences, with these tools is limited. In this qualitative study, we address this gap in the literature by reporting the experiences of five instructors who used a social networking platform in their courses. We find that instructors (a) had expectations of Elgg that stemmed from numerous sources, (b) used Elgg in heterogeneous ways and for varied purposes, (c) compartmentalized Elgg and used it in familiar ways, and (d) faced frustrations stemming from numerous sources. We note that the ways Elgg came to be used “on the ground” is contested and contrasts starkly with the narrative of how social software might contribute benefits to educational practice. In addition, we note that learning management systems may frame the ways through which other tools, such as social media and Elgg, are understood, used, and experienced.  相似文献