肌肉力量连续统一体理论及其在力量训练中的应用研究

通过对肌肉力量中主动张力和被动张力的关系所作的深入探讨,认为肌肉在不同收缩形式和收缩速度下,肌力的组成以及各组成成分之间既相互区别又相互联系,形成一个连续统一体。这为力量训练理论与实践研究开辟了新的思路。     

Situated Learning,the Secondary-Education Preservice/In-service Teacher,and the Taming of the Literacy Education Shrew

Abstract

Nine preservice and in-service teacher participants from four different content areas experienced shifts in their personal perspectives regarding integration of literacy in their subject-area instruction after completing a content-area literacy course. The course was positioned as professional development and used situated learning to provide extensive time for modeling, guided practice, discussion, and constructive feedback. Due to the course set-up and strategies thoroughly practiced, all teachers demonstrated a significant increase in knowledge of literacy strategies and how to incorporate them within their classrooms. Additionally, hands-on instruction and situated participation in a community of practice promoted all teachers’ desire to learn and eventual demonstration of learning.     

Becoming world-wise: an educational perspective on the rhetorical curriculum

In this paper I discuss some aspects of recent scholarship on rhetoric and the curriculum, making a distinction between approaches that use insight from rhetoric to analyse formal and informal curricula and approaches that develop programmatic suggestions for the conduct of education. In the paper I deploy an educational perspective which I distinguish from a perspective that sees education mainly as a process of the socialization of individuals into existing social, cultural and political ways of doing and being. I focus on three aspects of the discussion: the conceptions of education that are being used in the discussion and, more specifically, the way in which the rhetorical approach is connected to the ideas of paideia and Bildung; the particular understanding of language in the rhetorical approach to the curriculum; and the question whether the rhetorical curriculum should be understood in terms of empowerment or in terms of emancipation. I argue for a more consistent and more radical adoption of insights from rhetorical scholarship in order to make the rhetorical curriculum more educational and more politically aware. I capture this with the idea of becoming ‘world-wise’ as an alternative for the idea that the rhetorical curriculum should contribute to making students ‘symbol-wise’.     

促进身体锻炼行为的阶段性改变理论研究述评

身体锻炼行为转变的研究源自促进个体健康的研究,身体锻炼行为研究是健康促进研究的一个重要领域。促进身体锻炼行为的研究是这一领域的重要内容。为了解释身体活动行为或者为了说明身体锻炼行为受哪些因素影响,研究人员提出了一些身体锻炼行为的理论模型,行为的阶段性改变理论是其中重要的理论之一。行为的阶段性改变模式把行为阶段和过程的概念应用到为了行为的改变而设计的可变程序活动中。这些阶段通过一系列修正行为的活动与行为改变联系在一起,认为修正行为的活动过程就是行为改变的过程。     

促进身体锻炼行为的社会认知理论研究模式

身体锻炼行为转变的研究源自促进个体健康的研究,身体锻炼行为研究是健康促进研究的一个重要领域,促进身体锻炼行为的研究是这一领域的重要内容。为了解释身体活动行为或者为了说明影响身体锻炼行为的因素影响,研究人员提出了一些身体锻炼行为的理论模型,社会认知行为理论是其中重要的理论之一。社会认知理论认为可以通过操控个体的个人因素、环境因素、个体的行为归因来影响行为本身的变化。     

实践逻辑对影响教师课堂教学行为因素的案例分析

以教育社会学的视角透视理论与实践的关系,布迪厄的实践逻辑为教师的课堂教学行为影响因素寻找到了新的答案。具体表现为：权力资本制约着教师的教学行为;惯习指导着教师的教学行为;学校场域影响着教师的教学行为,上述因素使得新课改理念走进课堂困难重重。     

对话理论观照下的中学语文个性化阅读

阅读是人类搜集信息、认识世界、发展思维、获得审美情趣的一种重要手段,也是终身学习的一种方式。但在中学语文教学活动中,学生是阅读主体的教学理念一直未得到有效重视。在新课改背景下,对话理论的基本观点对中学语文的个性化阅读有着重要的理论价值,应当引起广泛的关注。     

回译——自主学习之友

建构主义学习理论要求学习者通过自主学习积极建构知识。问题在于,在缺乏教师指导的情况下,学习者对于如何自主学习茫然无措。在具体的教学与辅导过程中,可以发现,回译是一种行之有效的方式,它可以提高学习者的学习兴趣,提高记忆效率,加强学习者的英汉对比意识,克服中式英语,还能鼓励学习者在课外进行自主学习,不断提高表达能力。因此,不同层次的学习者,在不同的学习阶段,都可以通过不同方式的回译练习提高英语语言能力。     

The Manifestation of Sublimity in Li Bai’s Poem Cataract on Mount Lu

Longinus’s On the Sublime holds a uniquely unparalleled position in Western critical theories. By analyzing Li Bai’s well-known poem Cataract on Mount Lu from the perspective of sublimity, attempt is made to appreciate the ancient Chinese poems by using Western critical theory and thus derive another kind of aesthetic beauty.     

当代敦煌题材散文评述——“20世纪敦煌题材文艺创作与传播”系列论文

广义的当代敦煌题材散文包括几种类型:一是有关敦煌学几代学人的传记、回忆录、报告文学和记人散文。二是有关敦煌史实、敦煌文化的介绍性、解说性散文。三是狭义的散文,又可分三类:文化散文和文化评论;游记;生态散文。敦煌文化的深厚内涵与游客的鄙俗心态形成巨大反差,其结果是敦煌形象被有关莫高窟的一般性知识和导游的解说词定型化为刻板印象,既有某种宗教艺术的神圣感,又被鄙俗化、平面化为感官猎奇的景观。狭义的敦煌题材散文大致通过以下几种方式把握敦煌形象:一是依靠刻板印象把敦煌神圣化,或依靠想象将它美化、诗化;二是描绘鸣沙山、月牙泉、三危山等由莫高窟带动的周边景点,从中发现旅游乐趣(主要来自旅游介绍形成的刻板印象);三是关注敦煌生态危机,以切身感受和材料披露表达生态保护意识。其中,从生命体验出发,在敦煌的历史文化、现实生活中体味人生,以人的真实存在呈现敦煌真实形象的作品极其罕见。敦煌游记已经变成快餐消费式的文化商品,暴露出重复写作的弊端。