“悟是光”概念结构的认知分析

＂悟＂概念是一类比较常用的语汇。以汉语和英语为语料,剖析＂悟＂概念生发于＂光＂概念的认知根源,进而对＂悟是光＂概念结构生成过程中人类的隐喻化和范畴化发展机制进行了详细说明,旨在依托认知规律,对概念的隐喻化取象和范畴化拓展路径提供进一步的实践操作性借鉴。     

基于理解和解释的“问道”历史教学

“问道”历史教学,是基于理解和解释的教学,具有“问为表征,道为内核”的特质。“问道”从教学的本质出发,是为了促进学生的发展;从历史科学的本质出发,是一切历史都是当代史、一切历史都是思想史的命题在教学中的统一。教学的“问”是认识活动的一半,是一种关于理解和解释的理念,是一个把学生对知识和意义的前理解发展到理解的过程。“道”是认识活动中“答”的一半,是关涉价值意义的问题,是让学生知道从哪里来,从而清楚地知道到哪里去的问题。真实、激趣、合距是“问道”历史教学问题提出的三原则,价值、研究、发展是“问道”历史教学的问题导向三原则。     

从课文教学中培养英语语感

学习英语的最终目的是进行交际 ,语感与语言运用能力紧密相关 ,语感是外语课文教学的关键。本文从对课文整体教学角度来阐述如何培养学生的英语语感     

基于职业认知教育的秘书职业概论课程开发

职业认知教育应该成为高职教育教学的重要课题。秘书岗位要求秘书人员具备“有形”的硬技能和更多“无形”的软技能,其中职业意识是软技能的灵魂所在。在高职秘书专业教育教学中,要“树心”与“树技”并重而甚于“树心”,让学生学会做人、做事是秘书职业对于秘书人才培养的特殊要求,也是对秘书教育的强烈提醒。独立开设以职业认知为主旨的职业基础课——秘书职业概论,让学生在正确的职业认知的基础上养成良好的职业意识、职业精神是有益的。     

基于HNC的现代汉语词语知识库建设

基于HNC的汉语词语知识库是HNC知识库系统的重要组成部分,它以句类知识为核心,从概念、语句和语境三个层面提供汉语理解处理所需的知识。经过10多年的建设,该库已达到80,000多词的规模,成为中文信息处理、汉语教学和汉语本体研究的宝贵资源。     

论证券虚假陈述民事赔偿制度的缺陷与完善

证券虚假陈述民事赔偿责任是信息披露义务人违反信息披露义务而承担的特殊侵权责任,适用证券侵权行为的一般理论。我国证券立法在虚假陈述民事赔偿责任的主体、归责原则、因果关系、损害赔偿范围等实体法律制度上存在缺陷,有待进一步的完善。     

Developing children's conceptual understanding of area measurement: A curriculum and teaching experiment

The present study examined the effectiveness of three instructional treatments which had different combinations of mathematical elements regarding 2-dimensional (2-D) geometry and area measurement for developing 4th-grade children's understanding of the formulas for area measurement and their ability to solve area measurement problems. Participants were 120 fourth graders. The results showed that the enriched curriculum, involving the geometry motions and area measurement connections effectively facilitated children's mathematical judgments and explanations demanding high-level conceptual understanding. The instructional curricula accentuating only 2-D geometry or numerical calculations for area measurement did not exhibit such effectiveness. Interview data revealed that the geometric operations of superimposition, decomposition, re-composition as well as the concept of congruence were deemed essential by children for the conceptualization of the formulas for area measurement.     

“新闻自由”的“中国面孔”——一份关于“新闻自由”的阅读报告

"自由主义"的"两张面孔"影响着人们对"新闻自由"的态度。中国人对"新闻自由"的认识是一个逐步深化的过程。1949年以前,马星野出版的《新闻自由论》是这种认识的结晶;1988年,中国新闻学会出版的《新闻自由论集》成为20世纪80年代自由主义思潮在新闻界的理论结晶;网络时代,"新闻自由"以业界多彩和学界冷清的悖论姿态呈现在世人面前。"左与右"的传统区分可能还是理解"新闻自由"的有效维度。     

东中西部中学生国际理解观比较

通过对东中西部中学生国际理解观的调查比较发现:东部地区学生的国际理解观水平要高于中西部地区;东中西部地区学生国际理解观的性别差异相似,女生的开放意识均强于男生,男生的国际理解能力意识强于女生;东中西部地区中学生国际理解观的年级差异相似,初中生的国际理解观高于高中生;东中西部地区学生使用计算机的时间与其国际理解观之间均存在正相关关系。东中西部地区学生国际理解观的成熟度及学校国际理解教育的开展方面还存在一些问题,中国需加强学校国际理解教育活动。     

How medical practice evolves: Learning to treat failing hearts with an implantable device

In this article we propose that medical practice evolves as a result of progress along three different pathways: improvement in the ability to develop effective medical technologies, learning in medical practice, and advances in biomedical scientific understanding of disease. The relative importance of these three pathways varies from case to case, and often they interact strongly. More specifically, we argue here that in cases of therapeutic innovation where a new medical technology is involved the advance in medical practice is driven largely by the ability to develop and use effective medical artifacts and the interactive sequence among these interdependent pathways often starts with what is learned in practice and not in science. While we state this argument in general, we develop it in detail in a longitudinal and contextual case study of the emergence and evolution of a treatment for advanced heart failure based on an implantable device, the Left Ventricular Assist Device (LVAD). Our findings show that an essential aspect of the evolution of the LVAD therapy is collective and cumulative learning that requires experience that only can be gained through the actual use of LVADs. We discuss the theoretical and policy implications that follow from our understanding of how medical practice evolves for research on the evolution of medical practices and new medical technologies, and policies about the evaluation of rapidly moving medical practices and clinical research involved in their advancement.