新媒体环境下移动学习用户信息共享行为研究

[目的/意义]针对新媒体环境下移动学习的特点,研究移动学习用户信息共享行为的现状,引导移动客户端更好地构建以用户为中心的信息共享交流平台。[方法/过程]采用问卷调查和实证研究相结合的方法,应用Amos21.0从个体移动学习态度、个体移动学习的主观规范和移动学习过程感知信息可控性3者和谐发展的角度,对提出的影响因子、移动学习信息共享意图和移动学习信息共享行为之间的假设进行检验。[结果/结论]数据研究结果显示新媒体环境下个体移动学习态度、主观规范、移动学习过程感知信息可控性对移动学习信息共享意图产生正向影响,其中移动学习过程感知信息可控性对移动学习信息共享意图的影响最大;移动学习信息共享意图对信息共享行为有正向影响。     

美国、欧洲、日本、中国数字素养培养模式发展述评

[目的/意义]随着信息技术的发展和普及,数字素养日趋成为世界各国国民素质教育的重要内容。它与媒介素养、信息素养有着密切的关联,正被越来越多的国家纳入其国民教育课程的体系之中,但我国的发展仍很不完善。针对这一现状对发达国家和我国的数字素养培养模式发展进行述评,并对我国数字素养的培养提出建议。[方法/过程]在对相关文献进行充分调研的基础上,分别对美国、欧洲、日本和中国的四种具有典型性的数字素养的培养模式加以分析,并据此提出本文的结论。[结果/结论]美国、欧洲和日本的先发优势与经验为我国数字素养培养的建设和发展提供了良好的借鉴。我国应该构建一个多主体共同参与的体系,形成由各级公共图书馆、专业图书馆、学术图书馆、大中小学、政府管理机构等全社会共同推动实现的机制,建设一个能充分接触数字资源和社群信息的交互式数字媒介空间。     

Compassion in the face of terror: a case study of recognizing suffering,co-creating hope,and developing trust in a would-be school shooting

Current theoretical conceptualizations of compassion say little about communicating compassion to people whose suffering is wrapped in a cloak of anger, threat, resistance, and fear. This article attends directly to this issue by examining the conversational particulars of compassion communicated by school bookkeeper Antoinette Tuff to would-be school shooter Michael Hill. The case serves as the basis for advancing propositions about communicating compassion to unwilling recipients and suggests the importance of careful conversational timing, face-enhancement strategies, convergence/mirroring techniques, co-creating hope, physical presence, and vulnerable self-disclosure. The case extends current conceptualizations of compassion and provides a vivid picture for enacting compassion when sufferers are angry, threatening, or resisting help.     

Social support and digital inequality: Does Internet use magnify or mitigate traditional inequities in support availability?

This study tested competing predictions about the implications of Internet use for traditional inequities in social support availability. Using survey data collected as part of the Pew Internet and American Life Project, inequities in social support availability stemming from demographic and network-related factors were examined among non-users, Internet users, and Internet users who also participated in a social network site (SNS). The results offered evidence consistent with the social compensation perspective. Traditional inequities in support availability related to age, race, and total network size persisted among respondents who did not use the Internet, but were less evident or absent among Internet users and/or Internet users who participated in an SNS. Using the Internet to connect with others appeared to be an important mechanism through which inequality in support availability was mitigated.     

论英语的语篇分析与听力理解

文章根据英语语篇的特点，结合听力理解的心理过程，说明听力理解是建立在语篇分析的基础上的，听者可以根据语篇的一些特点，抓住所听信息的主要线索，进行主动预测，从而达到对所听材料全面，深刻的理解。     

关联理论对语篇连贯的认知解释

连贯是语篇的基础,是一个复杂的语言现象,它涉及到语义、语用及认知等方面。功能语篇连贯的研究主要集中在从形式或语义角度进行考察,认为连贯是文本固有的语言现象。而关联理论的明示推理交际模式给我们提供了从认知的角度探讨交际中话语连贯的实现途径,在语篇话题对连贯理解的作用方面有较强的解释力。     

中西翻译实践中的暴力操纵思辨

传统的翻译理论注重标准的厘定及其时标准的遵守,但翻译中所体现的政治和意识形态以及翻译实践中的暴力操纵对翻译的“忠实”原则给予了无情的解构。因此,探讨翻译背后的暴力问题、译者在其间的特殊身份以及减轻暴力操纵的方法是译介研究的一个重要论题。     

On line Forums as a `Rescue Net' in an Open Inquiry Process

The Biomind program is a new open inquiry program for Israeli biology high school students. The Biomind program is facilitated by diverse activities of asynchronous on-line forums for teachers and students. This research aims to analyse the discussions that occurred over a period of three years in these forums, in order to obtain a picture of the benefits that virtual discussions hold for the implementation of the open inquiry program. The results presented in this article indicate that students required assistance mainly with searching scientific information, finding experimental techniques and procedures, and phrasing inquiry questions. The three most frequent areas that were discussed in the teachers' forum were technical and procedural aspects of experimentation, bureaucracy and phenomenon identification. In addition, issues such as inferring and discussing, logical progression of the inquiry process, scientific writing, teacher-student interaction, reflective thinking, affective points of view, and forum administration were raised in the forum discourses. The forum discourses create a learning community that contributes to the implementation of the Biomind program, and pinpoint the aspects that should be taken into consideration in the future.     

认知语用框架下的主述位衔接机制及语篇分析与教学

语篇的产生和理解是一个复杂的、动态的认知语用过程。从内部结构上看,一个衔接的语篇不是句子的堆砌,而是句子间的接口,每个句子都建立在前句的基础之上。从意义连贯上分析,新旧信息相互衔接,推动语篇的发展．从认知语用学的视角出发,研究语篇衔接与连贯必然涉及语篇的语境,应该考虑语篇编码的过程,既要分析和总结语篇中出现的所有衔接机制,包括语篇内部的衔接机制和语篇与语境的关系的衔接机制,还要根据对内容的语用推断建立语篇的语境。最后,把衔接与语境联系起来,共同构建语篇的整体意义。只有这样,才符合人们实际对语篇解码的过程。本项研究将为语篇分析教学和语篇分析研究提供一个新的思路。     

批评语言学视角下英语新闻语篇中的名词化分析

批评语言学认为,没有毫无倾向性的报道和完全中立的语言,新闻语篇的结构都包含着价值和信仰。新闻语篇中,作者通过对语言的选择,传达这些隐含的意识形态。名词化因其本身的特点,成为新闻语篇中表达隐含意识形态的最重要的语言工具之一。