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91.
美国传播学者尼尔·伯兹曼认为,课程就是一个信息传播系统,因此,可以从教育传播模型的视角分析不同网络课程之间的差异。然而,传统的教育传播四要素模型在解释网络教育时存在很多缺陷。将德国学者托马斯·赫尔斯曼提出的ICT框架和教育传播四要素模型相结合。构建出一个包含五个要素的互联网教育传播模型。利用互联网教育传播模型分析当下几种主要的网络课程。常见的网络课程可以分为I类、C类、I＋C等三种主要类型;教学活动是影响学习者参与、影响网络教学质量的核心要素;由于班额和教师投入的差异．C类和I＋C类网络课程还可以进一步细分为一系列亚类,教学质量也有很大的差异。 相似文献
92.
发展西藏特色旅游业日益受到国人的重视，本就西藏特色旅游业的发展现状、面临的困难及解决的措总三方面进行了陈述，使人对西藏地区特色旅游业的发展有一个更为清晰的认识。 相似文献
93.
肖烈桂 《内江师范学院学报》2001,16(4):43-48
本文在分析当今世界国际旅游发展态势基础上,揭示了我国海外游客特征及其变化规律,并提出了相应对策,主要包括：加快中西部基础和旅游设施建设,逐步由资源导向型旅游过到需求导向型旅游,高度重视商务旅游,寓文化于其它旅游方式之中,开发高弹性旅游活动设施和旅游产品。 相似文献
94.
Ton Mooij和Ed Smeets历时两年的研究,将中学ICT的实施过程划分成五个渐进的阶段,并结合Ely关于ICT革新实施的八个条件,分析了每个阶段向下一阶段推进的潜在干涉行为,这为我们解决当前ICT实施进程中出现的跨阶段实施、信息和传播技术意识淡薄、设备利用率低及如何开展信息技术与课程整合等同题提供了有力的借鉴. 相似文献
96.
Catherine Bow 《档案与原稿》2019,47(1):94-112
ABSTRACTA socio-technical approach is taken to explore a digital archive of Australian Indigenous cultural heritage. The Living Archive of Aboriginal Languages is considered in terms of what it is currently doing and what it was intended to do. Two ethnographic stories focusing on user interactions and the outcomes of an online survey serve to evaluate the effectiveness of the Archive from the perspective of different users. This is then juxtaposed with a consideration of the original grant application, outlining what was envisaged for the project. This analysis serves to highlight some of the contingent relations and diverse socio-technical aspects of a specific knowledge infrastructure, as it allows multiple forms of interaction, new connections and generative activities as people discover, access and interact with the content now and into the future. 相似文献
97.
While the study of the ethical use of new technologies in journalistic work is imperative given the widespread use of such technology, such studies are few and far between, particularly for the developing world. This paper provides results of an exploratory, qualitative study of Indian journalists’ views about the ethical use of new computer and Internet-based technologies for news gathering and reporting in India. New digital technology was widely accessible to the respondents, but not all journalists were given the tools by their employers. Opinions about ethical news practices using new technology were mixed and revealed a few grey areas. English language national newspapers tended to indicate that their standards were strict and that ethical violations, exacerbated by new technology, occurred mostly in vernacular newspapers. On the whole, respondents had not heard often of other organizations or individuals committing unethical practices such as plagiarism and lack of attribution using new technology. Still, some beliefs indicated uncertainty about ethical practice or breach of ethical principles. The findings of this study have implications for journalism education and on-the-job training of Indian journalists, as well as for formulating ethical codes of journalism, particularly with regard to new media. Indian codes focus more on the roles journalists should play in society and do not provide very specific tactical guidance for everyday news gathering. Coupled with lack of training, this creates a situation where perceptions about journalistic ethics are sometimes vague and variant. 相似文献
98.
99.
Computers in education have been around for more than 30 years. They have been the vector not only of diverse forms of educational technology, but also of many new kinds of learning activities using software instruments. With the gradual trivialization of computer systems, the initially rather positive expectations about computers in education have progressively turned into more skeptical attitudes about the use of ICT. What is really working with computers in education? Was the investment worth the outcomes? The number of scientific studies focusing on these issues is huge. Most of their results have been obtained either by very focused experiments on some educational technology, generally involving a limited number of students, or by surveys, taking into account large numbers of learners but with little control about the kind of activities that were actually organized. Overall, hardly any conclusive results about possible causal implications of using ICT in learning have been obtained and there is no evidence about the stability of existing results over time. This paper, particularly taking into account the French experience, draws attention on the specific case of software instruments. These instruments do not exactly aim at performing more efficiently existing activities, but lead to invent new learning activities better in line with constructivist views. It suggests that, besides studies about what works, more research is in order about how it works and contends that what will work in the future is linked to the capability of the teaching profession and their allies to collectively build and discuss new interrogations and solutions to pedagogical problems, which will sustain and regulate the many discoveries of innovators. 相似文献
100.
文化设施配置优化的核心是文化设施布局问题。适应于新的社会、经济发展状况,文化设施的概念内涵得到深化与拓展。在此基础上,讨论了文化设施布局的相关基础问题,诸如它与基础设施、文化政策、公共文化服务体系之间的关系。最后提出了我国文化设施布局的几条重要发展路径,作为今后相关工作与研究的建议。 相似文献