排序方式： 共有11条查询结果，搜索用时 15 毫秒
1.
播客技术是一种在互联网上发布文本、图片、音频、视频等多媒体信息,并允许用户订阅和自动接收的一种新型的互联网应用。播客在个体构建个人数字化学习空间中的应用包括：建立个体的数字化学习空间知识库、构建个体数字化学习空间的学习平台、构建个体数字化学习空间中的知识共享与交流的平台、搭建个体数字化学习空间的知识管理平台。 相似文献
2.
播客的社会文本意义解读 总被引：4，自引：0，他引：4
本文从符号学和传播学的视角,对国内外迅速兴起的“播客”现象进行较为深入的文本意义解读。笔者认为,作为社会文本的播客,其意义是:在播客特定的语境下,人们借助不同的符号系统,使“自我实现”得到最大的满足并正逐步融入社会。从编码者的角度看,这种“自我的实现”的特点是,话语权力的获得和“超符号”的自由交流。而译码者的“自我实现”的特点,则是通过解释权的回归,使可读的文本和可写的文本得以沟通。 相似文献
3.
4.
播客与新拟态环境构建分析 总被引：1，自引：0，他引：1
播客构建的虚拟环境相对于大众传播和传统web1.0网络拟态环境更为逼真,与社会现实之间的偏移有所缩小,呈现出更趋向真实的态势,构建出一种新拟态环境。本文主要分析了播客与传统媒介在构建虚拟环境方面的不同和成因,探讨了播客在网络拟态环境中更趋向真实的表现及动因。 相似文献
5.
Podcasting in higher education: What are the implications for teaching and learning? 总被引：1，自引：0，他引：1
A podcast is any digital media file, or series of files, distributed over the Internet for playback on portable media players and personal computers. This study explored the attitudes, perceptions, and use of podcasting as reported by instructors and students at a large American Midwestern university. The results of two online surveys were examined, focusing specifically on items related to teaching and learning. Findings suggest that students use podcast materials largely for reviewing concepts and issues raised in lectures that they have previously attended. While instructors and students agree that podcasts help students learn, students are less sure about whether podcasts improve instructors' teaching. The authors argue that podcasts can help instructors change face-to-face instruction from traditional didactic lectures to more constructivist learning practices. 相似文献
6.
Podcasting在大学英语教学中的应用 总被引：1，自引：0，他引：1
Podcasting的出现对信息传播方式产生了变革,也正以其便捷性、趣味性、互动性、自主性等特征在大学英语教学中发挥越来越重要的作用,基于Podcasting的新型大学英语教学平台的建设和使用可以推动大学英语教学改革.本文探讨了Podcasting在大学英语教学中的具体实施方式和可能存在的问题. 相似文献
7.
Teacher education efforts must prepare future teachers to implement evidence-based practices that are effective for all students. A strand of practices necessary for reading competence is vocabulary instruction; however, teachers spend less time teaching vocabulary as opposed to other literacy skills. In this experimental study, researchers investigated a multimedia-based intervention, which pairs video with a Content Acquisition Podcast (i.e., video plus CAP) to teach preservice teachers (N = 49) to implement vocabulary practices with struggling students. Those who watched the video plus CAP used significantly more teaching behaviors associated with an evidence-based vocabulary practice during instruction than the comparison group. 相似文献
8.
This article opens with a discussion of how and why mobile learning (m‐learning) is purported to be the next step in the evolution of distance education, before looking at various perspectives on what m‐learning constitutes. It critically examines the degree to which ‘true’ m‐learning has been achieved, by offering pedagogical value beyond the mere use of mobile devices to deliver e‐learning content. The authors argue that podcasting, in combination with a variety of portable MPEG Layer 3 (MP3)‐capable devices that are increasingly ubiquitous, can be used to deliver a form of m‐learning that offers a higher degree of lifestyle integration than many current ‘state of the art’ m‐learning applications, despite not being as technically complex. They present an example of a study in which podcasting was used to deliver supplementary listening material to distance learners undertaking an information technology subject. An end‐of‐semester survey yielded extremely positive feedback about uptake levels and the perceived effectiveness of the podcasts in aiding the students’ learning of the subject matter. However, it also produced interesting results on the ways the students made use of the podcasts, which deviated from the researchers’ original intentions for ‘anytime, anywhere, any device’ learning. The results are discussed in the light of possible influencing factors, supported by follow‐up interview data. The study may have broader implications for the still nascent field of m‐learning. 相似文献
9.
网络传播环境下的中国广播发展 总被引：2，自引：0，他引：2
本文以网络音频传播的近期发展为背景,考察了国内传统广播电台面临的变动和挑战,对网络传播与传统广播传播的互动和影响提出分析和讨论。本文认为,国内主流广播电台始终在努力融入网络传播领域,尽力扩大活动空域,但是面对科技进步带来的冲击,广播体制改革创新的重要性愈发明显。网络时代的传统广播需要发挥新闻传播优势,并加强自身体制改革创新。 相似文献
10.
Podcasting在教学中的应用研究 总被引：1，自引：0，他引：1
Podcasting是一种在Internet上发布文件并允许用户订阅feed以自动接收的方法和用此方法来制作的数字节目。本文介绍了Podcasting的功能和特点,以及在教育应用中的方式和优势。 相似文献