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1.
随着网络技术的发展,世界各国在现代远程教育方面进行了大量的研究和实验。但是,目前基于流媒体技术的远程教学平台多以流媒体的教学录像点播为主要解决方案,教学信息展播形式较为单一。文章采用SMIL技术将多媒体教学资源与教学视频同步,并引入了交互式网络学习平台,设计并实现了基于流媒体的交互式多媒体远程学习平台。 相似文献
2.
Som Naidu 《Distance Education》1994,15(1):23-41
This paper is about the application of learning and instructional strategies in open and distance learning settings. First, a brief comment is made on the nature of open and distance learning and also teaching and learning in such settings. This is followed by a brief discussion of the impacts of particular types of learning and instructional strategics on learning. A framework is presented for applying learning and instructional strategies in open and distance learning contexts, and the translation of this framework into an instructional transaction that offers a generic plan for developing instruction.
This is, therefore, a conceptual paper. It discusses a theoretical framework for applying learning and instructional strategies that is currently being implemented in the design and development of instruction for an on‐line (electronic) teaching‐learning environment. The results of that implementation will be reported at a later date. 相似文献
3.
Dugald Williamson 《Learning, Media and Technology》1999,24(3):203-215
This article provides a case study of a first‐year university subject designed to assist the development of media literacy. The context is one of ongoing debate about the purpose and role of media courses. In what ways do new communications technologies alter our understanding of media literacy? How can media subjects be most relevant to students following increasingly different educational pathways? The subject in question responded to such questions by seeking to promote independent capacities for research and writing in the changing media communications field. It used flexible learning techniques to encourage students to apply and reflect on writing formats drawn from professional fields such as journalism and screen production. In doing so, it aimed to encourage interest in the broader social conditions affecting media practices and the diverse settings in which these forms can operate. Through the case study, the article draws out some of the problems encountered in resource‐based learning and suggests some strategies for dealing with them in media education. 相似文献
4.
Olugbemiro J. Jegede James C. Taylor Peter Akinsola Okebukola 《Research in Science Education》1991,21(1):198-207
Most of the curriculum design models within the technical-scientific approach utilise the rational and sequential process
of designing and inter-relating the various elements of the design process. While this procedure may be efficient and adequate
for conventional education in which the designers are professional science educators, there is doubt if it satisfies the particular
needs of distance education.
The experience accumulated through a multi-disciplinary team approach to distance learning courseware development for higher
education at the University of Southern Queensland Distance Education Centre motivated this study which primarily focused
on a search for an alternative approach to curriculum development with a more satisfactory functional value.
Using selected units in Engineering as a focus, an experiment was designed in which a variant of the classical Wheeler model
was used. This paper reports the results of this experiment. The implications for contemporary curriculum development initiatives
in science especially within distance education settings are pointed out.
Specializations: science education, learning strategies, curriculum development, instructional design, research and development in distance
education.
Specializations: Cognitive Science, curriculum development, instructional design, expert systems, research and development in distance education.
Specializations: science education, learning strategies, curriculum development, instructional design, research and development in distance
education. 相似文献
5.
Hypermedia as defined by Osgood (1987) is a tool for linking nonlinear information presented in the form of graphics, animation, video, and sound. One important question for instructional designers regarding hypermedia is how it can be used as an instructional or learning tool that enhances rather than inhibits learning. Creating hypermedia applications is a quick and easy alternative to creating courseware with older authoring systems and languages which took many hours to learn. This ease of application creation, combined with a tremendous increase in information available to our society, has resulted in a proliferation of hypermedia databases in school, university, and industry settings that is gradually moving into homes. Many of these databases are simply information media. This paper identifies important issues related to classifying a hypermedia-based information system appropriately. Based on a discussion of these issues, a call for systematic research which clarifies the role that hypermedia-based information systems can and should play in an instructional or learning environment is set forth. 相似文献
6.
郝朴宁 《云南师范大学学报(哲学社会科学版)》2001,33(4):96-99
在现代传播学发展的历史上，麦克卢汉无疑是最富特色的理论家，这不仅是因为他的理论引起了广泛的争，更主要的在于他的理论完全打破了我们对于大众传播媒介原有的观念，为我们开拓出新的思维空间，也说这正是他引起公众关注的原因。当然，于他观念表述上的抽象，在理解上产生出极大的难度。本试图在这方面做出尝试，追寻他抽象背后的体系。 相似文献
7.
电大分校在现代远程开放教育中的教学支持服务 总被引：1，自引：0，他引：1
现代远程开放教育，把函授教育、广播电视教育、计算机网络教育和多媒体应用技术等多种现代教育手段结合起来综合应用，创建一个供学习自由选择学习方式、学习进度、学习时问和地点等灵活自主的学习条件。电大分校如何从管理体系、媒体资源、交互手段、师资队伍、实践基地等方面做好现代远程开放教育的教学支持服务工作，具有重要的现实意义。 相似文献
8.
Hypermedia as defined by Osgood (1987) is a tool for linking nonlinear information presented in the form of graphics, animation, video, and sound. One important question for instructional designers regarding hypermedia is how it can be used as an instructional or learning tool that enhances rather than inhibits learning. Creating hypermedia applications is a quick and easy alternative to creating courseware with older authoring systems and languages which took many hours to learn. This ease of application creation, combined with a tremendous increase in information available to our society, has resulted in a proliferation of hypermedia databases in school, university, and industry settings that is gradually moving into homes. Many of these databases are simply information media. This paper identifies important issues related to classifying a hypermedia–based information system appropriately. Based on a discussion of these issues, a call for systematic research which clarifies the role that hypermedia–based information systems can and should play in an instructional or learning environment is set forth. 相似文献
9.
This article examines the assumptions and methods of conventional instructional media research to gauge its sufficiency as
a basis for issuing the controversial finding that media do not influence learning and as an inquiry model for documenting
media's educational effects generally. Examples of complex media effects are given and emerging media application paradigms
are identified to support the argument that both a new conceptualization of the media and learning question and new approaches
to its study are needed. An alternative values framework for guiding research on the effects of modern interactive technologies
in complex learning environments is offered. 相似文献
10.
现代远程教育校外学习中心发展现状分析 总被引：2，自引：0，他引：2
校外学习中心(点)是主办高校开展现代远程教育的校外学习支持服务机构,在整个远程教育教学过程中肩负着重要职责。本文通过对广东省现代远程教育校外学习中心(点)年检年报资料统计、分析,结合几次实地抽检、调研经历,对广东省现代远程教育校外学习中心(点)的发展现状与成绩进行了描述和分析,找出了存在的问题,并对其未来发展做出展望,以期推动广东省乃至全国校外学习中心(点)实现在规范管理基础上的发展与创新。 相似文献
11.
Distance education has long been associated with independent study and delivery of prepackaged learning materials. These characteristics effectively deny distance education students the opportunity to participate in communities of inquiry and, perhaps, opportunities to develop their critical thinking skills. This paper reviews the theoretical impact of socially situated learning, critical thinking and their implications for distance education. It then presents the results from a study of learners' perception while enrolled in two different models of audio teleconferenced, university courses. The study reports quantitative results from a mail survey of these students and the qualitative results from interviews and classroom observations. The impact of the instructional design used by the delivering institution resulted in two distinct models of audio teleconference delivery with significant qualitative and quantitative differences in student perception. The paper concludes that learning communities, which support the development of critical thinking skills, can be created at a distance and that they provide a mechanism for improving the quality of higher level distance education. 相似文献
12.
An intrinsic link exists between instructional design (ID) and distance learning (DL). Their inextricability in the real world raises specific problems of interest in the field of ID. In no other teaching/learning situation is ID so essential as in DL. The conditions of DL make it a necessity to have long-term instructional planning, cost analysis, curriculum and course development, instructional materials development and maintenance, delivery plans, and detailed evaluation rules. Without all of these components, DL simply could not happen. It took some time for this neccessity to be acknowledged, as can be seen in the history of DL. However, ID becomes even more critical as increasingly costly and complex means are used. Conditions of learning have special features in DL, such as the role of media, since the professor, teacher or instructor is replaced by media for either transmitting information or for organizing learning activities. In this paper, the term distance learning will be used to mean media-based, remote or asynchronous learning supported by an instructional system. This paper introduces general features of DL and examines essential aspects of ID for DL, with special emphasis on ID methodologies and on media selection. 相似文献
13.
ABSTRACT This article reports on an intervention study into the effects of a training in the use of social and cognitive strategies on the learning outcomes of students in secondary mathematics education. Special attention is given to differential effects for high‐ and low‐achieving students. The focus on differential effects is derived from studies into learning in small co‐operative groups, and from the results of meta‐analyses into the effects of training in learning strategies. From these studies it can be concluded that in general such programs contribute to learning. However, it seems that low‐achieving students are unable to benefit from interventions of the kind investigated (i.e., co‐operative learning and training in learning strategies). The main question is whether it is possible to design an instructional program from which all students benefit, and from which the low‐achieving students profit more than their counterparts in the control‐program. In the present study three instructional programs for co‐operative learning were compared: (i) an experimental program with special instruction in the use of social strategies; (ii) an experimental program with special instruction in the use of cognitive strategies; and (iii) a control program without training in either cognitive or social strategies. The programs were identical with respect to mathematical content and general instructional settings (a combination of whole‐class instruction, working in co‐operative groups and individual work). The experiment addressed the following research question: what are the general and differential effects of a training in the use of social and cognitive strategies on the results of learning in secondary mathematics? The research was conducted in two schools for secondary education in a total of 21 classes, involving a total of 511 students. The design was a pretest‐posttest control group design, using two experimental groups and one control group. The data were analysed from a multi‐level perspective. The outcomes of the investigation clearly show the effects of the intervention. Teaching cognitive and social strategies has the expected, positive effects. In addition to this main effect, a compensatory effect for the low‐achieving students was found. The low‐achieving students in the experimental conditions outperformed their counterparts in the control group. 相似文献
14.
Catherine McLoughlin 《Distance Education》2002,23(2):149-162
How do educators and instructional designers assess the effectiveness of the learning environments they design? One important means of ensuring the effectiveness of instruction in distance and face-to-face settings is through provision of learner support. Increasingly, as learners utilize the World Wide Web for collaborative learning, support systems contribute to the processes of learning and assist the learner in developing competencies and confidence in self-regulated learning and social interaction. Originating in the socio-cultural perspective of Vygotskyan theory, the term scaffolding refers to learning support based on social constructivist models of learning. As the World Wide Web becomes increasingly integrated into the delivery of learning experiences at primary, tertiary and secondary levels, the concept of scaffolding needs to be reconsidered because it is not readily translated into contexts where the teacher is not present, such as in online learning environments. The aim of this paper is to offer a conceptualization of the term scaffolding in distance learning, to provide examples of how learners can be supported in the processes of constructivist inquiry in a range of learning settings, and to offer principles for the design of learning support that can be applied across a range of instructional settings. 相似文献
15.
关于广播电视大学开放教育"混合型" 教学模式构建的思考 总被引：1，自引：0，他引：1
如何面向学习条件、学习层次、学习背景参差不齐的学习者的学习需要,采用多种远程教育技术手段,多种媒体进行教学,提供完善的、多种内容和多种形式的学习支持服务,建立有利于学习者个别化自主学习的良好环境,是现代远程开放教育教学模式改革能否取得成功的关键。 相似文献
16.
17.
Group-based learning is being introduced into many settings in higher education. Is this a sustainable development with respect to the resources required? Under what conditions can group-based learning be applied successfully in distance education and in increasingly flexible campus-based learning? Can networked support facilitate and enrich courses where group-based learning is applied? These questions formed the basis of the motivation for the research project whose main results are presented here. The goals set for the research were the identification of problems associated with the planning, operationalisation, and monitoring of group tasks in group-based learning in higher education, and the identification of networked support options which, in combination with appropriate instructional decisions, have the potential to remedy these problems. The solutions identified were tested in the context of three case studies. 相似文献
18.
影响人的学习的最重要因素是什么?不同的教学理论对此给出了大相径庭的答案,这是因为它们各自对学习本身持有不同的视界,有的看重预期的学习结果,有的聚焦影响学习过程的各种方法,还有一些则抓住了学习发生的条件.有八种对教育传播与技术领域的理论发展一直产生影响,并且仍在产生强烈影响的最流行研究范式,它们分别是完形心理学、行为主义和新行为主义、发展心理学、文化—历史学派、信息加工理论、认知符号理论、认知资源理论和社会建构主义.一般来说,研究总是在某个特定的范式框架内进行的,但是研究者应该认识到,范式本身会对研究方法和结果产生很深的影响.更重要的是,研究者应该对各种不同的理论与范式持开放的心态,因为新的发现总是出现在不同范式之间的交叠磨合处. 相似文献
19.
戴健 《扬州大学学报(高教研究版)》2010,14(4):82-85
批判性思维作为人才培养的方式,与研究性教学所倡导的理念一致,而且更深层次地解决了＂如何才能做到＂的问题。将批判性思维的理念和方法落实在教学实践中,可以通过论文研读、演讲与辩论、小组合作解决问题、论文写作等方面的训练来实现。而这些措施又可以在学习的全程指导、方法的传授上产生积极影响,进而提升学生的竞争力。 相似文献
20.
Mobile technology – such as tablets, cell phones, and wearable devices – has the potential to play a useful role in promoting academic learning. This potential motivates this special issue on “Mobile Technology, Learning, and Achievement: Advances in Understanding and Measuring the Role of Mobile Technology in Education” edited by Matthew L. Bernacki, Jeffrey Greene, and Helen Crompton. Research on learning with mobile technology should focus on three research questions: Do students learn academic content better with mobile technology than with conventional media (media comparison question)? Which instructional features afforded by mobile technology cause learning (instructional method question)? Under what conditions do students learn academic content better with mobile technology than with conventional media (boundary condition question)? A research agenda is proposed. 相似文献