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Information Security Perspective of a Learning Management System: An Exploratory Study 学习型管理系统的信息安全视角:探索性研究
Pub Date : 2013-04-01 DOI: 10.4018/jksr.2013040102
Mohd Faiz Hilmi, S. Pawanchik, Y. Mustapha, H. M. Ali
The advancement of information technology has changed the education landscape. The process of teaching is no longer the same. Information technology has made e-learning possible and available on a large scale. The main component of an e-learning is a learning management system LMS. LMS has been widely used and are accessible through the Internet. By connected and accessed to the Internet, LMS are exposed to various threats. Proper understanding of these threats combined with strategy and best practices countermeasures will ensure a safe learning environment. Therefore this study will look into the information security aspect of LMS. There are two main purpose of this study. First, this study provides a review of information security in e-learning environments and explains the important of information security. Confidentiality, integrity and availability are considered to be the primary pillars of information security. In addition to these pillars, the International Information Systems Security Certification Consortium introduced a common body of knowledge CBK comprised of ten domains relating to specific information security topics. These domains are the foundation of security practices for those involved in information security. In this article, each of these is explained within an e-learning context. It is recommended that institutions employing e-learning adhere to these domains. By applying the principles and practices associated with each domain, e-learning institutions should be able to provide an e-learning system with high confidentiality, integrity and availability. The second purpose of this study is to understand student perception of an information security perspective of an e-learning management system. To achieve this purpose, a survey was conducted targeted at undergraduate students in a distance learning program. 497 students responded to a survey questionnaires. Apart from demographics information, the survey asked the respondent to rate six statements related to how they perceived security of the learning management system which they are currently using. All six statements are rated using a five point Likert scale anchored at 1 Not at all to 5 Very much. Frequencies analysis was conducted to show the profile of the respondent. Overall, respondent has strong positive perceptions towards security of their LMS. This study provides an overall picture of information security elements of a learning management system. It can serve as an introduction which help LMS administrator to understand the issues and possibilities related to the safety of LMS.
资讯科技的进步改变了教育的面貌。教学的过程不再相同。信息技术使大规模的电子学习成为可能。电子学习的主要组成部分是学习管理系统LMS。LMS已被广泛使用,并可通过Internet访问。通过接入和访问Internet, LMS面临着各种威胁。正确理解这些威胁,结合战略和最佳对策实践,将确保安全的学习环境。因此,本研究将从LMS的信息安全方面进行研究。本研究有两个主要目的。首先,本研究回顾了电子学习环境中的信息安全,并解释了信息安全的重要性。机密性、完整性和可用性被认为是信息安全的主要支柱。除了这些支柱之外,国际信息系统安全认证联盟还引入了一个由十个与特定信息安全主题相关的领域组成的共同知识体系CBK。这些领域是涉及信息安全的人员的安全实践的基础。在本文中,将在电子学习上下文中解释其中的每一个。建议采用电子学习的机构遵守这些领域。通过应用与每个领域相关的原则和实践,电子学习机构应该能够提供具有高度机密性、完整性和可用性的电子学习系统。本研究的第二个目的是了解学生对电子学习管理系统资讯安全观点的看法。为了达到这一目的,对远程学习项目的本科生进行了一项调查。497名学生回答了一份调查问卷。除了人口统计信息外,调查还要求受访者对与他们目前使用的学习管理系统的安全性有关的六项陈述进行评级。所有六个陈述都使用李克特五点量表进行评分,从1一点也不到5非常多。进行频率分析以显示被调查者的概况。总体而言,受访者对其LMS的安全性有强烈的积极看法。本研究提供了学习管理系统的资讯安全要素的全貌。它可以作为一个介绍,帮助LMS管理员了解与LMS安全性相关的问题和可能性。
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引用次数: 1
Strategies for Effective Use of Technology in Face-to-Face and Hybrid University Level Courses to Improve Student Learning 在面对面和混合大学水平课程中有效利用技术以提高学生学习的策略
Pub Date : 2013-04-01 DOI: 10.4018/jksr.2013040106
Balkeese V. Kunhi Mohamed
The purpose of this paper is to 1 briefly discuss the definitions of face-to-face learning, hybrid learning, and related terms concerning the continuum of technology-based learning methods as proposed by Bates 2001 and Bates and Poole 2003; 2 introduce effective uses of technology in face-to-face and hybrid university level courses; and 3 discuss justifications based in research literature for the use of technology to enhance student learning. Technological recommendations include use of multimedia technologies; interactive white boards; and course management systems. This review of literature discusses both theoretical and research based articles and includes empirical studies showing the relationship between effective use of technology and student. The main focus of this paper is to introduce strategies for effective use of technology in both face-to-face and hybrid-style university level courses. This paper is intended for higher-education instructors in both face-to-face and hybrid-style instructional contexts.
本文的目的是简要讨论贝茨(Bates) 2001年和贝茨和普尔(Bates and Poole) 2003年提出的关于基于技术的学习方法连续体的面对面学习、混合学习和相关术语的定义;在面对面和大学水平的混合课程中引入技术的有效应用;第三章讨论了基于研究文献的使用技术来促进学生学习的理由。技术建议包括使用多媒体技术;交互式白板;课程管理系统。这篇文献综述讨论了理论和基于研究的文章,包括实证研究,显示了技术的有效使用与学生之间的关系。本文的主要重点是介绍在面对面和混合式大学水平课程中有效使用技术的策略。本文的目的是为高等教育教师在面对面和混合风格的教学环境。
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引用次数: 4
Analysis of Educational Digital Storytelling Software using the "Dimension Star" Model 用“维星”模型分析教育数字讲故事软件
Pub Date : 2012-10-01 DOI: 10.4018/jksr.2012100103
Panagiotis Psomos, M. Kordaki
Digital Storytelling is a pedagogical tool that has been used for centuries to impart knowledge, values and attitudes. A few models have been developed for the analysis and evaluation of Educational Digital Storytelling Environments EDSE. A useful, comprehensive and representative evaluation model of EDSE is the "Dimension Star" Schafer, 2004. This model could be used in the analysis and evaluation of EDSE using twelve criteria-dimensions, namely: Concreteness, User Contribution, Coherence, Continuity, Structure, Cognitive Effort, Virtuality, Spatiality, Control, Interactivity, Collaboration, and Immersion. In this paper, twelve EDSE are analyzed and evaluated with the "Dimension Star" model. This study may be a useful tool for educational software developers especially in the early stages of conception and design of an EDSE. Finally, this study can help teachers to choose appropriate EDSE so that be able to fulfill specific teaching goals in their classrooms.
数字讲故事是一种教学工具,几个世纪以来一直用于传授知识、价值观和态度。针对教育数字叙事环境(EDSE)的分析和评价,已经建立了一些模型。Schafer(2004)的“Dimension Star”是一个有用的、全面的、有代表性的EDSE评价模型。该模型可通过具体性、用户贡献、连贯性、连续性、结构、认知努力、虚拟性、空间性、控制性、交互性、协作性和沉浸性等12个标准维度来分析和评价电子商务平台。本文用“维星”模型对12个EDSE进行了分析和评价。这项研究可能是一个有用的工具,教育软件的开发人员,特别是在早期阶段的概念和设计的教育软件。最后,本研究可以帮助教师在课堂上选择合适的EDSE,以实现特定的教学目标。
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引用次数: 7
Exploring the Greek Kindergarten Teachers' Views and Practices during the Implementation of Educational Programs 希腊幼儿园教师在教育项目实施中的观点与实践探讨
Pub Date : 2012-10-01 DOI: 10.4018/jksr.2012100107
Helen C. Carida, Thouliotis E. Vaggelis
In this paper kindergarten teachers describe the types of services and practices they often use to design and implement an educational program. The authors' paper aims to identify and present the kindergarten teachers' views and practices, concerning the types of educational programs-they usually conduct-the kindergarten teachers' training status and needs on designing and implementing such programs according to the mandated Curriculum Studies of Preschool Education for Greece, as well as the teaching methods and equipment settings they usually use in an educational program. They also indicate the problems and difficulties most kindergarten teachers meet while carrying out an educational program, as well as the reasons most kindergarten teachers prefer to carry out an "informal school program." An "informal school program" takes place at a local level and kindergarten teachers do not take this approach to a higher level, in order not to have any particular problems with the school context, the mandated Curriculum Studies and timetable of Preschool Education for Greece currently and the teaching methods, aids and materials.
在本文中,幼儿园教师描述了他们在设计和实施教育计划时经常使用的服务类型和实践。本文旨在识别和呈现幼儿园教师的观点和实践,他们通常进行的教育项目的类型,幼儿园教师的培训状况和需求,设计和实施这些项目,根据希腊学前教育课程研究的规定,他们通常使用的教学方法和设备设置。他们还指出了大多数幼儿园教师在实施教育计划时遇到的问题和困难,以及大多数幼儿园教师倾向于实施“非正式学校计划”的原因。“非正式学校计划”是在地方一级进行的,幼儿园教师不会采用这种方法到更高的水平,以免在学校背景、目前希腊学前教育的强制性课程研究和时间表以及教学方法、辅助工具和材料方面产生任何特殊问题。
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引用次数: 2
The Globalization Competence Assessment Framework: Assessing Globalization Competences in the Information Systems Domain 全球化能力评估框架:评估信息系统领域的全球化能力
Pub Date : 2012-10-01 DOI: 10.4018/JKSR.2012100104
Tiia Stén, J. Pawlowski, H. Pirkkalainen
The goal of this paper is to recommend suitable competence assessment instruments and methods for assessing globalization competence in the Information Systems domain. This is done by matching globalization competences with suitable competence assessment methods. The results of the analysis indicate that the most applicable competence assessment methods for assessing globalization competences in the Information Systems domain are written format assessments especially essays, candidate self-reports, live interactions especially group work, and computer simulations. The validity of the outcome is confirmed through a mixed method of document analysis and expert interviews by analyzing and evaluating the assessment methods of Finnish higher education courses in the Information Systems field. Finally, a preliminary comparison between Finnish and Japanese assessment methods is conducted.
本文的目的是推荐合适的能力评估工具和方法来评估信息系统领域的全球化能力。这是通过将全球化能力与合适的能力评估方法相匹配来实现的。分析结果表明,评估信息系统领域全球化能力的最适用的能力评估方法是书面形式的评估,特别是论文,候选人自我报告,现场互动,特别是小组工作,以及计算机模拟。通过对芬兰高等教育信息系统专业课程评估方法的分析和评价,采用文献分析和专家访谈相结合的方法,证实了研究结果的有效性。最后,对芬兰和日本的评估方法进行了初步比较。
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引用次数: 1
Can 3D Visualization Assist in Young Children's Understanding of Sun-Earth-Moon System? 三维可视化能帮助幼儿理解日地月系统吗?
Pub Date : 2012-10-01 DOI: 10.4018/jksr.2012100102
Zeynep Isik-Ercan, Beomjin Kim, J. Nowak
This research-in-progress investigates how the usage of technology, specifically three dimensional 3D stereoscopic vision, might support astronomy learning in primary grades. 3D stereoscopic vision might be an effective means to observe the relationships among space objects through simulations. In order to explore this presumption, this pilot study examines how 3D stereoscopic vision might enhance urban second graders' understanding of a the shape of Sun, Moon, and Earth, b how day and night alternate, and c how Moon appears in different shapes. Currently, Indiana state standards for science do not suggest the teaching of these astronomical concepts explicitly before fourth grade. The authors project that students can learn these concepts earlier in their educational lives with the implementation of these new technologies. These technologies might challenge the views of when astronomical concepts could be taught to children and expand the ways the authors think about children's cognitive capacities in understanding scientific concepts.
这项正在进行的研究调查了如何使用技术,特别是三维立体视觉,可能支持小学天文学学习。三维立体视觉是通过仿真观察空间物体间相互关系的有效手段。为了探索这一假设,本试点研究考察了3D立体视觉如何增强城市二年级学生对太阳、月亮和地球形状的理解,b白天和黑夜如何交替,以及c月亮如何以不同的形状出现。目前,印第安纳州的科学标准并没有明确建议在四年级之前教授这些天文概念。作者计划,通过实施这些新技术,学生可以在他们的教育生活中更早地学习这些概念。这些技术可能会挑战天文概念何时可以教授给儿童的观点,并扩展作者对儿童理解科学概念的认知能力的看法。
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引用次数: 8
An Extensible Framework to Sort out Nodes in Graph-Based Structures Powered by the Spreading Activation Technique: The ONTOSPREAD Approach 基于扩展激活技术的图结构节点分类的可扩展框架:ONTOSPREAD方法
Pub Date : 2012-10-01 DOI: 10.4018/JKSR.2012100106
J. Rodríguez, Jose Emilio Labra Gayo, P. O. Pablos
This paper presents an extensible framework for the Spreading Activation technique. This technique is supported by the ONTOSPREAD framework enabling the development, configuration, customization, and execution of the Spreading Activation method on graph-based structures. It has been used for a long time to the efficient exploration of knowledge bases built on semantic networks in Information and Document Retrieval domains. The emerging Web of Data and the sheer mass of information now available make it possible the deployment of new services and applications based on the reuse of existing vocabularies and datasets. A large amount of this information is published using semantic web languages and formats such as RDF, implicit graph structures developed using W3C standard languages; but new flexible and scalable methods to create added-value services and exploit the data are required. That is why ONTOSPREAD is considered relevant in providing a new way to implement the double process of activation and spreading of concepts in graph-based structures, more specifically to browse and rank resources in the Web of Data realm. The original constraints like weight degradation according to the distance are provided in combination with others coming from the extension of this technique like the converging paths reward. Finally an evaluation methodology and two examples using the well-known ontologies GALEN and SNOMED CT are presented to validate the goodness, the improvement, and the capabilities of this technique.
本文提出了一种扩展激活技术的框架。该技术由ONTOSPREAD框架支持,该框架支持在基于图形的结构上开发、配置、自定义和执行Spreading Activation方法。在信息和文档检索领域,语义网络一直被用于高效地探索基于语义网络的知识库。新兴的数据Web和大量可用的信息使得基于现有词汇表和数据集的重用部署新的服务和应用程序成为可能。大量此类信息使用语义web语言和格式发布,如RDF,使用W3C标准语言开发的隐式图结构;但是需要新的灵活和可扩展的方法来创建增值服务和利用数据。这就是为什么ONTOSPREAD被认为是相关的,它提供了一种新的方法来实现基于图的结构中概念的激活和传播的双重过程,更具体地说,是在Web of Data领域中浏览和排序资源。最初的约束,如根据距离的权重退化,与来自该技术扩展的其他约束(如收敛路径奖励)相结合。最后给出了一种评估方法和两个使用著名本体GALEN和SNOMED CT的例子来验证该技术的优点、改进和能力。
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引用次数: 8
A Semantic Based Approach for Knowledge Capitalization in Communities of Practice of E-Learning 基于语义的电子学习实践社区知识资本化方法
Pub Date : 2012-10-01 DOI: 10.4018/jksr.2012100101
L. Berkani, A. Chikh
Communities of Practice of E-learning CoPEs are considered as a virtual framework for exchanging and sharing techno-pedagogic knowledge and know-how between actors of e-learning. However, after analyzing of knowledge management modalities in some CoPEs, the authors noticed that knowledge is often represented in a way that does not facilitate its access and reuse. Accordingly, this paper focuses on knowledge capitalization in CoPEs and proposes an ontology-based framework aiming to facilitate knowledge sharing and reuse. This framework is structured into three layers: 1 the ontology layer, 2 the semantic annotation layer, and 3 the asset layer. It provides respectively, a common vocabulary within a CoPE aiming to enable a shared understanding between its members, a semantic support to annotate its knowledge assets facilitating their retrieval and reuse, and a means of storage and indexing its different assets. The paper is illustrated with a case study related to a semantic adaptive wiki, a service proposed for a CoPE made up of a teaching staff in computer science at the USTHB University in Algeria.
E-learning CoPEs实践社区被认为是在E-learning参与者之间交换和共享技术教学知识和技能的虚拟框架。然而,在分析了一些CoPEs的知识管理模式后,作者注意到知识往往以一种不利于其访问和重用的方式表示。因此,本文以知识资本化为研究重点,提出了一种基于本体的知识资本化框架,以促进知识共享和重用。该框架分为三层:1本体层,2语义注释层,3资产层。它分别在CoPE中提供了一个公共词汇表,旨在实现其成员之间的共享理解;提供了一个语义支持,用于注释其知识资产,从而促进其检索和重用;提供了一种存储和索引其不同资产的方法。本文以一个与语义自适应wiki相关的案例研究为例进行说明,该服务是为阿尔及利亚USTHB大学计算机科学教学人员组成的CoPE提出的。
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引用次数: 5
Promoting Audiovisual Formats for Developing Teaching Digital Competences 促进视听格式发展教学数字能力
Pub Date : 2012-10-01 DOI: 10.4018/jksr.2012100109
Eduardo Negrín Torres, Jorge Martín-Gutiérrez, María Dolores Meneses Fernández
The introduction of audiovisual language on communicative models of modern society is an uprising constant which has made it the leading communicative method amongst new generations over overcoming written media. In this paper, the authors focus on how important is use of video tutorial in university teaching as an efficient and accessible resource in the teaching and learning processes. They may introduce the initiative developed by the La Laguna University called 'ULLmedia Express yourself' which combines teaching staff's training work for the creation of video tutorials applied to teaching with the needed infrastructure for its production. This initiative seeks extension of video tutorial tool and its many aspects in university teaching without meaning additional costs for the institution, promoting 'communicative closeness' between teacher and students as well as creative and innovating spirit from teachers in their professional duties.
在现代社会的交际模式中,视听语言的引入是一种不断上升的趋势,它使其成为新一代中压倒书面媒体的主要交际方式。本文着重论述了视频教学作为一种高效、便捷的教学资源在大学教学中的重要性。他们可能会引入拉古纳大学开发的名为“ULLmedia Express yourself”的计划,该计划将教学人员的培训工作与制作视频教程所需的基础设施结合起来。这一举措旨在扩大视频教学工具及其在大学教学中的诸多方面,同时又不给学校带来额外的成本,促进师生之间的“沟通亲密”,以及教师在其专业职责中发挥的创新精神。
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引用次数: 1
Advanced E-Learning Services for Teachers 为教师提供先进的电子学习服务
Pub Date : 2012-10-01 DOI: 10.4018/jksr.2012100108
Anna Kamakari, A. Drigas
In Greece, the training system and education can be adapted to distance lifelong e-learning and the teachers, the society and the economy can be benefited via the introduction and training of in-service teachers in a the Video Conferencing VC technology and mode of distant training, granted that VC is put into a learning framework, and b Knowledge Management KM methodology, through lectures and seminars. Incidentally, VC technology and KM methodology can be integrated into in-service teacher distance lifelong training and development, and to this end, an example, a hybrid model, of the manner VC technology and KM methodology can be integrated into in-service teacher distance lifelong training and development, that is, a microteaching session via VC and KM, which is advisable for Greek teachers of all specialisations in Greece or abroad, is given.
在希腊,培训系统和教育可以适应远程终身电子学习,通过将视频会议风险投资技术和远程培训模式引入和培训在职教师,如果将风险投资纳入学习框架,通过讲座和研讨会采用知识管理KM方法,可以使教师,社会和经济受益。顺便提一下,VC技术和知识管理方法可以整合到在职教师远程终身培训和发展中,为此,本文给出了一个例子,即VC技术和知识管理方法可以整合到在职教师远程终身培训和发展中的混合模式,即通过VC和知识管理进行微格教学,这对于希腊或国外的所有专业的希腊教师都是可取的。
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引用次数: 8
期刊
Int. J. Knowl. Soc. Res.
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