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91.
Hatim Lahza Hassan Khosravi Gianluca Demartini 《Journal of Computer Assisted Learning》2023,39(1):94-112
Background
The use of crowdsourcing in a pedagogically supported form to partner with learners in developing novel content is emerging as a viable approach for engaging students in higher-order learning at scale. However, how students behave in this form of crowdsourcing, referred to as learnersourcing, is still insufficiently explored.Objectives
To contribute to filling this gap, this study explores how students engage with learnersourcing tasks across a range of course and assessment designs.Methods
We conducted an exploratory study on trace data of 1279 students across three courses, originating from the use of a learnersourcing environment under different assessment designs. We employed a new methodology from the learning analytics (LA) field that aims to represent students' behaviour through two theoretically-derived latent constructs: learning tactics and the learning strategies built upon them.Results
The study's results demonstrate students use different tactics and strategies, highlight the association of learnersourcing contexts with the identified learning tactics and strategies, indicate a significant association between the strategies and performance and contribute to the employed method's generalisability by applying it to a new context.Implications
This study provides an example of how learning analytics methods can be employed towards the development of effective learnersourcing systems and, more broadly, technological educational solutions that support learner-centred and data-driven learning at scale. Findings should inform best practices for integrating learnersourcing activities into course design and shed light on the relevance of tactics and strategies to support teachers in making informed pedagogical decisions. 相似文献92.
早在20世纪80年代初期,多媒体技术作为一门全新的技术诞生以来,多媒体技术不断完善,为人们的工作和生活提供了便利。在高职教育中多媒体技术的发展改进和丰富了教学手段,实现了教学模式的转变。当前多媒体教学与传统课堂教学两种方式并存,目的为了在教学过程中能更加充分地调动学生的各种感觉器官来获取知识。本文针对多媒体教学与传统课堂教学的优点与缺点,并结合高职教育的特点,在多媒体教学与传统课堂教学中寻找它们的优势互补。 相似文献
93.
余光华 《数字社区&智能家居》2011,(19)
远程教育和校园的信息化建设成为网络应用一个新的热点。网络考试作为远程教育和校园信息化建设的一部分,有着其独特的需求和作用。该文就网络考试系统的总体结构与功能以及实现技术进行了逐一的论述。 相似文献
94.
网格技术已经成为当前国际计算机技术研究的热点和前沿领域,它代表了继Internet技术和Web技术之后的第三次技术浪潮。随着其不断发展完善,必然会推动远程教育的发展。该文以网格基础理论为基石,以远程教学平台为研究对象,论述了基于网格技术的远程教育系统模型构成及其工作过程,从而达到共享各种异构教学资源、整合各种教学服务的目的。 相似文献
95.
An important step towards the successful integration of information and communication technology (ICT) in schools is to facilitate their capacity to develop a school‐based ICT policy resulting in an ICT policy plan. Such a plan can be defined as a school document containing strategic and operational elements concerning the integration of ICT in education. To write such a plan in an efficient way is challenging for schools. Therefore, an online tool [Planning for ICT in Schools (pICTos)] has been developed to guide schools in this process. A multiple case study research project was conducted with three Flemish primary schools to explore the process of developing a school‐based ICT policy plan and the supportive role of pICTos within this process. Data from multiple sources (i.e. interviews with school leaders and ICT coordinators, school policy documents analysis and a teacher questionnaire) were collected and analysed. The results indicate that schools shape their ICT policy based on specific school data collected and presented by the pICTos environment. School teams learned about the actual and future place of ICT in teaching and learning. Consequently, different policy decisions were made according to each school's vision on ‘good’ education and ICT integration. 相似文献
96.
Stephen M. Walls John V. Kucsera Joshua D. Walker Taylor W. Acee Nate K. McVaugh Daniel H. Robinson 《Computers & Education》2010
Instructors in higher education are disseminating instructional content via podcasting, as many rally behind the technology’s potential benefits. Others have expressed concern about the risks of deleterious effects that might accompany the adoption of podcasting, such as lower class attendance. Yet, relatively few studies have investigated students’ perceptions of podcasting for educational purposes, especially in relation to different podcasting forms: repetitive and supplemental. The present study explored students’ readiness and attitudes towards these two forms of podcasting to provide fundamental information for future researchers and educators. The results indicated that students may not be as ready or eager to use podcasting for repetitive or supplemental educational purposes as much as we think they are, but they could be persuaded. 相似文献
97.
Investigating models for preservice teachers’ use of technology to support student-centered learning
The study addressed two limitations of previous research on factors related to teachers’ integration of technology in their teaching. It attempted to test a structural equation model (SEM) of the relationships among a set of variables influencing preservice teachers’ use of technology specifically to support student-centered learning. A review of literature led to a path model that provided the design and analysis for the study, which involved 206 preservice teachers in the United States. The results show that the proposed model had a moderate fit to the observed data, and a more parsimonious model was found to have a better fit. In addition, preservice teachers’ self-efficacy of teaching with technology had the strongest influence on technology use, which was mediated by their perceived value of teaching and learning with technology. School’s contextual factors had moderate influence on technology use. Moreover, the effect of preservice teachers’ training on student-centered technology use was mediated by both perceived value and self-efficacy of technology. The implications for teacher preparation include close collaboration between teacher education program and field experience, focusing on specific technology uses. 相似文献
98.
e-Learning systems are increasingly being adopted by modern enterprises, because of their cost-down effect. However, the extant literature provides little insight into their beneficial consequences. It is expected that a transfer of acquired knowledge, skills and/or work attitudes to jobs will occur through e-learning systems use. This makes e-learning systems a useful tool for improving job outcomes, although this is not well documented. The IS success model, which captures both the human and technological elements of information systems, provides a theoretical basis for linking system use to system task. The current study then examines the relation between e-learning systems use and overall job outcomes based on the model. The data collected from one hundred and ninety-three e-learning system users were analyzed with partial least square (PLS). The results indicate that e-learning systems are perceived as useful and satisfying by employees, and employees’ e-learning systems use is significantly associated with overall job outcomes. In practice, these results provide a basis for establishing a link between an organization’s investment in e-learning and human capital management. They also lend empirical support to the IS success model. 相似文献
99.
陈晨 《数字社区&智能家居》2010,(2):288-289
目前,网络教育在世界范围内得到了迅猛的发展,对各国高等教育产生了重大影响,并成为整个高等教育体系的重要组成部分,这也是世界范围内教育发展的共同趋势。当安全攻击和防御技术越来越复杂,安全威胁越来越多,安全系统越来越庞大的同时,更应当有效的、动态的、及时的处理安全问题,防范未知威胁,提高工作效率。本文对网络教育系统中存袭的安全问题进行分析,为构建网络教育系统安全防范体系奠定了基础。 相似文献
100.
基于工学结合的网络综合布线教学改革实践 总被引:1,自引:0,他引:1
钟达夫 《数字社区&智能家居》2010,(6):1348-1349
该文阐述了网络综合布线在课程体系的作用,提出了工学结合的教学设计和教学方法,最后给出教学改革产生的教学效果。 相似文献