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2017 International Conference of Educational Innovation through Technology (EITT)最新文献

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Learning Resource Correlation Mining Based on the Wisdom of Crowds 基于群体智慧的学习资源关联挖掘
Xu Du, Shuai Xu, Hao Li, Juan Yang
Mining and setting up semantic relations between learning resources is an important premise to achieve effective learning resource organization, and is also an important basis for deep integration and sharing. To work out the knowledge correlations among the massive volume of learning resources, it is not enough and difficult to implement that only base on machines, because it requires full understanding of the relevant concepts, knowledge relationships, as well as specific domain knowledge, which is hard for machines. This paper studies the common methods of semantic correlation of learning resources, and proposes a knowledge correlation model based on the wisdom of crowds and design a learning Resource Correlation system. The system makes full use of human subjective initiative and elaborately solves the semantic problem of knowledge which is hard to understand for machines. And more, it can effectively aggregate all relation marking and comments submitted by the users to reasonable results.
挖掘和建立学习资源之间的语义关系是实现学习资源有效组织的重要前提,也是实现深度集成和共享的重要基础。要找出海量学习资源之间的知识关联关系,仅仅基于机器是不够的,也是很难实现的,因为这需要对相关概念、知识关系以及具体的领域知识有充分的了解,这对于机器来说是很难做到的。研究了学习资源语义关联的常用方法,提出了一种基于群体智慧的知识关联模型,并设计了一个学习资源关联系统。该系统充分利用人的主观能动性,精心解决了机器难以理解的知识语义问题。并且可以有效地将用户提交的所有关系标记和评论进行聚合,得到合理的结果。
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引用次数: 0
Changes in Subjective Understanding of an Accident and Risk Awareness in First-Year Nursing Students Following Medical Accident Simulation-Based Experimental Learning 基于医疗事故模拟的实验学习后大一护生对事故的主观认识和风险意识的变化
Terumi Yoneda, Kimiwa Itami, Osamu Yasuhara, K. Seki, Yoshino Kawabata, T. Maesako, Li Zhe
Novice nurses with little professional experience tend to feature frequently in reported medical accidents and near-miss incidents in Japanese healthcare facilities. According to our previous survey, approximately 40% to 70% of nursing students experience near-miss incidents during their clinical training. Many of these incidents in nursing settings occur while providing assistance for wheelchair transfer or bathing. Fostering observational skills to enable accurate risk area identification is a requirement from the stage of basic education for the provision of safe medical care to patients. In the present study, we devised and implemented experimental learning aimed at first-year nursing students that incorporated medical accident reenactments and simulations using simulated patients. The results showed significant post-learning increases in both subjective understanding and the frequency of risk area identification, suggesting that experimental learning improves nursing student comprehension and skill in responding to perceived risks.
缺乏专业经验的新手护士往往经常出现在日本医疗机构报告的医疗事故和未遂事件中。根据我们之前的调查,大约40%到70%的护理专业学生在临床培训期间经历过未遂事件。在护理机构中,许多此类事件发生在帮助轮椅转移或洗澡时。培养观察技能,以便准确识别风险区域,这是从向患者提供安全医疗保健的基础教育阶段开始的一项要求。在本研究中,我们设计并实施了针对一年级护理学生的实验学习,该学习结合了医疗事故重演和模拟患者的模拟。结果显示,学习后护理学生的主观理解和风险区域识别频率均有显著提高,表明实验学习提高了护理学生对感知风险的理解和应对技能。
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引用次数: 2
Heterogeneous Learning Resources Integration and Cross-Database Retrieval 异构学习资源整合与跨数据库检索
Jiamin Liu, Xu Du, Hao Li, Juan Yang
With the rapid development of information technology, network learning resources are becoming more and more abundant. The increasingly large learning resources satisfy people's need for information. However due to the diversity and heterogeneity of the repositories, it is a challenge to integrate the learning resources to provide users with a unified retrieval. This paper proposes an architecture and implementation scheme for heterogeneous learning resource databases fusing based on meta-data mapping. The system integrates multiple databases and enables transparent access to repositories. The scheme mainly includes data element mapping mechanism, cross indexing mechanism, cross-database retrieval mechanism, and results filtering mechanism.
随着信息技术的飞速发展,网络学习资源越来越丰富。日益庞大的学习资源满足了人们对信息的需求。然而,由于知识库的多样性和异构性,整合学习资源为用户提供统一的检索是一个挑战。提出了一种基于元数据映射的异构学习资源数据库融合的体系结构和实现方案。该系统集成了多个数据库,并支持对存储库的透明访问。该方案主要包括数据元素映射机制、交叉索引机制、跨数据库检索机制和结果过滤机制。
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引用次数: 1
Exploring the Use of Pulse Waves as Psychological Indicators in Learning 探索脉搏波作为学习心理指标的应用
Yuyu Hu, Z. Li, M. Oyama-Higa, E. Miyoshi
This project seeks to establish a measurement system that uses physiological indicators to reflect learning efficiency and changes in mental state during instruction. For this study, we have chosen two indicators: the maximal largest Lyapunov exponent (LLE) and the autonomic nervous balance (ANB). The former indicates degrees of stress and change in the individual, while the latter controls organ movement and reflects one's stress state. Both are measured via pulse waves and are obtained through nonlinear calculation. Three students were observed during a 4-6 hour period of learning, during which time pulse waves were measured every 1-2 hours to enable changes in the two indicators to be recorded. The results show that the LLE declines as the study period progresses, while ANB levels fluctuate.
本项目旨在建立一个用生理指标来反映学习效率和教学过程中心理状态变化的测量系统。在本研究中,我们选择了两个指标:最大李雅普诺夫指数(LLE)和自主神经平衡(ANB)。前者表明个体的应激程度和变化,后者控制器官运动,反映人的应激状态。两者均通过脉冲波测量,并通过非线性计算得到。3名学生在4-6小时的学习期间进行观察,在此期间每1-2小时测量一次脉搏波,记录两项指标的变化。结果表明,LLE随着研究周期的进展而下降,而ANB水平波动。
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引用次数: 2
Research on Evaluation Model for Interactive Classroom Enabled with Mobile Terminals 基于移动终端的交互式课堂评价模型研究
Yushun Li, Lin Qun, Chunlan Qian, Shuxia Zhao, Li Pan
ICT in Education has become a strategic supporting force for the reform and development of national education. In this period, the most important thing to do is to recognize, understand and construct an "ICT-enabled Classroom" which means transforming the traditional classrooms into interactive learning environment. With increasingly more mobile terminals being employed in educational context, teaching has undergone great changes, which makes it as one key issue to construct, develop and apply a new classroom evaluation model so as to foster the ICT in Education in China. The purpose of this design-based study is to develop an initial "TPOCME Deep Classroom" model (TPOCME, Higher-order Thinking, Classroom Participation, Openness of Educational System, Cooperative Learning, Meaningful Learning, Effectiveness of Technology Use), to evaluate a classroom in ICT-enriched environment through four-round iterative processes. It can be used to evaluate the effectiveness of technology integration in classroom teaching and help educators to have a profound and comprehensive understanding of the integration of ICT in education in mobile Internet era.
教育信息化已成为国家教育改革与发展的战略支撑力量。在这一时期,最重要的是认识、理解和构建“ict课堂”,即将传统课堂转变为互动学习环境。随着越来越多的移动终端应用于教育领域,教学也发生了巨大的变化,构建、开发和应用新的课堂评价模式是推动中国教育信息化发展的关键问题之一。本研究旨在建立初步的“TPOCME深度课堂”模型(TPOCME、高阶思维、课堂参与、教育系统开放性、合作学习、有意义学习、技术使用有效性),并通过四轮迭代过程来评估ict丰富环境下的课堂。它可以用来评估课堂教学中技术融合的有效性,帮助教育工作者对移动互联网时代ICT在教育中的融合有一个深刻而全面的认识。
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引用次数: 3
Motivation and Satisfaction of International Student Studying Chinese Language with Technology of Education 利用教育技术学习汉语的留学生动机与满意度
Oubibi Mohamed, Zhao Wei
This paper reviews the role of the technology of education at university for a student studying Mandarin Chinese. It describes and discusses how and why various technologies are used to support teaching and learning and how technology can be helpful to motivate international students to learn Mandarin Chinese. Furthermore, to satisfy international students learning a foreign language has always been a passion for numerous people around the globe and learning Mandarin Chinese without motivation or satisfaction cannot yield satisfactory results. In this research 150 international students from over 90 countries from Europe, Africa, Asia, America, and Australia participated in order to determine if technology of education has any significance on teaching a new language to foreigners, in this case Mandarin Chinese at Northeast Normal University, Changchun, People's Republic of China. The importance of this research is its practical value - to investigate the importance of motivation and satisfaction to students in their studies. Educators strive towards implementing technology in education without focusing on adapting this technology to suit their students' specific needs.
本文回顾了大学教育技术对学生学习普通话的作用。它描述和讨论了如何以及为什么使用各种技术来支持教学和学习,以及技术如何有助于激励国际学生学习普通话。此外,满足国际学生学习外语一直是世界上许多人的热情,学习普通话没有动力和满足感是不会产生令人满意的结果的。在这项研究中,来自欧洲、非洲、亚洲、美洲和澳大利亚的90多个国家的150名国际学生参与了这项研究,以确定教育技术是否对向外国人教授一门新语言有任何意义,本研究的对象是中华人民共和国长春东北师范大学的汉语普通话。本研究的重要之处在于它的实用价值——探讨动机和满意度对学生学习的重要性。教育工作者努力在教育中实施技术,而不是专注于使这种技术适应学生的特定需求。
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引用次数: 4
Relationships of TPACK and Beliefs of Primary and Secondary Teachers in China TPACK与中国中小学教师信念的关系
Zixuan Liang, Yining Wang, Hai Zhang, Liu He
In 2005, Koehler and Mishra proposed the TPACK framework to help teachers for better understanding "when information technology (ICT) should be integrated into classroom teaching". In the research of information technology integration of classroom teaching, TPACK framework is a good reference frame. It is helpful to understand the teachers' level of TPACK to guide them for better integration of information technology and curriculum. In addition, research shows that teachers' beliefs are the key factors affecting the teacher's teaching behavior, and teachers beliefs on the application of information technology is likely to influence the level of TPACK. This paper is based on the existing research, using the form of questionnaire to research the division theory of teacher's belief and TPACK, it's helpful for researching the relationship between teachers and the level of TPACK and their teaching beliefs. This study analyzes the TPACK level and teaching beliefs of teachers by the average number of quantitative, and through the Pearson coefficient of analysis of the relationship between TPACK levels and the teaching beliefs of teacher's team, positively related to teaching beliefs of teachers and demonstrates the level of TPACK.
2005年,Koehler和Mishra提出了TPACK框架,以帮助教师更好地理解“何时应该将信息技术(ICT)融入课堂教学”。在信息技术与课堂教学整合的研究中,TPACK框架是一个很好的参考框架。了解教师的TPACK水平有助于指导教师更好地将信息技术与课程相结合。此外,研究表明,教师信念是影响教师教学行为的关键因素,教师对信息技术应用的信念可能会影响TPACK水平。本文在已有研究的基础上,采用问卷调查的形式对教师信念与TPACK的划分理论进行研究,有助于研究教师与TPACK水平及教学信念之间的关系。本研究通过平均数量对TPACK水平与教师教学信念进行定量分析,并通过Pearson系数分析TPACK水平与教师团队教学信念的关系,发现TPACK水平与教师教学信念呈正相关,证明了TPACK水平的高低。
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引用次数: 3
Study of Relationship between Pre-Service Information Technology Teacher and TPACK 职前信息技术教师与TPACK关系研究
Dongxue Li, Xuzhen Yang, Hai Zhang, Yining Wang
Technological Pedagogical Content Knowledge (TPACK) is considered to be a reinterpretation of teacher's knowledge structure and is a reform in traditional Pedagogical Content Knowledge (PCK). Since teachers are performers and users of this change, their emotional attitude toward this reform may affect their TPACK level. In the paper, it is introduced that Hall's theory of stages of concern in TPACK research. Also it is explored that relationships between TPK and TPACK. In the paper, a series of investigations and studies were conducted on undergraduates and postgraduate students whose major are educational technology in Northeast Normal University, when they complete their educational practice. Results show that, firstly, information technology pre-service teachers are different in using technical teaching when they are in their stages of concern. Secondly, seven kinds of knowledge elements owned by them basically can meet teaching needs in practice. Finally, there is a certain correlation between their stages of concern and its TPACK level.
技术教学内容知识(TPACK)被认为是对教师知识结构的重新诠释,是对传统教学内容知识(PCK)的一种改革。由于教师是这种变革的执行者和使用者,他们对这种变革的情感态度可能会影响他们的TPACK水平。本文介绍了霍尔的关注阶段理论在TPACK研究中的应用。并探讨了TPK与TPACK之间的关系。本文对东北师范大学教育技术学专业的本科生和研究生在完成教育实践的过程中进行了一系列的调查研究。结果表明:第一,信息技术职前教师在关注阶段对技术教学的使用存在差异;其次,他们所拥有的七种知识要素在实践中基本能够满足教学需求。最后,它们的关注阶段与其TPACK水平之间存在一定的相关性。
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引用次数: 3
Construction and Application of Foreign Language Teaching Aid System Based on Knowledge Visualization 基于知识可视化的外语教学辅助系统的构建与应用
Z. Li, Kai Wang, T. Maesako, Hai Zhang, Juan Li
In order to realize the relevance and visualization of knowledge, this paper presented a teaching aid system to visu-alize the knowledge points of foreign language, and described the verified system function through teaching practices. First, we constructed a teaching aid system with knowledge visualization function. i.e., the system visualized the relevance between knowl-edges and dynamically presented and compared between knowledge points by knowledge map. Second, we built a foreign language knowledge database that includes the needed grammars and vocabularies, and then created a technical knowledge map for knowledge relevance. Finally, we applied the system to teaching practice. Through the investigation of the understanding de-grees of knowledge points and the analysis of questionnaires, we found that the system effectively promoted the relevance and reconstruction of knowledge points, deepened the understanding and communication, so as that promoted the learning initiative of students.
为了实现知识的关联和可视化,本文提出了一种外语知识点可视化教辅系统,并通过教学实践对系统功能进行了验证。首先,我们构建了一个具有知识可视化功能的教辅系统。即将知识边缘之间的关联可视化,并通过知识地图动态地表示和比较知识点。其次,我们建立了包含所需语法和词汇的外语知识库,然后创建了知识关联的技术知识地图。最后,将该系统应用于教学实践。通过对知识点理解程度的调查和问卷的分析,我们发现该系统有效地促进了知识点的关联和重构,加深了理解和交流,从而提高了学生的学习主动性。
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引用次数: 1
The Effects of Presenting in HyperMirror 在HyperMirror中呈现的效果
Taiichiro Okubayashi, Spence Zaorski, Osamu Morikawa, T. Maesako
The purpose of this study is to investigate the effects of giving a presentation in a "HyperMirror" (HM) environment (a shared virtual space), i.e., is it easier to give a presentation in a shared virtual space or in a real-world classroom. HM is a special type of videoconferencing system that has been used successfully for distance learning. With HM, everyone appears in the same video image; in other words, everyone appears as though they are in the same room. The HM video image is created from superimposing the video of people and shared objects from one site on the video of the other site or superimposing the videos of people and shared objects from both sites on separate shared video and/or images, such as PowerPoint slides from a computer. In addition, HM allows physical communication and promotes deeper understanding by allowing participants to "share" and "interact" with each other and objects in local and remote sites. When presenting in a HM environment, participants stand in front of the PowerPoint slides and can point to different parts of a slide without moving around because the image of the presenter is overlaid on the PowerPoint slide. We carried out a distance learning project on July 27, 2012 between middle schools in Nara, Japan and Singapore success. A questionnaire given afterwards to the Singaporean participants revealed most of them felt comfortable with presenting in the HM environment.
本研究的目的是调查在“HyperMirror”(HM)环境(共享虚拟空间)中进行演讲的效果,即,在共享虚拟空间还是在现实世界的教室中进行演讲更容易。HM是一种特殊类型的视频会议系统,已经成功地用于远程学习。使用HM,每个人都出现在相同的视频图像中;换句话说,每个人看起来都像是在同一个房间里。HM视频图像是通过将来自一个站点的人和共享对象的视频叠加在另一个站点的视频上,或者将来自两个站点的人和共享对象的视频叠加在单独的共享视频和/或图像上(例如来自计算机的PowerPoint幻灯片)而创建的。此外,HM允许物理交流,并通过允许参与者与本地和远程站点的彼此和对象“共享”和“交互”来促进更深层次的理解。当在HM环境中进行演示时,参与者站在PowerPoint幻灯片前面,可以指向幻灯片的不同部分而无需移动,因为演示者的图像覆盖在PowerPoint幻灯片上。我们于2012年7月27日在日本奈良中学和新加坡中学之间成功开展了远程学习项目。一份随后发给新加坡参与者的调查问卷显示,他们中的大多数人在HM环境中表现得很舒服。
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引用次数: 0
期刊
2017 International Conference of Educational Innovation through Technology (EITT)
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