共查询到20条相似文献，搜索用时 765 毫秒
1.
基于Agent技术的网上协作学习模式探究 总被引：2，自引：0，他引：2
利用Agent技术支持网上教学是远程教育的发展趋势,本文主要探讨了如何在网上协作学习中应用Agent技术,构建智能化协作学习模式,从而实现智能化学习。同时,结合国内Agent技术发展现状,进一步探讨了网上智能协作学习的发展前景。 相似文献
2.
基于多Agent和CSCW技术,提出了在网络环境下构建一个网上蔬菜批发交易系统,为分布在不同地点的客户和管理者提供协同的虚拟交易环境。详细描述了系统的体系结构、设计思想、Agent的内容结构及系统特征。 相似文献
3.
4.
随着科技的发展,网络学习已经成为一种大众化的学习方式.然而在实际的开展中,网络学习的过程中却存在着信息超载和资源迷航的问题.智能Agent技术是解决这些问题的很好途径.基于Agent技术在网络教学应用中的现状,探讨了应用Agent技术构建智能化的网络协作学习模式,从而实现智能化的学习,以改善教学质量提高教学效率. 相似文献
5.
将Agent技术引入智能教学系统(ITS)是当前ITS研究的重要方向之一,本文提出了一种改进的基于Agents的学习推理模型,在模型中引入了学生Agent,教学Agent,资源Agent,资源管理Agent,并对各Agent的基本功能进行描述,进一步明确了教学Agent的各项功能,该模型能更好的反映学生的学习状态和学习需求,更能满足个性化学习的需要。 相似文献
6.
要利用Agent技术辅助网上教学是远程教育的发展趋势，本主要探讨了如何在网上协作学习中应用Agent技术，构建智能化协作学习模式，从而实现智能化学习。同时，结合国内Agent技术发展现状，进一步探讨网上智能协作学习的发展前景。 相似文献
7.
8.
基于Internet的动态教学系统设计 总被引：1，自引：0，他引：1
本文应用Agent技术 ,讨论了教师(学习)模式的生成方法及教师Agent和学生Agent的构建技术 ,提出一种新的网上教学模型 相似文献
9.
现在学生获得学习的方式除传统的方式以外，就是越来越普遍的不受时间和空间限制的网上教学。但现在网上教学由于受各种条件的限制还不能达到通过传统教学获得的学习效果。因此，该提出一种基于Agent的web学习环境模型，该模型是建立在利用Agent自身特性的基础上，其目的就是为了改善学习效果。 相似文献
10.
一个基于Agent系统网上购物系统的模拟 总被引：1，自引：0，他引：1
本文探讨了多Agent系统在网上购物中的应用，说明了多Agent技术在网上购物活动中的可行性，提出了一个简单的模型，并在JADE的平台上实现了部分Agent，结果表明此技术的采用可使网上交易活动更加灵活和个性化。 相似文献
11.
Christoph Randler Barbara Kummer Christian Wilhelm 《Journal of Science Education and Technology》2012,21(3):384-391
The aim of this study was to assess the outcome of a zoo visit in terms of learning and retention of knowledge concerning
the adaptations and behavior of vertebrate species. Basis of the work was the concept of implementing zoo visits as an out-of-school
setting for formal, curriculum based learning. Our theoretical framework centers on the self-determination theory, therefore,
we used a group-based, hands-on learning environment. To address this questions, we used a treatment—control design (BACI)
with different treatments and a control group. Pre-, post- and retention tests were applied. All treatments led to a substantial
increase of learning and retention knowledge compared to the control group. Immediately after the zoo visit, the zoo-guide
tour provided the highest scores, while after a delay of 6 weeks, the learner-centered environment combined with a teacher-guided
summarizing scored best. We suggest incorporating the zoo as an out-of-school environment into formal school learning, and
we propose different methods to improve learning in zoo settings. 相似文献
12.
Interactive Multimodal Learning Environments 总被引：5，自引：2，他引：5
What are interactive multimodal learning environments and how should they be designed to promote students’ learning? In this paper, we offer a cognitive–affective theory of learning with media from which instructional design principles are derived. Then, we review a set of experimental studies in which we found empirical support for five design principles: guided activity, reflection, feedback, control, and pretraining. Finally, we offer directions for future instructional technology research. 相似文献
13.
学生学习的自我监控是在学习活动的全过程中，将自己正在进行的学习活动作为意识的对象，不断地对其进行积极的计划、监察、检查、评价、反馈、控制和调节过程，具有其特殊的特征。培养学生学习的自我监控力可从激发学习动机、丰富学习策略、训练学习意志等方面进行。 相似文献
14.
Although ubiquitous learning is a novel and creative teaching approach, two key issues inhibit its success overall: a lack of appropriate learning strategies regarding learning objectives, and ineffective learning tools for receiving knowledge regarding the chosen subjects. To address these issues, we develops and designs a game-based educational app and an object-linked knowledge environment in order to help learners learn about Taiwan’s Austronesian culture. 70 fifth-grade students are split into experimental and control groups to determine whether there are significant learning differences. For the experimental group, we use a questionnaire survey to assess students’ learning condition and to measure their willingness to continue to use this app. The questionnaire examines mobile learning from the perspectives of service quality, hedonic value,and certain control variables. Service quality reliability is found to be the key factor driving learners’ willingness to use the system. The perception of hedonic value also has significant influence on learners’ willingness. The control variable of subjective norm is found to be beneficial in encouraging learners to use the system, thus affecting and increasing learners’ willingness. We conclude that in an outdoor object-linked knowledge environment, students learn more effectively when the activities involve the use of an educational app. 相似文献
15.
从历史发展的角度出发，对国外自主学习研究的基本发展历程进行了梳理．然后在此基础上论述了这一理论对我国自主学习研究与实践的影响。同时分析了自主学习过程中的自控和他控问题，指出了有待进一步研究和解决的自主学习的重要理论问题。 相似文献
16.
In this paper, the iterative learning control problem is considered for a class of remote control system over wireless network
communication channel. The control performance of remote iterative learning control (R-ILC) system is analyzed and an error
boundary of the stable output of the R-ILC system is obtained for the boundary stochastic noise channel. Finally, we obtain
some rules to reduce the fluctuation caused by wireless channel noise through the analysis results for fluctuation boundary.
The simulation results prove the proposed rule is correct. 相似文献
17.
当前对远程学习中的个体情志研究多集中于学习动机领域,而忽视了学习意志力的重要性。通过对学习意志力的阐述和其在远程学习中作用的分析,将学习意志力的评价分为自我能效、结果控制、情感控制和元认知四个方面,并通过问卷方式对远程学习者的意志力进行了调查分析,发现当前远程学习者具备基本的意志能力,但在情感控制和结果控制方面存在严重问题,对学习过程缺乏掌控力,有碍学习目标的实现。 相似文献
18.
The purpose of this study is to examine the effects of different modes of competition on science learning in a game-based learning (GBL) environment. Some key motivational constructs such as learning goals, performance goals, and perceived ability were also investigated. One hundred ninety-five students from a secondary school in Taiwan were randomly assigned to three conditions (anonymous competition, non-anonymous competition, and a control group) in a GBL environment to learn the concepts of force and balance. The results suggested that students in both the anonymous competition and non-anonymous competition groups outperformed students in the control groups. Additionally, we found that the students in the anonymous competition group reported higher learning goals and higher perceived ability than the control group did, whereas students in the non-anonymous competition group reported higher performance goals than the control group did. This study extends findings from previous research on the influences of GBL on learning and motivation. 相似文献
19.
An inquiry-type laboratory has been implemented into the chemistry curriculum in high schools in Israel. In this study, we
investigated the idea that generally the science laboratory provides a unique learning environment that differs from the learning
environment that exists in classrooms in which other instructional techniques are used. Moreover, the inquiry laboratory provides
students with a learning situation in which they are involved in activities that might influence some of the variables that
are influencing the learning environment of such laboratories. In this study, the Science Laboratory Environment Inventory
(SLEI) was used to assess the students' perceptions of their chemistry laboratory learning environment. Statistical comparison
of two groups (control and inquiry) revealed significant differences between the groups regarding their actual perceptions.
Moreover, it was found that the differences between the actual and preferred laboratory learning environment were significantly
smaller for the inquiry group than for the control group.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
20.
Micropolitical literacy: reconstructing a neglected dimension in teacher development 总被引：2，自引：0，他引：2
Teachers’ professional learning takes place in an organisational context, in which issues of power, influence, and control can play an important part. In this article, we argue that learning how to deal with these inevitable micropolitical aspects of their work lives, constitutes an important dimension in teachers’ professional development and needs to be included in any appropriate theory on teacher development. We describe this ‘political’ learning process as the development of micropolitical literacy. Although the development of micropolitical literacy may be stimulated and intensified by particular policy measures or reforms, as a learning process it starts at the very beginning of the teacher career. Using the micropolitical perspective as a theoretical framework, we will illustrate this by presenting the results of an interpretative analysis of one primary teacher's story about his first years in teaching. 相似文献