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981.
信息网络时代培养大学生媒介素养刻不容缓 总被引:1,自引:0,他引:1
信息网络时代,大众媒介正在侵袭着人类的灿烂文明,它对大学生的影响已经到了“全方位”、“全天候”的程度,从根本上改变着他们的学习、生活、思维和处事的方式。谁也不能否认现代媒介给社会和个人发展带来了许多的积极影响。但与此同时,大学生不可避免地受到无所不在的媒介所制造的大众文化的负面浸染。因此为了促进大学生的健康成长,培养大学生具备信息时代的新素质——媒介素养,已刻不容缓。 相似文献
982.
本文从文化的视角,以江苏省谢湖村为个案,采用问卷调查法,探讨电视体育文化传播对村落体育文化生态的影响.研究结果表明:电视体育文化传播已成为影响村民需要和观念的最重要因素之一,并在促进村落体育发展、普及体育知识等方面产生积极影响,同时也有消极方面的影响,并针对如何利用电视传媒提高农民的体育文化提出了建议,以供参考. 相似文献
983.
ABSTRACTIn recent years, physical literacy (PL) has been the subject of increased publication, promotion, and speculation in physical education (PE). This research sought to understand how PE teachers interpret PL. We investigated teacher’s conceptualisations, understandings, practices, and ideas of ‘what’ PL stands for through a #Chat conversation with physical educators on Twitter. This generated qualitative data that were interpretively analysed. An ‘everyday philosophy’ of PL emerged from the physical educators’ relationship with the PL concept, alongside the notion that some use social media as a PL advocacy tool. A lack of sophistication was evident in the PE teachers understanding and operationalization of PL. We conclude that perhaps too much time and effort has been spent ‘adapting’ PL to national contexts, personal, and institutional agendas, rather than investing in the pedagogical and content knowledge of PE teachers to deliver on the concept of PL. We suggest that it is empirical research rather than academic opinionating that is needed to establish the validity of PL for PE. 相似文献
984.
马晓燕 《江苏广播电视大学学报》2007,18(5):32-34
远程开放教育中媒体选用和教学效果之间的合理架构离不开地区经济环境、学习者个体素质、课程本身的设计等核心要素,教育媒体选用的多元化,是确立学习者在适合的环境,选用合适的教育媒体,达到最优的教学效果的前提。 相似文献
985.
Royce Kimmons Jeffrey P. Carpenter George Veletsianos Daniel G. Krutka 《Learning, Media and Technology》2018,43(3):307-325
This study utilizes public data mining to explore participation divides of all available K-12 institutional Twitter accounts in the U.S. (n?=?8275 accounts, n?=?9,216,853 tweets). Results indicated that U.S. schools used Twitter to broadcast information on a variety of topics in a unidirectional manner and that hashtags included a variety of intended purposes, including affinity spaces, education topics, emotive language, and events. Those schools in wealthier, more populated areas were more likely to use Twitter, with wealthy, suburban schools being the most likely to use it and poor, rural schools being the least likely. Furthermore, factors such as charter school status and urbanity influenced the content of school tweets on key issues, with schools in more populated areas tweeting more about coding and college than schools in less populated areas and charter schools tweeting more about college and the politicized educational issue of common core than non-charters. These results reveal participation differences between schools based upon demographics and provides a basis for conducting future large-scale work on publicly available artifacts, such as school tweets, that may be meaningfully used as education research data. 相似文献
986.
This paper presents an overview of the recent progress of potential theory method in the analysis of mixed boundary value
problems mainly stemming from three-dimensional crack or contact problems of multi-field coupled media. This method was used
to derive a series of exact three dimensional solutions which should be of great theoretical significance because most of
them usually cannot be derived by other methods such as the transform method and the trial-and-error method. Further, many
solutions are obtained in terms of elementary functions that enable us to treat more complicated problems easily. It is pointed
out here that the method is usually only applicable to media characterizing transverse isotropy, from which, however, the
results for the isotropic case can be readily obtained.
Project (No. 10372088) supported by the National Natural Science Foundation of China 相似文献
987.
大众传媒对弘扬民族精神的制度保障和引导 总被引:1,自引:0,他引:1
何志武 《华中科技大学学报(社会科学版)》2005,19(4):6-10
大众传媒发挥着引导社会主流价值观的独特功能,其在弘扬和培育民族精神方面的作用无可替代。当下,民族精神受到信息化、网络化和传媒文化的强烈挑战,因此。建立畅通的信息接收渠道,加强中华优秀文化的对外传播,建立畅通的信息及言论传播机制。重塑媒介主体形象。弘扬社会正气等对大众传媒弘扬和培育民族精神的制度保障和主流引导起着重要的作用。 相似文献
988.
论高校主流传媒德育潜功能的实现 总被引:1,自引:0,他引:1
鄢万春 《自贡师范高等专科学校学报》2006,21(1):115-117
从校报、校园广播、校园有线电视、校园计算机网络等高校主流传媒显性功能和现实特点出发,通过对高校主流传媒在与德育工作相衔接中承担德育义务的可能性研究,对高校主流传媒的运作与德育工作建立互动机制的有关问题进行探讨。 相似文献
989.
为探讨中国大学生课堂媒体多任务行为背后的冲动性机制,采用由经典延时折扣范式改编的课堂假想情景实验考察了101名大学生的课堂发消息行为。拟合分析结果表明大学生课堂发消息行为本质上是一种在即时少量报酬和延迟丰厚报酬间权衡时做出的冲动性的选择。进一步采用曲线下面积辅助分析发现女生比男生更少进行课堂发消息行为,而且女生在有趣课堂中比在枯燥课堂中更少进行课堂发消息行为。文章提供了对于中国大学生课堂媒体多任务行为的行为经济学分析思路。 相似文献
990.
平面体波在各向异性媒质中的传播 总被引:1,自引:0,他引:1
Combining the linear transformation and the solution technique for the cubic equation,a general closed-form analyti solution for bulk waves in orthotropic anisotropic materials is obtained.This method is straightforward and general.Degenerated cases include transversely isotropic,cubic,and isotropic materials.Numerical computations are carried out on a fiber-reinforced composite plate modeled as a transversely isotropic media.The fibers are parallel to the top and bottom surfaces of the plate ,and they are rotated counterclockwise around the plate normal through different angles.The two-dimensional slowness curves corresponding to different rotations are presented graphically.The wave propagation characteristics displayed in slowness surfaces for different fiber orientation are analyzed. 相似文献