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61.
62.
从统计事实出发,比较锡山市、涟水县两个地区的生育差异、分析造成生育差异的经济社会文化因素,用理论模型来揭示文化和生育的本质联系和文化对生育的影响机制和途径。 相似文献
63.
Organizations are faced with a myriad of emerging advanced information technologies. Management may be anxious about the numerous choices while simultaneously yearning for instant realization of benefits promised by the adopted technologies. Management should also be aware that the eventual institutional use of these technologies is dependent upon the learning and training opportunities presented to individuals. Individual approval or established perceptions toward technology appropriateness are mostly idiosyncratic and contingent upon numerous factors such as task goals or prior technology experience. This paper examines the effect of learning experiences with nine communication media, based on perception changes of media appropriateness. Two hundred and ninety-five MBA students participated in a longitudinal quasi-experimental study. Results indicate that traditionally rich media such as face-to-face, group meetings, and telephone were consistently perceived to be more appropriate than emerging new media over time. However, an individual's specific experience with communication media affects perceptions of media appropriateness, and this is particularly evident in computer-based communications. In addition, changes in perception of media appropriateness were directly related to the participants' learning experience and were particularly salient with new media. Furthermore, increased use of some media was found to be associated with decreased use of other media. This study demonstrates that deliberate technology-use mediation can be an effective management mechanism to facilitate an individual's ability to gain experience in the use of new technologies. This paper also suggests that an individual's media experiences and temporal factors are two important but underemphasized factors in understanding and studying technology choice and use. 相似文献
64.
战争与媒体有着密切的联系。尤其是在实力悬殊的非对称战争中,媒体策略的运用在造成以弱胜强或者强者不能赢局面的过程中发挥了重要作用。以色列是地处中东危机频发的国家,拥有比较完善的危机管理机制,并通过战争总结经验教训,不断完善。本文以2006年黎以战争和2008年至2009年之交的加沙战争为例,考察了以色列在两次非对称战争中的媒体政策的调整,政府新闻部门、国防军和媒体的组合拳是当今以色列在非对称战争中媒体策略运用的主要特点,并取得了比较明显的效果。因此,媒体战、信息战在今后的非对称战争中也将占据更为重要的位置。 相似文献
65.
Peter Steyn Esmail Salehi-Sangari Leyland Pitt Michael Parent Pierre Berthon 《Public Relations Review》2010
The Social Media Release (SMR) is emerging as a potentially powerful public relations tool in a world of social network media, particularly when targeted at influential bloggers. The research described here studies the factors that influence bloggers to use SMRs, using the Technology Acceptance Model as a theoretical framework, concentrating specifically on their perceptions of usefulness and ease of use. 相似文献
66.
Media exposure is widely known to increase institutional forms of political participation such as voting. Less well understood is whether media exposure also affects protest, a less institutional form of engagement. This paper examines the mechanics through which this relationship operates by considering the media's direct and indirect effect on voting and protesting, via political trust, efficacy, and knowledge. We make these comparisons by analyzing the unique Jennings panel dataset that collects information on respondents at three separate points. The results show that media exposure affects voting more than protesting and that these relationships operate through different mechanisms. While media exposure leads to voting because it increases political knowledge, it is associated with protest via external political efficacy. Furthermore, while this relationship is causal for voting it is only correlational for protest. The results illustrate the importance of disentangling forms of political engagement when considering media effects. 相似文献
67.
Although electricity generation technologies and safety have improved gradually over time, nuclear power, including generation facilities and waste repositories, are seemingly stigmatized in American culture. Contemporary literature has considered the impact of widely broadcasting nuclear accidents and how media coverage might alter public risk perceptions and in turn, U.S. nuclear policy. This paper discusses the vacillation of public support in recent decades and its ties to both media and scientific reporting. The analysis identifies how media coverage of accidents at Chernobyl, Three-Mile Island, and Fukushima overwhelmed scientific claims of safety and security in nuclear energy production. Additionally, the discussion considers how to bridge the information gap between scientists, citizens, and policymakers through increased knowledge dissemination. Finally, the implications of improved scientific communication in democratic policymaking processes are discussed. 相似文献
68.
媒体对大学生社会就业问题的报道应该从新闻报道真实性、主体倾向性特征理论入手,具体认清就业形式,站在政治理论高度,实事求是报道就业问题,发挥健康舆论引导;理清整体思路,寻找多方视角;加强主客体互动,强化可持续、跟踪报道。 相似文献
69.
郭伟 《淮海工学院学报(社会科学版)》2012,10(18):103-105
微博的便捷性、广泛性、互动性使其成为政府发声的重要途径之一.目前地方政府微博普遍存在语言、内容、态度定位不明确等现象,严重影响了地方政府微博功能的发挥.构建和谐社会视阈下,地方政府微博必须在语言上生活化,在内容上民生化,在态度上真诚化. 相似文献
70.
龚奎林 《长沙理工大学学报(社会科学版)》2012,(3):48-53
新世纪以降,在传统报纸文艺副刊和文学期刊传播的基础上,网络博客成为文学媒介传播的一种社会时尚,催生了新型的文学伦理,尤其是在地震面前,诗人与诗歌借助网络博客重新铁肩担道义,扭转了大众消费时代日益沦丧的精神滑坡现象。同时,专业性诗歌刊物和报纸文艺副刊的电子化、扩版化也加速了诗歌的生产与消费。 相似文献