首页> 外文期刊>Public understanding of science >Implicit media frames: Automated analysis of public debate on artificial sweeteners
【24h】

Implicit media frames: Automated analysis of public debate on artificial sweeteners

机译:隐式媒体框架:自动分析人造甜味剂的公开辩论

获取原文
获取原文并翻译 | 示例
           

摘要

The framing of issues in the mass media plays a crucial role in the public understanding of science and technology. This article contributes to research concerned with the analysis of media frames over time by making an analytical distinction between implicit and explicit media frames, and by introducing an automated method for the analysis of implicit frames. In particular, we apply a semantic maps method to a case study on the newspaper debate about artificial sweeteners, published in the New York Times between 1980 and 2006. Our results show that the analysis of semantic changes enables us to filter out the dynamics of implicit frames, and to detect emerging metaphors in public debates. Theoretically, we discuss the relation between implicit frames in public debates and the codification of meaning and information in scientific discourses, and suggest further avenues for research interested in the automated analysis of frame changes and trends in public debates.
机译:大众媒体中的问题框架在公众对科学和技术的理解中起着至关重要的作用。本文通过分析隐式和显式媒体框架之间的区别,并介绍一种自动分析隐式框架的方法,为与时俱进的媒体框架分析有关的研究做出了贡献。特别是,我们将语义映射方法应用于1980年至2006年在《纽约时报》上发表的关于人工甜味剂的报纸辩论的案例研究。我们的结果表明,对语义变化的分析使我们能够过滤掉隐含的动态。框架,并在公共辩论中发现新出现的隐喻。从理论上讲,我们讨论了公开辩论中的隐含框架与科学话语中意义和信息的编纂之间的关系,并为对自动分析公开辩论中的框架变化和趋势感兴趣的研究提供了进一步的途径。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号