本期议题集中于新媒体的新问题和传统媒体的老问题。在新媒体方面,主要介绍有关社交媒体的几项研究。有探讨社交媒体的使用状况与社交媒体的网络异质性及其观点极化三者之间的联系,有通过对海量推特信息的大数据研究,来探讨推特传播的影响力、修辞对提高推特转发率的作用,有调查分析记者的推特使用以及与公众推特使用的关系。在传统媒体方面,选介的三篇文章分别围绕灾难报道、责任报道和政治新闻进行了不同视角的论证。这些文章研究方法各异,对各自领域的争 This issue focuses on the new issues of new media and the old issues of traditional media. In the area of ​​new media, there are several studies on social media. There is a discussion of the relationship between social media usage and social media network heterogeneity and its perspective polarization. To explore the influence of Twitter communication through big data research on the massive Twitter information, Improve the role of Twitter forwarding rate, there is a survey of the use of journalists and Twitter and the use of public relations. In the traditional media, the three articles on the selection of media respectively carry out different perspectives on disaster reporting, responsibility reporting and political news. These articles study in different ways and compete in their respective fields