一个概念的提出随着近年来新闻改革的不断深入，特别是各新闻媒体间竞争所带来的效应，使报纸、广播、电视甚至互联网，都在关注新闻传播的实效和为社会公共事务所做贡献的水平。以报纸为例，在经历了创办周末版，以增强报纸的可读性和休闲特色；扩版创办各类专副刊，以增... A Concept Proposed With the continuous deepening of press reform in recent years, especially the competition brought by news media, newspapers, radio and television and even the Internet are paying close attention to the effectiveness of news media and making public affairs for the public The level of contribution. To newspapers, for example, experienced the founder of the weekend edition, in order to enhance the readability of newspapers and leisure features;