论文标题

检查YouTube上根本内容的消费

Examining the consumption of radical content on YouTube

论文作者

Hosseinmardi, Homa, Ghasemian, Amir, Clauset, Aaron, Mobius, Markus, Rothschild, David M., Watts, Duncan J.

论文摘要

尽管相对于其他社交媒体平台而言,YouTube的研究不足,但可以说是世界上最大,最吸引人的在线媒体消费平台。最近,YouTube的规模引起了人们的担忧,即YouTube用户通过有偏见的建议和表面上的非政治性反罢工渠道的结合而激进,这两种渠道都被认为是将注意力集中在激进的政治内容上。在这里,我们使用300,000多名美国人及其个体级别的浏览行为,YouTube在2016年1月至2019年12月进行的代表性小组及其个人级别的浏览行为进行检验。我们发现,YouTube上的一套政治新闻渠道,YouTube上的新闻消费均由主流和很大程度上的中心资源来源。极右翼内容的消费者虽然比平均水平更多,但代表了新闻消费者的一小部分。但是,抗汗内容的消费是根据反对进步的智力和政治议程的反对而定义的,在受欢迎程度上稳步增长,与消费极右含量含量的消费相关。我们没有发现证据表明与极右翼内容的参与是由YouTube系统的建议引起的,我们也没有找到明确的证据,表明反击渠道是通往最右边的门户。相反,YouTube上政治内容的消费似乎反映了整个网络遍布整个网络的个人偏好。

Although it is under-studied relative to other social media platforms, YouTube is arguably the largest and most engaging online media consumption platform in the world. Recently, YouTube's scale has fueled concerns that YouTube users are being radicalized via a combination of biased recommendations and ostensibly apolitical anti-woke channels, both of which have been claimed to direct attention to radical political content. Here we test this hypothesis using a representative panel of more than 300,000 Americans and their individual-level browsing behavior, on and off YouTube, from January 2016 through December 2019. Using a labeled set of political news channels, we find that news consumption on YouTube is dominated by mainstream and largely centrist sources. Consumers of far-right content, while more engaged than average, represent a small and stable percentage of news consumers. However, consumption of anti-woke content, defined in terms of its opposition to progressive intellectual and political agendas, grew steadily in popularity and is correlated with consumption of far-right content off-platform. We find no evidence that engagement with far-right content is caused by YouTube recommendations systematically, nor do we find clear evidence that anti-woke channels serve as a gateway to the far right. Rather, consumption of political content on YouTube appears to reflect individual preferences that extend across the web as a whole.

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