News media is expected to uphold unbiased reporting. Yet they may still affect public opinion by selectively including or omitting events that support or contradict their ideological positions. Prior work in NLP has only studied media bias via linguistic style and word usage. In this paper, we study to which degree media balances news reporting and affects consumers through event inclusion or omission. We first introduce the task of detecting both partisan and counter- partisan events: events that support or oppose the author’s political ideology. To conduct our study, we annotate a high-quality dataset, PAC, containing 8 , 511 (counter-)partisan event annotations in 304 news articles from ideologically diverse media outlets. We benchmark PAC to highlight the challenges of this task. Our findings highlight both the ways in which the news subtly shapes opinion and the need for large language models that better understand events within a broader context. Our dataset can be found at https://github.com/ launchnlp/Partisan-Event-Dataset.
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Partisan Provocation: The Role of Partisan News Use and Emotional Responses in Political Information Sharing in Social Media: Partisan News, Emotions, and Information Sharing
- Award ID(s):
- 1149599
- PAR ID:
- 10021534
- Date Published:
- Journal Name:
- Human Communication Research
- Volume:
- 42
- Issue:
- 4
- ISSN:
- 0360-3989
- Page Range / eLocation ID:
- 641 to 661
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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