 | |
| Founded | 2015 |
|---|---|
| Headquarters | Greensboro, North Carolina |
| Owner | Dave M. Van Zandt [1] |
| URL | mediabiasfactcheck |
| Current status | Active |
Media Bias/Fact Check (MBFC) is an American website founded in 2015 by Dave M. Van Zandt. [1] It considers four main categories and multiple subcategories in assessing the "political bias" and "factual reporting" of media outlets, [2] [3] relying on a self-described "combination of objective measures and subjective analysis". [4] [5]
Four main categories are used by MBFC to assess political bias and factuality of a source. These are: (1) use of wording and headlines (2) fact-checking and sourcing (3) choice of stories and (4) political affiliation. MBFC additionally considers subcategories such as bias by omission, bias by source selection, and loaded use of language. [2] [6] A source's "Factual Reporting" is rated on a seven-point scale from "Very high" down to "Very low". [7]
Political bias ratings are American-centric [6] [8] and are "extreme-left", "left", "left-center", "least biased", "right-center", "right", and "extreme-right". [9]
The category "Pro-science" [3] is used to indicate "evidence based" or "legitimate science". MBFC also associates sources with warning categories such as "Conspiracy/Pseudoscience", "Questionable Sources" and "Satire". [3]
Fact checks are carried out by independent reviewers who are associated with the International Fact-Checking Network (IFCN) and follow the International Fact-Checking Network Fact-checkers’ Code of Principles, which was developed by the Poynter Institute. [10] [6] A source may be credited with high "Factual Reporting" and still show "Political bias" in its presentation of those facts, for example, through its use of emotional language. [11] [12] [13]
Media Bias/Fact Check is used in some studies of mainstream media, social media, and disinformation. [14] [15] [16] [17] The occurrence and patterns of misinformation differ depending on the platform involved. Media Bias/Fact Check has been used in both single- and cross-platform studies of platforms including TikTok, 4chan, Reddit, Twitter, Facebook, Instagram, and Google Web Search. [18]
Scientific studies [19] using its ratings note that ratings from Media Bias/Fact Check show high agreement with an independent fact checking dataset from 2017, [15] with NewsGuard [20] and with BuzzFeed journalists. [21] When MBFC factualness ratings of ‘mostly factual’ or higher were compared to an independent fact checking dataset's ‘verified’ and ‘suspicious’ news sources, the two datasets showed “almost perfect” inter-rater reliability. [15] [16] [22] A 2022 study that evaluated sharing of URLs on Twitter and Facebook in March and April 2020 and 2019, to compare the prevalence of misinformation, reports that scores from Media Bias/Fact Check correlate strongly with those from NewsGuard (r = 0.81). [20]
A comparison of five fact checking datasets frequently used as "groundtruth lists" has suggested that choosing one groundtruth list over another has little impact on the evaluation of online content. [15] [16] In some cases, MBFC has been selected because it categorizes sources using a larger range of labels than other rating services. [15] MBFC offers the largest dataset covering biased and low factual news sources. Over a 4-year span, the percentage of links that could be categorized with MBFC was found to be very consistent. Research also suggests that the bias and factualness of a news source are unlikely to change over time. [15] [16]
The site has been used by researchers at the University of Michigan to create a tool called the "Iffy Quotient", which draws data from Media Bias/Fact Check and NewsWhip to track the prevalence of "fake news" and questionable sources on social media. [23] [24]
A 2018 year-in-review and prospective on fact-checking from the Poynter Institute (which develops PolitiFact [25] ) noted a proliferation of credibility score projects, including Media/Bias Fact Check, writing that "While these projects are, in theory, a good addition to the efforts combating misinformation, they have the potential to misfire," and stating that "Media Bias/Fact Check is a widely cited source for news stories and even studies about misinformation, despite the fact that its method is in no way scientific." [26] Also in 2018, a writer in the Columbia Journalism Review described Media Bias/Fact Check as "an armchair media analysis" [27] and characterized their assessments as "subjective assessments [that] leave room for human biases, or even simple inconsistencies, to creep in". [28] A study published in Scientific Reports wrote: "While [Media Bias/Fact Check's] credibility is sometimes questioned, it has been regarded as accurate enough to be used as ground-truth for e.g. media bias classifiers, fake news studies, and automatic fact-checking systems." [14]
Fact-checking is the process of verifying the factual accuracy of questioned reporting and statements. Fact-checking can be conducted before or after the text or content is published or otherwise disseminated. Internal fact-checking is such checking done in-house by the publisher to prevent inaccurate content from being published; when the text is analyzed by a third party, the process is called external fact-checking.
Misinformation is incorrect or misleading information. Misinformation can exist without specific malicious intent; disinformation is distinct in that it is deliberately deceptive and propagated. Misinformation can include inaccurate, incomplete, misleading, or false information as well as selective or half-truths.
Claims of media bias generally focus on the idea of media outlets reporting news in a way that seems partisan. Other claims argue that outlets sometimes sacrifice objectivity in pursuit of growth or profits.
The Poynter Institute for Media Studies is a non-profit journalism school and research organization in St. Petersburg, Florida, United States. The school is the owner of the Tampa Bay Times newspaper and the International Fact-Checking Network. It also operates PolitiFact.
PolitiFact.com is an American nonprofit project operated by the Poynter Institute in St. Petersburg, Florida, with offices there and in Washington, D.C. It began in 2007 as a project of the Tampa Bay Times, with reporters and editors from the newspaper and its affiliated news media partners reporting on the accuracy of statements made by elected officials, candidates, their staffs, lobbyists, interest groups and others involved in U.S. politics. Its journalists select original statements to evaluate and then publish their findings on the PolitiFact.com website, where each statement receives a "Truth-O-Meter" rating. The ratings range from "True" for statements the journalists deem as accurate to "Pants on Fire" for claims the journalists deem as "not accurate and makes a ridiculous claim".
Filippo Menczer is an American and Italian academic. He is a University Distinguished Professor and the Luddy Professor of Informatics and Computer Science at the Luddy School of Informatics, Computing, and Engineering, Indiana University. Menczer is the Director of the Observatory on Social Media, a research center where data scientists and journalists study the role of media and technology in society and build tools to analyze and counter disinformation and manipulation on social media. Menczer holds courtesy appointments in Cognitive Science and Physics, is a founding member and advisory council member of the IU Network Science Institute, a former director the Center for Complex Networks and Systems Research, a senior research fellow of the Kinsey Institute, a fellow of the Center for Computer-Mediated Communication, and a former fellow of the Institute for Scientific Interchange in Turin, Italy. In 2020 he was named a Fellow of the ACM.
Fake news websites are websites on the Internet that deliberately publish fake news—hoaxes, propaganda, and disinformation purporting to be real news—often using social media to drive web traffic and amplify their effect. Unlike news satire, fake news websites deliberately seek to be perceived as legitimate and taken at face value, often for financial or political gain. Such sites have promoted political falsehoods in India, Germany, Indonesia and the Philippines, Sweden, Mexico, Myanmar, and the United States. Many sites originate in, or are promoted by, Russia, or North Macedonia among others. Some media analysts have seen them as a threat to democracy. In 2016, the European Parliament's Committee on Foreign Affairs passed a resolution warning that the Russian government was using "pseudo-news agencies" and Internet trolls as disinformation propaganda to weaken confidence in democratic values.
Fake news or information disorder is false or misleading information presented as news. Fake news often has the aim of damaging the reputation of a person or entity, or making money through advertising revenue. Although false news has always been spread throughout history, the term fake news was first used in the 1890s when sensational reports in newspapers were common. Nevertheless, the term does not have a fixed definition and has been applied broadly to any type of false information presented as news. It has also been used by high-profile people to apply to any news unfavorable to them. Further, disinformation involves spreading false information with harmful intent and is sometimes generated and propagated by hostile foreign actors, particularly during elections. In some definitions, fake news includes satirical articles misinterpreted as genuine, and articles that employ sensationalist or clickbait headlines that are not supported in the text. Because of this diversity of types of false news, researchers are beginning to favour information disorder as a more neutral and informative term.
The Palmer Report is an American liberal fake news website, founded in 2016 by Bill Palmer. It is known for making unsubstantiated or false claims, producing hyperpartisan content, and publishing conspiracy theories, especially on matters relating to Donald Trump and Russia. Fact-checkers have debunked numerous Palmer Report stories, and organizations including the Columbia Journalism Review and the German Marshall Fund have listed the site among false content producers or biased websites.
Occupy Democrats is an American left-wing media outlet built around a Facebook page and corresponding website. Established in 2012, it publishes hyperpartisan content, clickbait, and false information. Posts originating from the Occupy Democrats Facebook page are among the most widely shared political content on Facebook.
The People's Voice is an American fake news website based in Los Angeles. The site was founded as Your News Wire in 2014 by Sean Adl-Tabatabai and his husband, Sinclair Treadway. In November 2018, it rebranded itself as NewsPunch. Your News Wire was revived as a separate website in November 2020, and has continued publishing hoaxes similar to those in NewsPunch. In 2023, NewsPunch adopted its current name, The People's Voice.
Social media as a news source is the use of online social media platforms rather than moreover traditional media platforms to obtain news. Just as television turned a nation of people who listened to media content into watchers of media content in the 1950s to the 1980s, the emergence of social media has created a nation of media content creators. Almost half of Americans use social media as a news source, according to the Pew Research Center.
Media coverage of the COVID-19 pandemic has varied by country, time period and media outlet. News media has simultaneously kept viewers informed about current events related to the pandemic, and contributed to misinformation or fake news.
Ad Fontes Media, Inc. is a Colorado-based, media watchdog, public benefit corporation primarily known for its Media Bias Chart, which rates media sources in terms of political bias and reliability. The organization was founded in 2018 by patent attorney Vanessa Otero with the goal of combating political polarization and media bias. Ad Fontes Media uses a panel of analysts across the political spectrum to evaluate articles for the Chart.
Disinformation attacks are strategic deception campaigns involving media manipulation and internet manipulation, to disseminate misleading information, aiming to confuse, paralyze, and polarize an audience. Disinformation can be considered an attack when it occurs as an adversarial narrative campaign that weaponizes multiple rhetorical strategies and forms of knowing—including not only falsehoods but also truths, half-truths, and value-laden judgements—to exploit and amplify identity-driven controversies. Disinformation attacks use media manipulation to target broadcast media like state-sponsored TV channels and radios. Due to the increasing use of internet manipulation on social media, they can be considered a cyber threat. Digital tools such as bots, algorithms, and AI technology, along with human agents including influencers, spread and amplify disinformation to micro-target populations on online platforms like Instagram, Twitter, Google, Facebook, and YouTube.
Wikipedia's volunteer editor community has the responsibility of fact-checking Wikipedia's content. Their aim is to curb the dissemination of misinformation and disinformation by the website.
Ground News is a news aggregator service that allows users to compare media coverage from across the political spectrum. It was founded in 2018 and is based in Kitchener, Ontario.
PoliticusUSA is an American left-wing website that publishes hyperpartisan clickbait. Its content has been described by academic studies and journalistic reports as "unreliable," "misleading," and "fake". It is among the most popular U.S. political websites.
Despite the varied labeling and validation procedures used and domains listed by fake news annotators, the groundtruth selection has a limited to modest impact on studies reporting on the behaviors of fake news sites
