"About two-thirds of American adults (68%) say they at least occasionally get news on social media."
Source: Matsa K. & Shearer, E. (2018). News Use Across Social Media Platforms 2018. Pew Research Center. Retrieved from https://www.journalism.org/2018/09/10/news-use-across-social-media-platforms-2018/.
Filter bubbles are what result from social media sites "curating" your content for you using algorithms. Social media algorithms track your preferences and push items that they predict you will like.
Situation in online spaces where like-minded persons only hear one viewpoint, opinion, or see the same information.
Here are accuracy guidelines adapted from a checklist created by John Hopkins Sheridan Library for use in evaluating social media accounts for credibility.
Source: Evaluating Social Media Evaluating Information. (2019). Retrieved from https://guides.library.jhu.edu/evaluate/social-media.