Lateral reading is:
Lateral readers don’t spend time on the page or site until they’ve first gotten their bearings by looking at what other sites and resources say about the source they are looking at.
Lateral Reading Steps:
1. See what other authoritative sources have said about the site.
2. Open up many tabs in the browser, piecing together different bits of information from across the web to get a better picture of the site you are investigating.
3. Evaluate the information in other pages that offer information about the source under investigation. The truth is more likely to be found in the network of links (and commentaries) than in the site itself.
4. When you get your bearings from the rest of the network, re-engage with the original content.
5. Use your critical thinking and the information gathered from other websites about the original source to determine the accuracy of the information being presented.
Lateral readers gain a better understanding of whether to trust the facts and analysis presented to them.
Source: https://pressbooks.pub/webliteracy/chapter/what-reading-laterally-means/
What people need most when confronted with a claim that may not be 100% true is things they can do to get closer to the truth. They need something I have decided to call “moves.”
The following four moves accomplish intermediate goals in the fact-checking process. They are associated with specific tactics. Here are the four moves:
INVESTIGATE THE SOURCE
FURTHER INVESTIGATE
FIND TRUSTED COVERAGE
TRACE THE CLAIM
Source: https://guides.lib.uchicago.edu/c.php?g=1241077&p=9082322