There are numerous ways to "SIFT." These "four moves" from Web Literacy for Student Fact-Checkers will help you "SIFT."
When you first come across a web source, do a quick initial assessment, much like a fact-checker does. Fact-checkers don't spend too much time on a website; instead they quickly leave that site to see what others have said about the site.
- "Check for previous work.": Has someone already fact-checked the claim or analyzed the research?
(Search the Internet for other coverage on the claim. Consider where that coverage comes from.)
- "Go upstream to the source.": Is this the original source of the information, or is this a re-publication or an interpretation of previously published work? Are you examining the original source? If not, trace back to it.
- "Read laterally.": What are others have saying about the original source and about its claim?
(For example, get other information about a website from other sources by searching Google for [WEBSITE URL] site: -[WEBSITE URL]
- "Circle back.": If you hit a dead road, what other search terms or strategies might lead you to the information that you need?
- newyorktimes.com site: -newyorktimes.com
- minimumwage.com site: -minimumwage.com
(Adapted from “Four Moves,” Web Literacy for Student Fact-Checkers, Mike Caulfield)