"SIFT is an evaluation strategy developed by digital literacy expert Michael Caulfield (Washington State University Vancouver) to help you judge whether or online content can be trusted for credible and reliable information."
Credit: Wayne State University Library's SIFT libguide
The SIFT method is a series of four moves that help you develop better judgement about information you find online.
Using SIFT won't make you an expert on a topic and it won't necessarily help you resolve complex questions, but if you use the four SIFT steps before you engage with an online source, you will apply your attention and time more productively and accurately. In the end, it will help you avoid errors that a lot of people make online.
Credit: Sift: The Four Moves (CC By)