Learning how to discern whether a source is credible and appropriate for your current needs is an essential part of the research process, and applies as equally to your career and personal life as it does academic work. The SIFT method gives you a four-step methodology to discern whether a source is credible, help you find the most credible form of that information, and do it all in a way that makes the most efficient use of your time.
The following guidelines can help you parse articles more quickly and find the information you need more efficiently.
You may be wondering what your professor means when they are talking about scholarly sources or popular sources. Popular sources are written to inform or entertain a wide general audience and are more informal in tone and scope, while scholarly sources are written by experts in their field and have gone through the peer review process. The most important difference between the two is the levels of evidence they provide, with scholarly sources providing the best evidence through high-quality citations and the peer review process.
| Scholarly | Popular | |
|---|---|---|
| Contents | Research projects, methodologies, and theories | News and general interest articles |
| Audience | Specialized | General |
| Authors | Subject experts | Journalists and generalists |
| Topics | Highly focused and aimed towards researchers and experts | More general and aimed towards nonexperts |
| References | Bibliographies and citations | Embedded links with no bibliographies |
| Review Process | Usually peer reviewed | Edited but not peer reviewed |
| Examples | Journal of Food Science, Journal of Strength and Conditioning, Journal of Applied Psychology, Annals of Human Genetics | New York Times, Sports Illustrated, New Scientist, Psychology Today |
Combine the SIFT method with one of the following evaluation rubrics to help figure out if your source is credible and relevant.
RADAR Method
Rationale, Authority, Date, Accuracy, Relevance
CRAAP Test
Currency, Relevancy, Authority, Accuracy, Purpose
5Ws
Who, What, When, Where, Why