It is important to evaluate your sources, no matter what type they are. Even if you find a "good source", the source should also meet the needs of your topic. There are many types of sources that you will use for your research. A common type of source that you may use is a website. This video provides information on how to evaluate websites.
In the CRWS series you will:
Looking for more in-depth information on how to evaluate sources? Check out the libraries Evaluating Information guide.
In this video, learn how to evaluate websites for use in academic research.
Examples of sources that are often the most credible:
Examples of sources that are often considered less credible:
Factors to consider |
Least reliable |
Possibly reliable |
Most reliable |
Type of source |
Unfamiliar website |
Published material |
Official websites, institutional sites, academic journals |
Author’s background |
Uncredited or unknown |
Educated on topic |
Expert in the field |
Date published |
None |
Outdated |
Recently revised |
Depth of review |
Controversial reviews |
Good public response; general approval |
Peer-reviewed by reliable sources |
Sources cited |
None |
Credible sources |
Citations referencing other well-cited works |
Objectivity |
Clearly biased |
Sponsored source |
Balanced, neutral |
Types of research: