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COMM 1100: Introduction to Communication

What is a credible source?

For your assignment, your professor has asked you to find, use, and cite at least 4 "credible" sources. So, what is a credible source?

The answer is that it really depends on the discipline and what your professor is asking for in the assignment. A credible source could include a scholarly source (i.e. a book, eBook, academic video, etc.), professional source (i.e. a report from a professional community), or peer-reviewed journal article (as is defined on the previous page). When in doubt that a source is appropriate for your assignment, ask your professor!

Evaluation Criteria

Before you trust an information source, it is important that you use your critical thinking skills to evaluate it! To do this, you might use an evaluation criterion, such as SIFT, RADAR, OR ACT UP, as are described below. 

What I really want for you to take from this page, is that no matter where your information is coming from, please stop, and think about the information that you are looking at before you trust it and ultimately use it yourself!

SIFT

SIFT is an evaluation criteria that was created by Mike Caufield at Washington State University, primarily created to evaluate web sources. Use the SIFT criteria to build your digital literacy skills.

SIFT means:

  • Stop
  • Investigate the source
  • Find better coverage
  • Trace the claims

Butler, Walter, Aloha Sargent, and Kelsey Smith. "The SIFT Method." Introduction to College Research, PressBooks, 2021.

RADAR

RADAR is evaluation criteria that was originally created by Jane Mandalios in 2013. The RADAR framework challenges users to look at a source, and evaluate the source for:

  • Relevance 
  • Authority
  • Date
  • Appearance 
  • Reason for writing

Mandalios, Jane. "RADAR: An Approach for Helping Students Evaluate Internet Sources. Journal of Information Science, vol. 39, no. 4, 2013, https://doi.org/10.1177/0165551513478889

ACT UP

The ACT UP criteria is an evaluation criteria that was created by Dawn Stahura, at Salem State University in 2017. This evaluation criteria challenges users to evaluate a source with special consideration to the:

  • Author
  • Created
  • Truth
  • Unbiased
  • Privilege

Stahura, D. ACT UP: Evaluation Method. Salem State University, 2017, https://libguides.salemstate.edu/actup.