Skip to Main Content

Library Research Overview

This guide covers the basics of getting started with using the library for your research assignments.

Evaluating Information

Tips for Using TCC Library Resources

C.A.A.R.P. Test   

Evaluating sources can be challenging. Reviewing your sources using the C.A.A.R.P. guidelines can help you evaluate the currency, authority, accuracy, relevance, and purpose of the information you find.  

C.A.A.R.P. TEST
DOES THIS RESOURCE SMELL A LITTLE FISHY?

Picking the right sources is a key step to creating a high-quality research paper or presentation. Choosing resources is easier when you evaluate them with the C.A.A.R.P. guidelines.

Currency:
Currency guidelines vary depending on the topic. A literary analysis from five years ago may still be relevant, but a science research article published at the same time may be out of date.
  • When was the information written or posted?
  • Has the information been revised or reposted?
  • Is this resource timely for your topic?
  • Are there newer resources that are more appropriate?
Authority:
Authority is contextual. A good author for one topic may not be an expert in a different topic.
  • Who is responsible for this information? Is there an identified person or organization?
  • Is the author an expert on this particular topic?
  • What are the author’s qualifications and affiliations?
  • Can you independently verify (e.g., do an internet search) the author’s credentials?
Accuracy:
The information should be correct and verifiable.
  • Does the resource provide citations?
  • Can you verify the information in the resource from the citations or other sources?
  • Is the resource peer-reviewed?
  • Do the information and tone seem unbiased and free from emotion?
Relevance:
The resource fits your topic and is written to the right audience.
  • Is the information about your topic? Does it support your thesis?
  • Have you looked at a variety of other resources before deciding which ones are the best fit?
  • Who is the intended audience for this resource?
  • Is the resource written at the right level (e.g., the coverage is not too shallow or too in-depth)?
Purpose:
The purpose is the reason the information exists.
  • Is the purpose of the information to inform, teach, entertain, persuade, or sell?
  • Is the information fact, opinion, or propaganda?
  • Is the information objective or biased?
These guidelines have been adapted from the Meriam Library at California State University.

TCC Libraries - Research Guides

Guides from Other Libraries

The following links will take you to research guides from other libraries that show different ways to evaluate various sources.

Keep in mind guides and tutorials from other libraries will link to and/or make reference to their own resources. TCC may or may not have access to the same or similar resources. Check the TCC library website to see if we have access to a specific resource.