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Library Instruction

For use during librarian-guided instruction sessions

Evaluating Information Practice

Apply the CRAAP Test to one of the websites provided. Post your answers to the class Padlet

Pacific Northwest Tree Octopus https://zapatopi.net/treeoctopus/

Ban Dihydrogen Monoxide https://www.dhmo.org/facts.html

The CRAAP Test

Applying the CRAAP Test will help you assess the credibility and relevance of sources, ensuring your research is based on accurate and reliable information.

Currency - How Current is the Information?

  • Ask when the information was published or last updated. 
  • Are links broken? Broken links might indicate outdated content or a neglected website.

Relevance - How Well Does the Information Fit Your Needs?

  • Assess whether the information directly addresses your research topic or question. It should be pertinent and useful.
  • Identify who the intended audience is. Make sure the content is suitable for your academic level and research objectives.

Authority - Who is Behind the Information?

  • Find out who authored or published the content. Reliable sources are transparent about the author, providing details about the author’s qualifications and expertise in the subject area. 
  • Ensure that the author or organization has relevant credentials or expertise in the topic covered.

Accuracy - Is the Information Reliable and Correct?

  • Verify the content with other reputable sources to confirm its accuracy.
  • Look for evidence that the information has undergone review by experts.
  • Reliable sources should include citations or references to support their claims.
  • Evaluate the quality of the writing. Professional, error-free writing often indicates a credible source. 

Purpose - What is the Intent of the Information?

  • Identify the purpose behind the content. Determine if it aims to inform, persuade, entertain, or sell something. Understanding the intent helps in assessing potential biases.
  • Check whether the authors or sponsors clearly state their objectives and any possible biases. 
  • Look at the title closely. Is it labeled as "editorial" or "opinion" anywhere? This may indicate the source is written to pursuade the audience rather than inform with just facts. 
  • Evaluate whether the content is presented in an objective manner or if it seems to have a particular bias or agenda. 

Adapted from the CRAAP Test created by Meriam Library at California State University, Chico