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Analyzing Research Results: Evaluating Search Results

Apprasing search results

It can be tempting to use any source that seems to agree with your thesis, but remember that not all information is good information, especially in an online environment.  The CRAAP Test and RADAR Framework are tools to help you evaluate the quality, credibility, and relevance of any source of information. 

CRAAP Test

CRAAP stands for Currency Relevance Authority Accuracy and Purpose.

The CRAAP Test was developed by librarians at California State University-Chico to provide a list of questions to ask yourself when deciding whether or not a source is reliable and credible enough to use in your academic research paper.

Currency

  • When was the information published or posted?
  • Has the information been revised or updated?
  • Does your topic require current information, or will older sources work as well?

Relevance

  • Does the information relate to your topic or answer your question?
  • Who is the intended audience?
  • Is the information at an appropriate level (i.e. not too elementary or advanced for your needs)?
  • Have you looked at a variety of sources before determining this is one you will use?
  • Would you be comfortable citing this source in your research paper?

Authority

  • Who is the author/publisher/source/sponsor?
  • What are the author's credentials or organizational affiliations?
  • Is the author qualified to write on the topic?
  • Is there contact information, such as a publisher or email address? Does the URL reveal anything about the author or source? examples: .com .edu .gov .org .net

Accuracy

  • Where does the information come from?
  • Is the information supported by evidence?
  • Has the information been reviewed or refereed?
  • Can you verify any of the information in another source or from personal knowledge?
  • Does the language or tone seem unbiased and free of emotion?
  • Are there spelling, grammar or typographical errors?

Purpose

  • What is the purpose of the information? Is it to inform, teach, sell, entertain or persuade?
  • Do the authors/sponsors make their intentions or purpose clear?
  • Is the information fact, opinion or propaganda?
  • Does the point of view appear objective and impartial?
  • Are there political, ideological, cultural, religious, institutional or personal biases?

Adapted from: Meriam Library at California State University, Chico. (2010, September 17). Evaluating information-Applying the CRAAP test. Retrieved from http://www.csuchico.edu/lins/handouts/eval_websites.pdf

RADAR

RADAR stands for Rationale Authority Date Accuracy Relevance

RADAR is not a yes/no test, but is a tool to consider the relative quality of information as you are searching.

Rationale

  • Did the author or publisher make this information available to inform, teach, entertain, persuade, or sell something?
  • Is there any bias in the information? To what degree is the information objective and impartial?
  • Does the author omit any important facts or data that might disprove their claim?
Authority
  • What are the author's credentials?. Does the author have credibility through education or experience to be writing on the topic?
  • If there is no author listed, evaluate the authority of the company/business/organization that published the information.
  • Consider the affiliation of the author or publisher.
  • Do other books or articles on the same research topic cite the author?
  • Is the publisher of the information source reputable? 
Date
  • When was the information published or last updated?
  • Have newer articles been published on your topic?
  • Are links or references to other sources up-to-date?
  • Is the information obsolete?
  • Consider if you need the most recent information on your topic.

Accuracy
  • Was the information reviewed by editors or subject experts before it was published?  Was it fact-checked? 
  • Do the citations and references support the author's claim? Are the references correctly cited?  
  • What do other people have to say on the topic? Is there general agreement among subject experts?
  • Is there a description of the research method used? Does the method seem appropriate and well-executed?
  • Was item published by a peer-reviewed journal, academic press, or other reliable publisher?
Relevance
  • Does the information relate to your topic?
  • Does the information answer your research question?
  • Does the information meet the stated requirements for the assignment?
  • Is the information too technical or too simplified for you to use?

Mandalios, J. (2013). RADAR: An approach for helping students evaluate Internet sources. Journal Of Information Science, 39, 470-478. doi:10.1177/0165551513478889

Meriam Library at California State University, Chico. (2010, September 17). Evaluating information-Applying the CRAAP test. Retrieved from http://www.csuchico.edu/lins/handouts/eval_websites.pdf

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