Writing Center

Use the questions on the Questions to Ask When Determining Credibility of Sources handout to help you determine the credibility of websites. Check the information by comparing several websites on the same topic. Take a few facts from one article and confirm or disprove them with another credible source (Stebbins, 2015, pp. 22-23). Use the fact-checking websites on the News tab.

Useful tip: Government and military websites, whose URLs end in .gov, .mil, .state.us, or .state.gov, are credible sources of information. For more tips about using information from websites, watch the short NAU video below.

Stebbins, L.F. (2015). Finding Reliable Information Online. Lanham, MD: Rowman & Littlefield.

Unlike journal articles, scholarly books:

• Are written on a broader, general subject
• May contain a collection of related chapters by different authors
• Contain less recent information

Remember: you may only need to read one chapter of a scholarly book!

You can find many ebooks in the NAU Library databases:

In the left column of your search results page:

• Limit by full text
• Limit by source type - Books
• Use the slide to limit by publication date

Avoid using Editorials or Letters to the Editor from print or online newspapers. These articles are "opinion pieces" and the authors may lack subject expertise.

Not sure if you are reading an Editorial or Letter to the Editor?  If it is an Ebsco database article, click on the title of the article. Scroll down to "Document Type." 

Use these reliable fact-checking and bias-checking websites for news articles and websites:

• FactCheck.org (politics)

• Snopes (urban legends, hoaxes, folklore, memes, and rumors)   

• Climate Feedback (climate change)

• AFP (choose news, world regions, topics - health, environment, science, politics)                                                                                                

Credible Facebook, Twitter, Instagram, YouTube and other social media posts of "first-hand" accounts of current happenings, such as political rallies, strikes, protest, and entertainment events may be used as primary sources. These sources are analyzed by you, the writer (Coleman, 2013, p.60). Social media should not be used as expert analyses or interpretations to support your argument.  

Sources:

Auraria Library (n.d.). Social media as a primary source. https://guides.auraria.edu/
       c.php?g=323480&p=2863867

Coleman, V. (2013, November/December). Social media as a primary source: A coming of age.
       Educause Review, 48(6), 60-61. https://er.educause.edu/articles/2013/12/
       social-media-as-a-primary-source-a-coming-of-age

Primary sources are first-hand accounts of an event, or original documents or data. Examples of primary sources include:

• newspaper articles from the time of the event, photographs, video, or audio that show the event;

• speeches or interviews; 

• company financial statements, government documents, academic articles containing original ("empirical") research;
  
  and

• transcripts of court trials or hearings, legal cases, statutes, and administrative rules or regulations.

Use primary sources for contemporaneous accounts, raw data, and to identify empirical research.
 

Secondary sources describe, analyze, review, interpret or are based on primary sources. Examples of secondary sources include:

• Encyclopedia articles

• News articles about past events

• Textbooks

• Scholarly journal articles

• Reviews

Use secondary sources for analyses, reviews, or summaries of information from primary sources or other secondary sources.
 

Bowdoin College Library. (n.d.). Primary and secondary sources. https://library.bowdoin.edu/research/
        primary-and-secondary-sources.shtml

NorthCentral University Library. (2021, November 2). Primary and secondary resources.     
        https://ncu.libguides.com/researchprocess/primaryandsecondary.

University of Illinois Library. (2021, October 22). Information sciences 505: Information organization and access: Primary vs 
        secondary sources. https://guides.library.illinois.edu/c.php?g=347168&p=2342340