What are Peer-Reviewed, Scholarly, and Popular?
Peer-Review (Refereed): The process an article may go through prior to being published. Peer-review involves multiple experts in a particular field reading an article, making comments and suggestions, and sending back to the author for revision. Not all articles are peer-reviewed.
Scholarly: An article whose intended audience is experts in their field and is written by experts. While most scholarly publications are peer-reviewed, they are not always. However, if an article is peer-reviewed, it is typically scholarly.
Popular: Articles that are published without going through the peer-review process. They are typically written for the general public. Examples of resources that offer popular articles include The New York Times, Time, and People. Popular articles may be edited, but this is not the same as peer-review.
Evaluating Information: The RADAR Method
Relevance is important because you are expected to support your ideas with pertinent information. A source detailing Einstein's marriage would not be very relevant to a paper about his scientific theories.
Authority is important in judging the credibility of the author's assertions. In a trial regarding DNA evidence, a jury would find a genetics specialist's testimony far more authoritative compared to a testimony from a random person off the street.
Who created the information? One person? Many people? Government? A Corporation? A Non-Profit?
What is the reputation of this author? Do they do work in this field often? Who are they affiliated with?
Have they cited the important works on this topic?
Have other people cited this work or author? What did they say about it?
Date, or currency, is important to note because information can quickly become obsolete. Supporting your research with facts that have been superseded by new research or recent events weakens your argument. Not all assignments require the most current information; older materials can provide valuable information such as a historical overview of your topic.
Accuracy is important when evaluating resources because it ensures that you are presenting information that is true, correct, and accurate to strengthen your position. This includes the general appearance of a resource such as being free of typos and looking as if it underwent a professional editing and review process.
Reason is important because books, articles, web pages, and other information sources are made to serve a purpose. They can educate, entertain, or sell a product or point of view. Some sources may be frivolous or commercial in nature, providing inaccurate, false, or biased information. Other sources are more ambiguous about any potential partiality. Varied points of view can be valid if they are based on good reasoning and careful use of evidence.