Evaluate Sources : "CRAAP" Test

info question Facebook Twitter user Ask Skip the menu to the main content

Don't Be Swindled!

Web browsers such as Mozilla Firefox and Internet Explorer simply retrieve and display websites, and search engines simply list websites containing terms that you designate. They do not evaluate the accuracy or value of the websites, and there are sites that contain inaccurate, out-of-date, and even false information. You are responsible for determining the usefulness of a website. The following guidelines will help you evaluate Web resources.

TYPES OF WEB RESOURCES

There are many different types of information available online, but most webpages can be categorized into one (or more) of five basic types:

  • business and marketing
  • news and current events
  • informational
  • advocacy
  • personal
BUSINESS AND MARKETING

Business or marketing pages are usually published by companies or other commercial enterprises.

Their primary purpose is to promote the company or to sell products. Business and marketing pages often include a mixture of information, entertainment, and advertisements.

Examples include:

For U.S. based sites, the URL or web address usually ends in .com
For international-based sites, the URL or web address often ends in .co.** (** is the two letter country extension).

NEWS AND CURRENT EVENTS

News and current events sites provide extremely up-to-date information, and include news centers, newspapers, and other periodicals.

Some news and current events sites may only provide a limited amount of free information–a few days worth to a few weeks worth– and/or may require registration.

Examples include:

INFORMATIONAL

Informational pages provide factual information on a particular topic.

Informational pages are often provided by government (.gov) or educational institutions (.edu) and may include reference materials, research reports, databases, calendars of events, statistics, etc.

Examples include:

ADVOCACY

Advocacy pages are usually published by an organization with the purpose of influencing public opinion.

The URL address of an advocacy webpage frequently ends in .org (organization).

Examples include:

PERSONAL

Personal pages are published by individuals who may or may not be part of a larger group or organization.

Personal webpages may include almost any type of information including biographical data, information on work, hobbies, etc.

Examples include individual or family home pages, individual faculty or students at a university, and member pages from an Internet Service Provider.

For U.S. based sites, the URL often includes a tilde (~).

How to Evaluate Sources:



 

 

Media Bias Chart

 

 

For interactive features and the most up to date information, please visit:

https://www.adfontesmedia.com/interactive-media-bias-chart/

Using the "CRAAP" Test

Use the "CRAAP" Test criteria to evaluate the information that you find in print and on websites!  If the information doesn't pass the test, you probably should not use it as a source.

Currency

  • When was it published/posted or last updated?
  • Do you need current information, or are older sources acceptable?

Relevance

  • Does it relate to your topic or answer your question?
  • Who is the intended audience?
  • Is the information at an appropriate level?  Too advanced?  Too easy?

Authority

  • Who is the author, publisher, source, or sponsor?
  • What are their credentials or organizational affiliations?
  • Is the author qualified to write on the topic?

Accuracy

  • Where does the information come from?
  • Is the information supported by evidence?
  • Has it been reviewed or refereed?

Purpose

  • What is the purpose of the information? To inform, teach, sell, entertain, or persuade?
  • Is the information fact, opinion, or propaganda?
  • Does the point of view appear objective and impartial, free of emotion, and unbiased? 

Related Guides