When you are beginning an evaluation of your sources, it can be helpful to determine whether they are intended for a scholarly or general/popular audience. Information you find in both types of sources might be useful for your project. These guidelines can help you decide which type of source you have:
| Popular Sources | Scholarly Sources | |
| Purpose | Report on current events or entertain | Discuss results of research in detail |
| Author | Journalists or professional writers | Professors or scholars |
| Audience | General public | Researchers in specific academic fields |
| Language | Accessible to a general audience | Specialized to an academic area |
| Sources Cited | May quote experts or interviewees; may include in-text links to sources | Always include an extensive list of cited sources in a bibliography or footnotes |
When you're evaluating information that you find through an online search or through library resources, you can use these questions to help you decide how relevant, credible, and useful a source will be for your project: