Once you've found some sources you think are appropriate for your research project, it's time to evaluate them.
Remember: Even if your sources meet all the criteria above, you still have to make sure they actually help you with your project! A perfectly reliable source of information that doesn't help you answer your research question is not useful.
You will find both primary and secondary resources in most of our databases. Articles and book chapters can come from sources that are informational, trade, or scholarly publications. Your professors will often require that you only use scholarly publications, so it's important to know the difference.
Informational: This includes textbooks, newspaper articles, articles from magazines (such as Time, Business Week, or Psychology Today), blogs, and other secondary sources.
Trade: These are designed for people who work in a particular industry. They contain news about the industry written by industry insiders and are generally dedicated towards advancing the interests of that industry or field.
Scholarly: These are articles that are written by academics or researchers in accordance with the accepted scientific processes of each field. A scholarly article can be peer-reviewed, empirical, primary, or a review article, or a combination of these things.
As you conduct your research, you may realize that the question you're asking is misguided, not very interesting, or impossible to answer. What's a student to do??
Change your research question!
Revising your research question based on knowledge gained from research is all part of the process. You may need to inform your professor of this development, but don't be afraid to change course.